Established Evidence Results

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT/CONSUMER, Peer Counselor, Telephone Support, Educational Material, PROVIDER/PRACTICE, Community Health Workers (CHWs)

Intervention Description: To assess whether a theory-based, community health worker–delivered intervention for household smokers will lead to reduced secondhand smoke exposure to children in Chinese families.

Intervention Results: Of the 318 families randomized, 98 (60%) of 164 intervention group and 82 (53%) of 154 of controls completed 6-month follow-up assessment. At the 6-month follow-up, 62% of intervention and 45% of comparison group households adopted complete smoking restrictions at home (P = .022); total exposure (mean number of cigarettes per week ± standard deviation) from all smokers at home in the past 7 days was significantly lower among children in the intervention (3.29 ± 9.06) than the comparison (7.41 ± 14.63) group (P = .021); and mean urine cotinine level (ng/mL) was significantly lower in the intervention (0.030 ± .065) than the comparison (0.087 ± .027) group, P < .001). Participants rating of the overall usefulness of the intervention was 4.8 + 0.8 (1 standard deviation) on the 5 point scale (1 not at all and 5 = very useful). Conclusions

Conclusion: The findings of this very first study in China showed that smoking hygiene intervention was effective in reducing children's exposure to secondhand smoke. These findings have implications for the development of primary health care–based secondhand smoke exposure reduction and family oriented smoking cessation interventions as China moves toward a smoke-free society.

Study Design: RCT

Setting: Community (households)

Population of Focus: Smoking parents or caregivers who had a child aged 5 years or younger

Data Source: Health center records and parent selfreport.

Sample Size: 318 families

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT/CONSUMER, Educational Material, Telephone Support, Peer Counselor

Intervention Description: To examine whether telephone counselling based on the stages of change component of Transtheoretical model of behaviour change together with educational materials could help non-motivated smoking parents of young children to cease.

Intervention Results: A total of 952 smoker fathers and mothers were randomized to the intervention (n = 467) and control (n = 485) groups. Most were daily smokers (92.4%) and the mean number of cigarettes smoked per day was 14.5 (SD = 8.9). By using intention-to-treat analysis, the 7 day point prevalence quit rate at 6 month follow up was significantly greater in the intervention group (15.3%; 68/444) than the control group (7.4%; 34/459) (P < 0.001). The absolute risk reduction was 7.9% (95% confidence interval: 3.78% to 12.01%). The number needed to treat to get one additional smoker to quit was 13 (95% CI: 8-26). The crude odds ratio of quitting was 2.3(95% CI: 1.5-3.5). The adjusted odds ratio was 2.1 (95% CI: 1.4-3.4) (adjusted for age, number of years smoked, and alcohol dependency).

Conclusion: Proactive telephone counselling is an effective aid to promote smoking cessation among parents of young children.

Study Design: RCT

Setting: Community (maternal and child health centers)

Population of Focus: Smoking mothers and fathers with young children aged 5 years

Data Source: 1997 Birth Cohort Study of the Department of Community Medicine, University of Hong Kong.

Sample Size: 952 families

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): PARENT/FAMILY, Notification/Information Materials (Online Resources, Information Guide), PATIENT/CONSUMER, Educational Material, Telephone Support, Parent Engagement, Patient Reminder/Invitation

Intervention Description: This study aims to test the acceptability and feasibility of SmokefreeMOM, a national smoking cessation text-messaging program for pregnant smokers.

Intervention Results: Results indicate that the SmokefreeMOM program was highly rated overall and rated more favorably than the control condition in its helpfulness at 3-month follow-up (P<.01) and in its frequency of messaging at both 1-month and 3-month follow-ups (P<.001, P<.01, respectively). Despite the presence of technical problems, the vast majority of intervention participants read all program messages, and few participants unsubscribed from the program. There were no significant differences between groups on the use of extra treatment resources or on smoking-related outcomes. However, at the 3-month follow-up, some outcomes favored the intervention group.

Conclusion: SmokefreeMOM is acceptable for pregnant smokers. It is recommended that SmokefreeMOM be further refined and evaluated.

Study Design: RCT

Setting: Obstetrics-gynecology clinics

Population of Focus: Women who are currently pregnant, English proficient, with a mobile phone and unlimited text messaging, that are currently smoking or smoked in the past 2 weeks

Data Source: Surveys and saliva sample

Sample Size: 99 participants (55 in SmokefreeMOM intervention group and 44 in control group)

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): PARENT/FAMILY, Notification/Information Materials (Online Resources, Information Guide), PATIENT/CONSUMER, Patient Reminder/Invitation, Educational Material, Telephone Support, Parent Engagement, Incentives

Intervention Description: The study aimed to demonstrate the feasibility and acceptability of Quit4baby for women currently enrolled in Text4baby, a perinatal health text messaging program.

Intervention Results: Most participants responded to the program favorably. Highly rated aspects included the content of the program, skills taught within the program, and encouragement and social support provided by the program. Participants reported that the program was helpful in quitting, that the program gave good ideas on quitting, and that they would recommend the program to a friend. Suggestions for improvement included increasing the message dose and making the quitpal more interactive.

Conclusion: This pilot test provides support for the feasibility and acceptability of Quit4baby. Future studies are needed to assess whether Quit4baby is effective for smoking cessation during pregnancy.

Study Design: Single group pre-post test evaluation pilot

Setting: Electronic phone application

Population of Focus: Women over 18 years of age who are currently pregnant, English proficient, that are currently smoking or smoked in the past 2 weeks

Data Source: Telephone surveys, retrospective computer records review of engagement with the technology

Sample Size: 20

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): PARENT/FAMILY, Notification/Information Materials (Online Resources, Information Guide), PATIENT/CONSUMER, Patient Reminder/Invitation, Educational Material, Parent Engagement, Telephone Support

Intervention Description: The study tests whether an interactive and intensive text messaging program, Quit4baby, can promote smoking cessation for pregnant women already enrolled in a health text messaging program, Text4baby.

Intervention Results: Using an intention-to-treat analysis, 28.80% of the intervention group and 15.79% of the control group reported not smoking in the past 7 days at 1 month (p<0.01), and 35.20% of the intervention group and 22.67% of the control group reported not smoking in the past 7 days at 3 months (p<0.01). Biochemical verification of smoking status at 3 months indicated no significant differences between groups (15.60% in the intervention group and 10.93% in the control group [p=0.13]), although significant differences favoring the intervention were found for older smokers (p<0.05) and for those who enrolled in their second or third trimester of pregnancy (p<0.05). Self-report of late pregnancy 7- and 30-day point prevalence abstinence favored the intervention group (p<0.001, p<0.01). No significant differences were observed at the 6-month follow-up or in the postpartum period.

Conclusion: Results provide limited support of the efficacy of the Quit4baby text messaging program in the short term and late in pregnancy, but not in the postpartum period.

Study Design: RCT

Setting: Electronic phone application

Population of Focus: Women over 14 years of age who are currently pregnant, English proficient, that are currently smoking or smoked in the past 2 weeks, who were signed up for Text4Baby message

Data Source: Surveys and saliva sample

Sample Size: 497

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT_CONSUMER, Peer Counselor, Educational Material, Telephone Support, PROFESSIONAL_CAREGIVER, Education/Training (caregiver)

Intervention Description: In efforts to improve breeastfeeding rates, WIC established the Breastfeeding peer Counselor program (BFPC) model to improve breastfeeding rates among participants. The Upstate New York WIC BFPC program (UNYWIC BFPC) began with volunteers who provided support to WIC participants referred to BFPC services. The BFPCs completed Loving Support training. BFPC contacts included telephone, in-person (WIC clinic or home), and mailings.

Intervention Results: Mothers who accepted BFPC referrals and had at least 1 phone conversation or in-person contact had a significant 35% to 164% increased odds of positive BF outcomes. Mailings did not significantly improve outcomes.

Conclusion: The Special Supplemental Nutrition Program for Women, Infants, and Children may need to identify barriers to BF duration and implement interventions in communities with low BF rates. Future studies may benefit from evaluating the impact of combined in-person support and phone contacts during the prenatal and postpartum periods on BF outcomes.

Study Design: Secondary data analysis

Setting: The Upstate New York WIC Breastfeeding Peer Counselor program

Population of Focus: WIC-enrolled mothers with live singleton births who accepted a Breastfeeding Peer Counselor program referral

Sample Size: 2,149 mothers

Age Range: 5 day old infants (prenatal and postnatal contact with mothers)

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT/CONSUMER, Educational Material, Peer Counselor, Telephone Support

Intervention Description: The objective of this study was to assess whether counseling both mothers and fathers reduces their infants’ exposure to secondhand smoke (SHS).

Intervention Results: The intervention was effective in reducing infant urinary cotinine levels (1-tailed p = .029). There was a greater decrease in the total daily cigarette consumption in the presence of the child in the intervention group compared with the control group, and the differences between the 2 groups were statistically significant (1-tailed p = .03). While the differences between home-smoking bans in the 2 groups were statistically significant (1-tailed p = .049), the differences between car-smoking bans did not reach significance.

Conclusion: Counseling similar to that employed in other countries can reduce infant exposure to SHS, suggesting generalizability.

Study Design: RCT

Setting: Recruited from health centers, intervention face-to-face and telephone

Population of Focus: Nonsmoking children aged less than 1 year, exposed to their fathers’ or mothers’ smoking, and recruited from a health center in southern Tehran

Data Source: Parental self-report and infant urinary cotinine.

Sample Size: 130 children

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT/CONSUMER, Educational Material, Other Person-to-Person Education, Peer Counselor, Motivational Interviewing, Telephone Support, PARENT/FAMILY, Notification/Information Materials (Online Resources, Information Guide), Consultation (Parent/Family)

Intervention Description: The goals were to describe a smoking cessation intervention, the Tennessee Intervention for Pregnant Smokers program, and examine the impact on quit rates compared to usual care. Additionally we sought to examine reduction in smoking levels and number of quit attempts related to the intervention and finally to examine the impact of the intervention on birth outcomes.

Intervention Results: Over 28% of intervention group women quit smoking, compared to 9.8% in the control group. Two thirds of intervention group women significantly reduced smoking by delivery, with 40%+ attempting to quit at least once. Compared to controls, intervention group women saw significantly better birth outcomes, including newborns weighing 270g more and 50% less likely to have a neonatal intensive care unit admission. Among intervention group participants, those who quit smoking had significantly better birth outcomes than those who did not quit smoking.

Conclusion: Findings point to the potential for appropriately tailored pregnancy smoking interventions to produce substantial improvements in birth outcomes within populations with health disparities.

Study Design: RCT

Setting: Prenatal care clinics

Population of Focus: Pregnant women smokers who receive Medicaid and prenatal care

Data Source: Self-report of smoking behavior, exhaled CO, urine cotinine

Sample Size: 1486

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): Telephone Support, Education/Training (caregiver),

Intervention Description: The intervention included telephone education, mailed brochures tailored to the caregiver's preferred language, insurance status, sex of child, and race/ethnicity, as well as HPV provider referral. The control group received a brief in-language CDC fact sheet about HPV and the vaccine

Intervention Results: The study reported a higher than expected increase in vaccine initiation rates in the control group and equivalency in outcome rates in both study groups

Conclusion: The study reported a higher than expected increase in vaccine initiation rates in both the intervention and control groups, with no statistically significant difference between the two groups 7. Therefore, there was an increase in uptake, but it was not significantly different between the intervention and control groups.

Study Design: The study utilized a multicomponent system intervention through a County Health Department Hotline

Setting: The study was conducted through a County Health Department Hotline

Population of Focus: The target audience comprised low-income, ethnic minority adolescents and their caregivers

Sample Size: A total of 238 participants were enrolled in the study, with 225 providing some follow-up data

Age Range: The age range of the adolescents involved in the study was not explicitly mentioned in the provided text.

Intervention Components (click on component to see a list of all articles that use that intervention): Telelactation, Technology-Based Support, Telephone Support, PATIENT_CONSUMER

Intervention Description: To identify facilitators and barriers of two modes of tele-health service utilization and to compare the differences between two modes of providing tele-lactation services on breastfeeding knowledge, breastfeeding intention, perceived social support, and 3-month breastfeeding continuation behavior.

Intervention Results: No significant difference in demographic characteristics across groups was found. At 3 months after discharge, both groups reported continued breastfeeding (telephone-only: n = 17, 81%; audio-visual: n = 18, 90%) with no significant difference between the two groups (p = .663). Additionally, no group differences were found for breastfeeding knowledge or perceived social support. Overall, participants reported positive experiences with tele-lactation, emphasizing the convenience, accessibility, education, and support provided.

Conclusion: We found that both telephone-only and audio-visual delivery of tele-lactation services were equally effective. Both methods of tele-lactation services should be considered by health care providers to encourage and sustain breastfeeding behavior in mothers.

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT/CONSUMER, Lactation Consultant, Home Visits, Telephone Support

Intervention Description: To determine whether infants of women randomized to a prenatal and postpartum lactation support intervention incur fewer otitis media-, respiratory tract-, or gastrointestinal-related visits than controls.

Intervention Results: There was a significant interaction between treatment and Medicaid; among those not receiving Medicaid, the number of otitis media visits was higher among controls (P

Conclusion: Only the number of otitis media visits was reduced, in a subset of the intervention group. The intervention did not reduce visits for respiratory tract or gastrointestinal illness. Limited intervention contact and low exclusive breastfeeding rates may have attenuated intervention effects. Future interventions designed to yield markedly increased breastfeeding rates may show greater effects in low-income multiethnic samples. Health coverage for visits may moderate intervention effects.

Study Design: RCT

Setting: 2 urban community health centers in the Bronx, NY

Population of Focus: Women who were ≤ 24 weeks GA, spoke English or Spanish, had a twin or singleton birth, and who did not have medical or obstetric complications or longterm use of medications incompatible with breastfeeding

Data Source: Mother self-report

Sample Size: Randomized • Intervention (n=188) • Control (n=194) 26-Week Follow-Up • Intervention (n=115) • Control (n=136)

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT/CONSUMER, Lactation Consultant, Home Visits, Telephone Support, Provision of Breastfeeding Item, PROVIDER/PRACTICE, Other (Provider Practice)

Intervention Description: Determined the effectiveness of primary care-based, and pre- and postnatal interventions to increase breastfeeding.

Intervention Results: In Best Infant Nutrition for Good Outcomes (BINGO) at 3 months, high intensity was greater for the LC+EP (odds ratio [OR] = 2.72; 95% confidence interval [CI] = 1.08, 6.84) and LC (OR = 3.22; 95% CI = 1.14, 9.09) groups versus usual care, but not for the EP group alone. In PAIRINGS at 3 months, intervention rates exceeded usual care (OR = 2.86; 95% CI = 1.21, 6.76); the number needed to treat to prevent 1 dyad from nonexclusive breastfeeding at 3 months was 10.3 (95% CI = 5.6, 50.7).

Conclusion: LCs integrated into routine care alone and combined with EP guidance from prenatal care providers increased breastfeeding intensity at 3 months postpartum.

Study Design: RCT

Setting: Urban, prenatal clinic in the Bronx, NY

Population of Focus: Women who spoke English or Spanish, ≥ 18 years old, in the first or second trimester of a singleton pregnancy, without risk factors for a premature birth or maternal/infant condition that would prevent or complicate breastfeeding

Data Source: Mother self-report

Sample Size: Best Infant Nutrition for Good Outcomes (BINGO) • Lactation Consultant (LC) (n=77/73) • Electronically Prompted (EP) Guidance by Prenatal Care provider (n=236/223) • LC + EP (n=238/226) • Control (n=77/73)

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT/CONSUMER, Telephone Support, COMMUNITY, Community Health Services Policy, Distribution of Promotional Items (Classroom/School), Distribution of Promotional Items (Community), Educational Material

Intervention Description: The intervention consists of three mailings and one brief coaching call delivered by 2-1-1 staff over 6 weeks. Emphasizes establishing a smoke-free home rather than smoking cessation.

Intervention Results: Overall, 40.1% reported creating a full household smoking ban. Among the nonsmoking adults reached at follow-up, days of SHS exposure in the past week decreased from 4.9 to 1.2. Among the 1148 smokers reached for follow-up, 211 people quit, an absolute reduction in smoking of 18.4% (p < .0001), with no differences by gender. Among those reached for 2-month follow-up, the proportion who reported establishing a smoke-free home was comparable to or higher than smoke-free home rates in the prior controlled research studies.

Conclusion: Among those reached for 2-month follow-up, the proportion who reported establishing a smoke-free home was comparable to or higher than smoke-free home rates in the prior controlled research studies.

Study Design: RCTs; 1st was efficacy trial, 2nd was effectiveness trial, 3rd was a generalizability trial, [4th-5th not described in article]

Setting: Telephone counseling for an educational intervention

Population of Focus: 5 2-1-1 centers chosen via competitive applications for a national grants program

Data Source: Participant reports; Tracking Tool for programs to record process of project

Sample Size: 2345 households at five 2-1-1 organizations

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): Telephone Support, Consultation (Parent/Family), Access to Provider through Hotline, PARENT_FAMILY, PATIENT_CONSUMER

Intervention Description: This study describes outcome evaluation results from a dissemination and implementation study of a research-tested program to increase smoke-free home rules through US 2-1-1 helplines.

Intervention Results: A total of 2345 households (335-605 per 2-1-1 center) were enrolled by 2-1-1 staff. Most participants were female (82%) and smokers (76%), and half were African American (54%). Overall, 40.1% (n = 940) reported creating a full household smoking ban. Among the nonsmoking adults reached at follow-up (n = 389), days of SHS exposure in the past week decreased from 4.9 (SD = 2.52) to 1.2 (SD = 2.20). Among the 1148 smokers reached for follow-up, 211 people quit, an absolute reduction in smoking of 18.4% (p < .0001), with no differences by gender. Among those reached for 2-month follow-up, the proportion who reported establishing a smoke-free home was comparable to or higher than smoke-free home rates in the prior controlled research studies.

Conclusion: Dissemination of this brief research-tested intervention via a national grants program with support from university staff to five 2-1-1 centers increased home smoking bans, decreased SHS exposure, and increased cessation rates. Although the program delivery capacity demonstrated by these competitively selected 2-1-1s may not generalize to the broader 2-1-1 network in the United States, or social service agencies outside of the United States, partnering with 2-1-1s may be a promising avenue for large-scale dissemination of this smoke-free homes program and other public health programs to low socioeconomic status populations in the United States.

Intervention Components (click on component to see a list of all articles that use that intervention): CAREGIVER, Motivational Interviewing/Counseling, PATIENT/CONSUMER, Motivational Interviewing, Educational Material, Pharmacotherapy (Nicotine), Educational Material (caregiver), Telephone Support

Intervention Description: In this randomized controlled trial, we tested a tobacco control intervention in families and specifically evaluated a tailored cessation intervention for the parents and/or caregivers (Ps/Cs) who were smokers while their children were simultaneously enrolled in tobacco prevention.

Intervention Results: Intervention group showed a larger increase in self-reported smoking abstinence over time than the control group. For cotinine, the intervention group showed a decrease from baseline and then maintenance through year 4, whereas the control group showed increases from baseline.

Conclusion: This study provides evidence that tailored cessation offered to Ps/Cs in their children’s schools during their children’s enrollment in tobacco prevention may contribute to more robust success in P/C cessation and a reduction of tobacco smoke exposure in children.

Study Design: 2-group RCT with repeated measures

Setting: Elementary school-based recruitment; Face-to-face or telephone motivational interviewing sessions

Population of Focus: Elementary schools with high enrollment percentages of African American children in fourth grade across 5 counties in a Southeastern state

Data Source: Parent and caregiver self-report, biochemical measures (saliva cotinine and exhaled carbon monoxide)

Sample Size: 453 parents and or caregivers

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT/CONSUMER, Lactation Consultant, Telephone Support

Intervention Description: Evaluated whether telephone-based support could increase the duration of breastfeeding in obese women and, thereby, reduce offspring growth.

Intervention Results: The support group breastfed exclusively for a median of 120 d (25th-75th percentiles: 14-142 d) compared with 41 d (3-133 d) for control subjects (P = 0.003). Any breastfeeding was maintained for a median of 184 d (92-185 d) for the support group compared with 108 d (16-185 d) for control subjects (P = 0.002). Support increased the adjusted ORs for exclusive breastfeeding at 3 mo and the ratios for partial breastfeeding at 6 mo to 2.45 (95% CI: 1.36, 4.41; P = 0.003) and 2.25 (95% CI: 1.24, 4.08; P = 0.008, respectively). Although the duration of exclusive breastfeeding was inversely associated with infant weight (β = -4.39 g/d; 95% CI: -0.66, -8.11 g/d; P = 0.021) and infant length at 6 mo (β = -0. 012 cm/d; 95% CI: -0.004, -0.02 cm/d; P = 0.004), the breastfeeding support did not achieve a significant effect on infant growth at 6 mo (n = 192).

Conclusion: Telephone-based advisory support was very effective in prolonging breastfeeding in obese mothers who often terminate the breastfeeding of their infants prematurely. A longer duration of breastfeeding may decrease risk of noncommunicable diseases in these infants.

Study Design: RCT

Setting: Hvidovre Hospital in Copenhagen, Denmark

Population of Focus: Women who had previously participated in the Treatment of Obese Pregnant Women study, were <38 years old postpartum, with singleton, healthy infants born at term

Data Source: Mother self-report

Sample Size: Randomized • Intervention (n=108) • Control (n=118) 1,3,6-Month Follow-Up • Intervention (n=105) • Control (n=102)

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT/CONSUMER, Peer Counselor, Educational Material, Group Education, Home Visits, Telephone Support

Intervention Description: Evaluated the single and combined effects of introducing a motivational video and peer counseling into four matched WIC clinics on breastfeeding initiation and continuation at 7-10 days among African-American WIC participants.

Intervention Results: Significant differences in the percentage of women initiating breastfeeding in the video (50%), peer counselor (62%), and video + peer counselor (52%) groups vs control group (26%)

Conclusion: Overall, trends toward a positive impact of the breastfeeding promotion activities were evident but weak, and largely gone by 7-10 days postpartum.

Study Design: Cluster RCT

Setting: 4 WIC clinics in Baltimore, MD

Population of Focus: WIC eligible African American women starting prenatal care < 24 GA, with a singleton pregnancy, planning to keep the baby and stay in the clinic’s catchment area

Data Source: Mother self-report

Sample Size: Video (n=64) • Peer Counselor (n=55) • Video + Peer Counselor (n=66) • Control (n=57)

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT_CONSUMER, Educational Material, Other Education, Telephone Support, Technology-Based Support, COMMUNITY, Individual Supports,

Intervention Description: Pregnancy mobile apps are becoming increasingly popular, with parents-to-be seeking information related to their pregnancy and their baby through mobile technology. This increase raises the need for prenatal apps with evidence-based content that is personalized and reliable. The primary objective of this study is to assess whether the use of a health system–sponsored mobile app—Circle by Providence—aimed at providing personalized and reliable health information on pregnancy, postpartum recovery, and infant care is associated with improved health outcomes and increased healthy behaviors and knowledge among users.

Intervention Results: A total of 567 participants were enrolled in the study—167 in the app user group and 400 in the nonuser group. We found statistically significant differences between the two groups for certain behavior outcomes: subjects who used the app had 75% greater odds of breastfeeding beyond 6 months postpartum (P=.012), were less likely to miss prenatal appointments (P=.046), and were 50% more likely to exercise 3 or more times a week during pregnancy (P=.04). There were no differences in nutritional measures, including whether they took prenatal vitamins, ate 5 fruits or vegetables a day, or drank caffeine. We found no differences in many of the infant care outcomes; however, there was an increase in awareness of “purple crying.” Finally, there were no significant differences in measured clinical health outcomes, including cesarean births, length of hospital stays (in minutes), low birth weight infants, preterm births, small-for-gestational-age births, large-for-gestational-age births, and neonatal intensive care unit stays.

Conclusion: The use of the Circle app, which provides access to personalized and evidence-based health information, was associated with an increase in certain healthy behaviors and health knowledge, although there was no impact on clinical health outcomes. More research is needed to determine the impact of mobile prenatal apps on healthy pregnancies, clinical health outcomes, and infant care.

Study Design: Observational study using surveys and electronic medical records

Setting: Providence St. Joseph Health's Consumer Innovation Team launched app in Portland, Oregon and greater Seattle, Washington areas/Online

Population of Focus: Women with four or more prenatal encounters at one of the seven selected clinics that gave birth to a live infant at a Providence hospital in the past 4-6 months

Sample Size: 567 women (167 in the app user group and 400 in the comparison nonuser group)

Age Range: Women 18 years and older

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT/CONSUMER, Telephone Support, Motivational Interviewing, CAREGIVER, Motivational Interviewing/Counseling

Intervention Description: Individualized motivational intervention for 30 minutes with nurse counsellor; appropriate stage-matched intervention used to “increase motivation and lower resistance to quit”; telephone reminder 1 week after the intervention.

Intervention Results: Preliminary results showed that the quit rate in the intervention group was 7.5% (95% CI, 0–21) versus 2.5% (95% CI, 0–7) in the control group. A total of 15% of the intervention group versus 10% of the control group reduced smoking consumption by half; 20.0% of the intervention group versus 7.5% of the control group reported quit attempts in the past 30 days; and 17.5% of the intervention group versus 10% of the control group moved up the stage of readiness to quit. The results were not statistically significant because of the small sample size.

Conclusion: Preliminary results indicated that the IMI provided by nurses seemed to be effective in helping resistant parents of sick children stop smoking. They also suggested that it was acceptable and feasible to implement such intervention in a pediatric outpatient clinic/ward in Hong Kong.

Study Design: RCT

Setting: Hospital (pediatric ward/outpatient setting)

Population of Focus: Parents of sick children who smoked

Data Source: Parental self-report

Sample Size: 80 parents of sick children presenting to a clinic or admitted to a children’s ward of a major Hong Kong hospital

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT/CONSUMER, Peer Counselor, Home Visits, Telephone Support, Provision of Breastfeeding Item

Intervention Description: To evaluate a specialized breastfeeding peer counseling (SBFPC) intervention promoting exclusive breastfeeding (EBF) among overweight/obese, low-income women.

Intervention Results: The intervention had no impact on EBF or breastfeeding continuation at 1, 3, or 6 months postpartum. In adjusted posthoc analyses, at 2 weeks postpartum the intervention group had significantly greater odds of continuing any breastfeeding (adjusted odds ratio [aOR]: 3.76 [95% confidence interval (CI): 1.07-13.22]), and giving at least 50% of feedings as breast milk (aOR: 4.47 [95% CI: 1.38-14.5]), compared with controls. Infants in the intervention group had significantly lower odds of hospitalization during the first 6 months after birth (aOR: 0.24 [95% CI: 0.07-0.86]).

Conclusion: In a Baby-Friendly hospital setting, SBFPC targeting overweight/obese women did not impact EBF practices but was associated with increased rates of any breastfeeding and breastfeeding intensity at 2 weeks postpartum and decreased rates of infant hospitalization in the first 6 months after birth.

Study Design: RCT

Setting: Hartford Hospital in Hartford, CT

Population of Focus: Pregnant women ≥ 18 years, with prepregnancy BMI ≥ 27, ≤ 36 weeks GA, singleton pregnancy, without medical conditions that may interfere with breastfeeding, ≤ 185% federal poverty level, planning to stay in the area for 6 months, and considering breastfeeding

Data Source: Mother self-report

Sample Size: Randomized Intervention (n=76) Control (n=78) 6-Month Follow-Up • Intervention (n=55) • Control (n=53)

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT/CONSUMER, Group Education, Telephone Support, Educational Material, CAREGIVER, Education/Training (caregiver), Educational Material (caregiver)

Intervention Description: This study examined the effects of a parent–child interactive program on reducing children’s exposure to ETS at home and enhancing parents’ and children’s prevention strategies.

Intervention Results: The percentage of children with urine cotinine levels greater than or equal to 6ng/ml was significantly lower in the intervention group than it was in the control group at both the 8-week and 6-month assessments. The intervention significantly reduced parental smoking in the presence of children and increased parents’ prevention of children’s ETS exposure and children’s ETS avoidance behavior from the baseline to the 20-week assessment.

Conclusion: This is a preliminary study design aimed at creating a program for reducing children’s ETS exposure at home. Further research to produce evidence supporting the application of the parent–child interactive program in primary schools is suggested. The theoretical basis of the intervention design can serve as a reference for nursing education and the design of health education programs.

Study Design: Single-blind, two-group, repeated-measures clustered randomized controlled trial design

Setting: Community (schools)

Population of Focus: School-aged children’s reduction of SHSe

Data Source: Elementary schools were the unit of assignment

Sample Size: 75 parent and child dyads in 6 elementary schools (grades 3 to 6)

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT/CONSUMER, Motivational Interviewing, Telephone Support, Peer Counselor, Midwife, PROVIDER/PRACTICE, Nurse/Nurse Practitioner

Intervention Description: The aim of this pilot study was to evaluate the implementation of the American College of Obstetricians and Gynecologists' 5 A's smoking cessation intervention among pregnant women being cared for by 5 A's-trained midwives working with a team of nurse researchers in an effort to reduce prenatal smoking exposure. The evidence-based 5 A's smoking cessation program has been recommended for use in prenatal care by health care providers.

Intervention Results: Among the 35 women who enrolled in the study, 32 (91.4%) decreased smoking and 3 (8.6%) quit smoking by one month after the intervention. For those who continued to smoke, the average number of cigarettes smoked was reduced from 10 cigarettes per day at baseline to 8 cigarettes per day at one month, 7 cigarettes per day at 2 months, and 6 cigarettes per day by the end of pregnancy. The women further reduced their tobacco exposure by delaying the timing of initiating smoking in the morning and by increasing indoor smoking restrictions.

Conclusion: Midwives and nurses can be trained in the implementation of the evidence-based 5 A's smoking cessation program for incorporation into regular prenatal care of pregnant women who smoke. By guiding women in techniques aimed at reducing the amount and frequency of cigarette smoking, nurses and midwives facilitate a decrease in prenatal smoking exposure.

Study Design: Single group pre-post test evaluation pilot

Setting: Prenatal care clinics

Population of Focus: Pregnant women who smoked and were willing to quit or cut down smoking receiving prenatal care

Data Source: Surveys (self-report questionnaires)

Sample Size: 35

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT/CONSUMER, Telephone Support, CAREGIVER, Educational Material (caregiver)

Intervention Description: To test a low-intensity physician's office-based intervention strategy using infant urine cotinine measurements, aimed at reducing infant exposure to environmental tobacco smoke.

Intervention Results: Follow-up urine cotinine measurements were obtained in 27 (52%) of 52 infants from the intervention group and in 29 (57%) of the 51 controls 2 months later. The mean log ratio of the follow-up to initial urine cotinine measurements was 6% lower in the intervention group than in the control group. This difference was not statistically significant.

Conclusion: The low-intensity intervention strategy did not significantly influence infant exposure to environmental tobacco smoke in the household.

Study Design: RCT

Setting: Pediatric well visit

Population of Focus: Infants exposed to second hand smoke

Data Source: Two hospital-based clinics in Portland Maine.

Sample Size: 103 mothers smoking ≥ 10 cigarettes/d with infants presenting to a well-baby check

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT/CONSUMER, Telephone Support, Enabling Services, Access to Provider through Hotline

Intervention Description: To pilot-test a Phone-based Postpartum Continuing Care (PPCC) protocol in addition to the usual care for smoking cessation for pregnant women to demonstrate the feasibility of recruitment, randomization, assessment, and implementation of the PPCC intervention.

Intervention Results: PPCC was found to be feasible and acceptable to some participants but not all. There were no significant differences in tobacco products per day at 6 months postpartum between groups; however, effect sizes differed at 6 weeks compared with 6 months postpartum. Similarly, there were no significant differences between groups in cessation rate (24% in each group) and past 90-day tobacco use (59 days vs 55 days, for Control and Experimental groups respectively).

Conclusion: The PPCC intervention did not differentially reduce tobacco use postpartum compared with a controlled comparison group, though it was found to be acceptable among a subpopulation of low-income pregnant women and feasible with regard to recruitment, randomization, assessment procedures, and implementation. Further research is needed to identify an intervention that significantly improves smoking relapse rates postpartum.

Study Design: RCT pilot

Setting: Obstetrics clinic

Population of Focus: Low-income pregnant women attending their first prenatal visit at a single academic obstetrics clinic

Data Source: Urine testing, Surveys

Sample Size: 130

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): Telephone Support, Adult-led Support/Counseling/Remediation, YOUTH, PATIENT_CONSUMER

Intervention Description: Understanding behavioral mechanisms related to successful reduction of child tobacco smoke exposure (TSE) could inform future smoking interventions in vulnerable, underserved populations.

Intervention Results: Participants (n = 327) included 83% women and 83% African Americans. Multilevel AAR + counseling was associated with significantly higher levels of all four mediators (ps < .05). Baseline nicotine dependence (p < .05), 3-month self-efficacy (p < .05) and 12-month bioverified smoking abstinence (p < .001) related significantly to 12-month child cotinine outcome. The indirect effects of AAR + counseling intervention on cotinine via self-efficacy for child TSE protection and smoking abstinence (ps < .05) suggested mediation through these pathways.

Conclusion: Compared with AAR + control, multilevel AAR + counseling improved all putative mediators. Findings suggest that fostering TSE protection self-efficacy during intervention and encouraging parental smoking abstinence may be key to promoting long-term child TSE-reduction in populations of smokers with elevated challenges to quitting smoking.

Intervention Components (click on component to see a list of all articles that use that intervention): Home Visits, Adult-led Support/Counseling/Remediation, Telephone Support, PATIENT_CONSUMER, YOUTH

Intervention Description: This study tested long-term posttreatment efficacy of this treatment through a 12-month follow-up.

Intervention Results: Compared with controls, children in FRESH had significantly lower cotinine (β= -0.31, p<0.01) and lower maternal-reported TSE (β= -1.48, p=0.001) through the 12-month follow-up. A significant effect of time (β= -0.03, p=0.003) reflected a posttreatment decrease in cotinine. There was no treatment × time interaction, suggesting the treatment effect at EOT was sustained after treatment. Compared with controls, FRESH mothers maintained significantly higher odds of quitting smoking from EOT through 12-month follow-up (OR=8.87, 95% CI=2.33, 33.75).

Conclusion: Study results with a sample of underserved maternal smokers demonstrated that the short-term effect of FRESH counseling at 16-week EOT was maintained through 12 months after treatment-for both bioverified child TSE reduction and maternal smoking cessation. Smokers in low-income communities demonstrate elevated challenges to success in standard smoking treatment. FRESH follow-up results suggest the high potential value of more-intensive behavioral intervention for vulnerable smokers.

Intervention Components (click on component to see a list of all articles that use that intervention): PROVIDER/PRACTICE, Community Health Workers (CHWs), Outreach (Provider), PATIENT/CONSUMER, Motivational Interviewing, Telephone Support, Home Visits

Intervention Description: To evaluate the effectiveness of a lay delivered intervention to reduce Latino children’s exposure to environmental tobacco smoke (ETS). The a priori hypothesis was that children living in households that were in the intervention group would have lower exposure over time than measurement only controls.

Intervention Results: There were no significant condition-by-time interactions. Significant or near significant time main effects were seen for children’s hair cotinine and parent’s report of exposure.

Conclusion: Applying a lay promotora model to deliver the behavioural problem solving intervention unfortunately was not effective. A likely explanation relates to the difficulty of delivering a relatively complex intervention by lay women untrained in behaviour change theory and research methods.

Study Design: Two group, randomized control trial

Setting: Community (home)

Population of Focus: Latino children

Data Source: Recruited from community organizations and venues such as Head Start Programs and cultural fairs

Sample Size: 143 Latino parents of children aged 1 to 9 who reported smoking at least 6 cigarettes a week

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT/CONSUMER, Lactation Consultant, Telephone Support, Hospital Policies, PROVIDER/PRACTICE, Other (Provider Practice)

Intervention Description: The purpose of this study was to determine whether implementing a program based on a clinical protocol affects breastfeeding rates within a pediatric primary care setting. Increasing breastfeeding rates is an important public health initiative identified by multiple agencies.

Intervention Results: The results of this evaluation were positive for exclusive breastfeeding, with group comparisons showing a statistically significant increase in exclusive breastfeeding rates at all 5 time points.

Conclusion: Our diverse patient population within a pediatric practice had increased initiation rates and exclusive breastfeeding rates after implementation of the ABM's breastfeeding-friendly protocol. Families who receive care in a pediatric primary care setting that has implemented the ABM clinical protocol may have increased rates of exclusive breastfeeding.

Study Design: QE: pretest-posttest

Setting: 2 locations (1 suburban, 1 rural) of a single practice in northern VA

Population of Focus: Women with healthy, singleton births of ≥ 37 GA , who entered the practice within the first week of birth and returned for health maintenance visits at 2, 4, and 6 months

Data Source: Medical record review

Sample Size: Pre-Intervention (n=376) Post-Intervention (n=381)

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT/CONSUMER, Peer Counselor, Telephone Support

Intervention Description: Pregnant smokers are advised to quit; however, many struggle to do so. Behavioral counseling can increase quitting success, but the efficacy of telephone counseling for pregnant smokers has not been established. This study tests the efficacy of pregnancy-specific counseling, embedded in the ongoing operations of a state quitline.

Intervention Results: Abstinence was higher for the intervention than the control group at the end of pregnancy (30-day abstinence, 29.6% vs 20.1%; p<0.001); 2 months postpartum (90-day abstinence, 22.1% vs 14.8%; p<0.001); and 6 months postpartum (180-day abstinence, 14.4% vs 8.2%; p<0.001). Cotinine-corrected (≤13 ng/mL) 7-day abstinence rates at the end of pregnancy supported the intervention effect (35.8% vs 22.5%, p<0.001).

Conclusion: A pregnancy-specific counseling protocol, embedded in a state quitline, was effective in helping pregnant smokers quit and stay quit postpartum. Wide adoption of this intervention could help reduce the rate of maternal smoking and prevent its devastating health consequences.

Study Design: RCT

Setting: Telephone

Population of Focus: Pregnant smokers in the first 27 weeks of gestation who are firsttime callers to a state quitline

Data Source: Self- report telephone interviews, saliva samples

Sample Size: 1173

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT/CONSUMER, Educational Material, Motivational Interviewing, Telephone Support, CAREGIVER, Educational Material (caregiver), Motivational Interviewing/Counseling

Intervention Description: Evaluate a smoking cessation intervention for women.

Intervention Results: The main outcome measure was self-reported abstinence from smoking 12 months after enrollment in the study, defined as not smoking, even a puff, during the 7 days prior to assessment. At both follow-ups, abstinence rates were twice as great in the intervention group as in the control group. The 12-month difference was statistically significant.

Conclusion: A pediatric clinic smoking cessation intervention has long-term effects in a socioeconomically disadvantaged sample of women smokers. The results encourage implementation of evidence-based clinical guidelines for smoking cessation in pediatric practice.

Study Design: Two-arm randomized trial (usual care vs. intervention)

Setting: Pediatric clinics serving ethnically diverse population of low-income families

Population of Focus: Self-identified women smokers whose children received care at participating clinics

Data Source: Women smokers whose children received care at participating clinics self-report.

Sample Size: 303 women smokers

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): Educational Material, Technology-Based Support, Telephone Support, PATIENT_CONSUMER

Intervention Description: This study was conducted to determine the effect of tele-education offered to mothers during the COVID-19 pandemic on breastfeeding success and perceived breastfeeding self-efficacy.

Intervention Results: It was determined that the tele-education given to mothers about breastfeeding during the COVID-19 pandemic increased breastfeeding success and perceived breastfeeding self-efficacy.

Conclusion: The researchers provided a 4-week long education and counseling service to mothers in the experimental group via direct phone calls and text messages. It was determined that the tele-education given to mothers about breastfeeding during the COVID-19 pandemic increased breastfeeding success and perceived breastfeeding self-efficacy.

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT/CONSUMER, Educational Material, CAREGIVER, Educational Material (caregiver), Outreach (caregiver), Telephone Support

Intervention Description: This study tested the value of a self-help guide tailored specifically for women with young children.

Intervention Results: Two indicators of smoking behavior change were used to compare the effectiveness of the self-help guides. 1) % of those who reported in the follow-up interview that they had made at least one serious attempt to stop smoking, and 2) % of those who were nonsmokers for at least 1 week at time of follow-up. There were no significant differences between subjects in the three groups in use of the self-help guides, methods used to attempt quitting, and quitting behavior.

Conclusion: Findings from this study do not support the hypothesis that using a tailored stop smoking guide increases the targeted audience's cessation rate or affects quitting-related behavior. However, it should be noted that the smokers who called were predominantly in the contemplation or action stages.

Study Design: Quasi-randomized

Setting: Telephone smoking cessation helpline

Population of Focus: Women smokers with young children (under the age of 6)

Data Source: Cancer Information Service calls.

Sample Size: 873 mothers

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): Telephone Support, Assessment, YOUTH, PATIENT_CONSUMER, Feedback, PARENT_FAMILY, Text Messaging

Intervention Description: This study evaluates a novel air quality feedback intervention using remote air quality monitoring with SMS and email messaging to promote smoke-free homes among families from deprived areas.

Intervention Results: Of 86 homes that completed the intervention study, 57 (66%) experienced pre-post reductions in measured PM2.5. The median reduction experienced was 4.1 µg/m3 (a reduction of 19% from baseline, p = 0.008). Eight homes where concentrations were higher than the WHO guideline limit at baseline fell below that level at follow-up. In follow-up interviews, participants expressed positive views on the usefulness of air quality feedback.

Conclusion: Household air quality monitoring with SMS and email feedback can lead to behaviour change and consequent reductions in SHS in homes, but within the context of our study few homes became totally smoke-free.

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT/CONSUMER, Telephone Support

Intervention Description: To assess whether a phone-based breastfeeding intervention delivered by lactation educators influenced exclusive breastfeeding rates amongst low-income Hispanic women in the USA.

Intervention Results: There were no differences between the groups in rates of breastfeeding initiation. There was a significant difference in the duration of exclusive breastfeeding among participants during the infant's first week of life. While not significant, after controlling for covariates and intent to breastfeed at third trimester, the duration of exclusive breastfeeding amongst all participants was, on average, longer for intervention group mothers than control group mothers. Additionally, , the intervention group mothers were more likely to report exclusive and only breastfeeding at all data points compared to the control group, and less likely to discontinue breastfeeding.

Conclusion: Findings from this study suggest that telephone-based breastfeeding interventions delivered by a lactation educator show promise as a cost-effective strategy for improving both the quantity and duration of breastfeeding among low-income Hispanic women in the USA. Intervention group mothers not only sustained breastfeeding for a longer durations, but also provided their infants with greater amounts of breast milk over these longer durations.

Study Design: RCT

Setting: 5 community health clinics in Los Angeles County, CA

Population of Focus: Women who were 26-34 weeks GA, insured by Medicaid, Hispanic, available via telephone, and not assigned to a WIC peer counselor

Data Source: Mother self-report

Sample Size: 3 rd Trimester • Intervention (n=128) • Control (n=125) 72-Hour Follow-Up • Intervention (n=81) • Control (n=87) 6-Month Follow-Up • Intervention (n=62) • Control (n=55)

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT/CONSUMER, Educational Material, Home Visits, Telephone Support, Motivational Interviewing

Intervention Description: The objective of this study was to determine whether a motivational intervention for smoking parents of young children will lead to reduced household passive smoke exposure.

Intervention Results: The 6-month nicotine levels were significantly lower in MI households. Repeated measures analysis of variance across baseline, 3-month, and 6-month time points showed a significant time-by-treatment interaction, whereby nicotine levels for the MI group decreased significantly and nicotine levels for the SH group increased but were not significantly different from baseline.

Conclusion: This study targeted a large sample of racially and ethnically diverse low-income families, in whom both exposure and disease burden is likely to be significant. This is the first study to our knowledge that has been effective in reducing objective measures of passive smoke exposure in households with healthy children. These findings have important implications for pediatric health care providers, who play an important role in working with parents to protect children's health. Providers can help parents work toward reducing household passive smoke exposure using motivational strategies and providing a menu of approaches regardless of whether the parents are ready to quit.

Study Design: Randomized control study

Setting: Recruitment at community health centers, home based intervention

Population of Focus: Diverse low-income populations

Data Source: Air nicotine assessments and assessment of the participant’s carbon monoxide level with caregiver selfreport.

Sample Size: 291 participants

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT/CONSUMER, Patient Reminder/Invitation, Telephone Support

Intervention Description: To evaluate the impact of text messaging on smoking cessation rates among pregnant women in addition to standard of care (SOC) smoking cessation services. Our SOC includes pharmacist-driven education with or without nicotine patch or bupropion.

Intervention Results: Of 49 randomized patients, 13 withdrew, and 6 were lost to follow-up. The remaining included 14 texting and 16 SOC patients. eCO-verified cessation was achieved by 57.1% in the texting group versus 31.3% in the control (P = 0.153). Overall, 64.3% of the texting group achieved an eCO below 8 ppm at ≥1 visit versus 37.5% in the control group (P = 0.143). No difference was found in birth outcomes. The study was underpowered because of slow enrollment and high drop-out rates.

Conclusion: Text messaging had minimal impact on improving smoking cessation rates in the obstetric population. However, further research is warranted because of the underpowered nature of this trial. Given the detrimental effects of smoking in pregnancy, more comprehensive cessation strategies are warranted.

Study Design: RCT- pilot

Setting: Maternal fetal care center

Population of Focus: English-speaking pregnant women at least 18 years old receiving care at the maternal fetal care center and were willing to set a smoking *quit* date prior to 35 weeks gestation.

Data Source: Self-report, exhaled carbon monoxide levels (eCO)

Sample Size: 49

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT/CONSUMER, Home Visits, Motivational Interviewing, PROVIDER/PRACTICE, Nurse/Nurse Practitioner, Telephone Support, CAREGIVER, Home Visit (caregiver), Assessment (caregiver), Attestation (caregiver), Motivational Interviewing/Counseling

Intervention Description: This pilot study evaluated the effectiveness of a nurse-delivered home-visiting program during the postpartum period that included a low-intensity smoking relapse-prevention intervention.

Intervention Results: Although both groups showed significant relapse from being smoke free, the intervention group was twice as likely to be smoke free at 3 and 6 months, and three times as likely to be smoke free at both times. The cotinine verification revealed a misclassification rate of 37% at the 6-month follow-up (i.e., participants self-reported as abstinent but shown by cotinine not to be abstinent).

Conclusion: The effectiveness of this brief, low-cost, and potentially replicable intervention in improving the rate of persistent postpartum smoke-free status for women who quit smoking during pregnancy is encouraging. A randomized trial of the approach is warranted.

Study Design: Pilot study; Prospective two-group design

Setting: Birthing hospital plus home visit

Population of Focus: English-speaking women who delivered healthy babies, resided in Franklin County, Ohio, and reported quitting smoking during pregnancy and at least 7 days before delivery

Data Source: Questionnaire that included smoking history and attitudes and intent to stay smoke free administered at baseline. Saliva sample for maternal cotinine analysis collected at baseline and 3 and 6 months for all participants who self-reported abstinence (defined as no smoking for the previous 7 days)

Sample Size: 97 in the baseline group and 122 in the intervention group

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT/CONSUMER, Home Visits, Telephone Support

Intervention Description: To investigate whether offering volunteer support from counsellors in breast feeding would result in more women breast feeding.

Intervention Results: No differences in breastfeeding initiation between intervention and control groups (95% vs 96%; RR=.99, 95% CI: .84-1.16, p=.44)

Conclusion: Offering support in breast feeding did not significantly increase the prevalence of any breast feeding to six weeks (65% (218/336) in the intervention group and 63% (213/336) in the control group; relative risk 1.02, 95% confidence interval 0.84 to 1.24). Survival analysis up to four months confirmed that neither duration of breast feeding nor time to introduction of formula feeds differed significantly between control and intervention groups. Not all women in the intervention group contacted counsellors postnatally, but 73% (123/179) of those who did rated them as very helpful. More women in the intervention group than in the control group said that their most helpful advice came from counsellors rather than from other sources.

Study Design: RCT

Setting: 32 general practices in London and south Essex

Population of Focus: Women 28-36 GA who were considering breastfeeding, had not breastfed a previous child for 6 weeks, English-speaking, and planned to live in area until at least 4 months after the birth

Data Source: Mother self-report

Sample Size: Intervention (n=336) Control (n=336)

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT/CONSUMER, Telephone Support, Home Visits, PROVIDER/PRACTICE, Nurse/Nurse Practitioner, CAREGIVER, Home Visit (caregiver)

Intervention Description: We conducted a randomized controlled trial to determine whether a home-based intervention program could reduce infant passive smoking and lower respiratory illness.

Intervention Results: 1) A significant difference in the amount of exposure to tobacco smoke—5.9 fewer cigarettes per day at 12 months; (2) no difference in infant cotinine excretion; (3) lower prevalence of persistent lower respiratory symptoms among intervention-group infants of smoking mothers whose head of household had no education beyond high school (14.6% versus 34.0%).

Conclusion: The prevalence of persistent lower respiratory symptoms was lower among intervention-group infants of smoking mothers whose head of household had no education beyond high school: intervention group, 14.6%; and controls, 34.0%.

Study Design: RCT

Setting: In the home

Population of Focus: Infants weighing at least 2000 g at birth, free of significant postnatal medical problems, and residing in Alamance or Chatham County in central North Carolina

Data Source: Urine collection from the infants; self-report about smoking and smoke exposure from the mother and other questions designed to identify maternal and family characteristics that might modify the effect of the intervention and to identify risk factors for infant lower respiratory disease.

Sample Size: 933 total started the study, 659 completed it; 168 infants in the reduced data collection groups

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT_CONSUMER, Educational Material, Other Education, Telephone Support, Technology-Based Support, COMMUNITY, Individual Supports

Intervention Description: We assessed whether increased use of breastfeeding smartphone applications (apps) impacts breastfeeding rates for low-income women. Women were randomized to one of two novel apps: control app containing digital breastfeeding handouts and BreastFeeding Friend (BFF), an interactive app containing on-demand breastfeeding educational and video content. The BFF app was a novel smartphone app designed based on a cross-sectional breastfeeding survey and feeback from focus group of postpartum, low-income African American women. Specifically, a multidisciplinary team of lactation consultants, perinatologists, and neonatologists designed the BFF app. The educational content included interactive advice on overcoming breastfeeding challenges, educational content on breastfeeding benefits, normal infant behavior and maternal postpartum physiology, strategies to optimize breastfeeding and pumping at work or school, hyperlinks to on-demand videos with tips and troubleshooting for successful latching, common breastfeeding positions, and using and cleaning a breast pump, as well as links to resources. All participants were given a complimentary Android smartphone with assigned breastfeeding app preloaded by a telecom provider.

Intervention Results: In the RCT, BFF and control app median uses were 15 (interquartile range [IQR] 4–24) and 9 (IQR 5–19) (p = 0.1), respectively. Breastfeeding initiation did not differ with app usage (84.1% in highest quartile versus 78.2% for lowest quartile; p = 0.5). Rates of sustained and exclusive breastfeeding through 6 months were similar between groups. Among both groups, smartphone apps were the most preferred breastfeeding resource at 6 weeks. Low quartile users also preferred alternative online breastfeeding resources: >50% of all users preferred technology-based breastfeeding resources.

Conclusion: Increased usage of breastfeeding apps did not improve breastfeeding rates among low-income women. However, technology-based resources were the most preferred breastfeeding resource after hospital discharge, indicating ongoing development of technology-based interventions has potential to increase breastfeeding in this high-needs population. clinicaltrials.gov (NCT03167073).

Study Design: Secondary analysis of an RCT

Setting: Prenatal clinic serving women with Medicaid or no health insurance at an academic medical center/Online

Population of Focus: Pregnant women at approximately 36 weeks' gestation recruited during routine obstetric appointments

Sample Size: 169 women

Age Range: Women 18 years and older

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT/CONSUMER, Peer Counselor, Telephone Support

Intervention Description: This cross-sectional study examines Maryland's women, infants, and children (WIC) breastfeeding initiation rates by program participation.

Intervention Results: Reported breastfeeding initiation at certification was 55.4%. Multiple logistic regression analysis, controlling for relevant maternal and infant characteristics, showed that the odds of breastfeeding initiation were significantly greater among PC-exposed infants (OR [95% CI] 1.27 [1.18, 1.37]) compared to the reference group of SCG infants, but not significantly different between LC infants (1.04 [0.96, 1.14]) and the SCG. LC and SCG infants had similar odds of breastfeeding initiation. I

Conclusion: In the Maryland WIC program, breastfeeding initiation rates were positively associated with peer counseling.

Study Design: QE: non-equivalent control group

Setting: 19 WIC clinics in MD

Population of Focus: Women with infants newly certified in the Maryland WIC program from Jan 1, 2007-Jun 30, 2007

Data Source: Mother self-report

Sample Size: Lactation Consultant (n=4527) Peer Counselor (n=8747) Control (n=5515)

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT/CONSUMER, Peer Counselor, Home Visits, Telephone Support

Intervention Description: To estimate the causal effect of a Michigan peer counselor (PC) breastfeeding support program for low-income women on infant health outcomes.

Intervention Results: The PC program increased the fraction breastfeeding at birth by 19.3 percent and breastfeeding duration by 2.84 weeks. Program participation also reduced the fraction of infants with gastrointestinal disorders by a statistically significant 7.9 percent. The program, if anything, increased the overall health care utilization.

Conclusion: This Michigan PC breastfeeding support program resulted in improvements in breastfeeding and infant health outcomes as measured by the diagnosis of ailments while increasing health care utilization.

Study Design: QE: non-equivalent control group

Setting: 5 counties in MI

Population of Focus: Women with available Medicaid claims data, recruited prenatally

Data Source: State administrative data, including WIC, Medicaid, and Vital Records

Sample Size: Intervention (n=274) Control (n=572)

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT/CONSUMER, Peer Counselor, Telephone Support, Educational Material

Intervention Description: To test the efficacy of an aid to cessation/relapse prevention intervention for women postpartum.

Intervention Results: With regard to smoking cessation, 4 week point prevalence abstinent rates were higher in the treatment group at 6, 12, and 18 months (7% vs. 1%, 7% vs. 2%, and 9% vs. 1%, respectively). Sustained abstinence was higher in the treatment group at 6 months follow-up (3% vs. 0%). No difference was observed with regard to relapse prevention.

Conclusion: Regarding aid to cessation we observed small effects, regarding relapse prevention no effect. In order to capitalize on the opportunity childbirth poses with regard to smoking, theories on relapse prevention in smoking cessation that guide in designing interventions are needed.

Study Design: Two-armed randomized controlled trial

Setting: Maternity hospitals

Population of Focus: Women who gave birth in one of six hospitals In the study region, a part of Mecklenburg-West Pomerania

Data Source: Parent self-report.

Sample Size: Baseline data is available for 644 women; follow up assessments were available for 566 women after 6 months, 529 after 12, 490 after 18, and 483 after 24 months.

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT_CONSUMER, Educational Material, Other Education, Telephone Support, Peer Counselor, Lactation Consultant, Technology-Based Support, COMMUNITY, Individual Supports,

Intervention Description: LATCH -- Lactation Advice thru Texting Can Help is a pilot, web-based texting intervention designed to improve breastfeeding rates among mothers receiving WIC. The two-way texting intervention provided both evidence-based breastfeeding education through automated texts adn a mode for mothers to freely exchange texts with breastfeeding peer counselor (PC). In addition to providing breastfeeding education, the automated texts were personalized by addressing the mother by name and signed by the PC. These automatic personalized texts were sent out regularly both prenatally and in the immediate post-partum period to increase peer counselor points of contact with mom via text. The web-based texting platform allowed all text messages to be recorded, and thus, the on-site lactation consultants and WIC supervisors were able to monitor and supervise all text-based communication regularly.

Intervention Results: Primary outcomes included early post-partum (PP) contact and exclusive breastfeeding (EBF) rates at 2 weeks PP. Feasibility outcomes included text messaging engagement and mother's satisfaction with texting platform. Fifty-eight women were enrolled, 52 of whom were available for intention-to-treat analysis (n = 30 texting, n = 22 control). Contact between mothers and PCs within 48 hr of delivery was greater in the texting group (86.6% vs. 27.3%, p < .001). EBF rates at 2 weeks PP among participants in the texting intervention was 50% versus 31.8% in the control arm (p = .197). Intervention group mothers tended to be more likely to meet their breastfeeding goals (p = .06).

Conclusion: Participants were highly satisfied with the Lactation Advice thru Texting Can Help intervention, and findings suggest that it may improve early post-delivery contact and increase EBF rates among mothers enrolled in WIC who receive PC. A large, multicentre trial is feasible and warranted.

Study Design: Pilot RCT

Setting: WIC breastfeeding programs at a hospital-based primary care center and a federally qualified community health center/Cell phone

Population of Focus: Pregnant women at 18-30 weeks gestation from local WIC breastfeeding peer counselor programs

Sample Size: 52 women (30 texting and 22 control)

Age Range: Women 18 years and older

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT/CONSUMER, Home Visits, Motivational Interviewing, Enabling Services, Telephone Support

Intervention Description: To evaluate a web-based contingency management program (CM) and a phone-delivered cessation counseling program (Smoking Cessation for Healthy Births [SCHB]) with pregnant smokers in rural Appalachia who were ≤12 weeks gestation at enrollment.

Intervention Results: For CM, two of seven (28.57%) of the participants achieved abstinence, and three of 10 (30%) of those enrolled in SCHB were abstinent by late in pregnancy. Participants in CM attained abstinence more rapidly than those in SCHB. However, those in SCHB experienced less relapse to smoking, and a greater percentage of these participants reduced their smoking by at least 50%.

Conclusion: Based on this initial evaluation, the web-based CM and SCHB programs appeared to be feasible for use with rural pregnant smokers with acceptable program adherence for both approaches. Future researchers could explore combining these programs to capitalize on the strengths of each, for example, rapid smoking cessation based on CM incentives and better sustained cessation or reductions in smoking facilitated by the counseling support of SCHB.

Study Design: RCT pilot

Setting: Home- based smoking cessation programs

Population of Focus: English speaking pregnant women less than 12 weeks of pregnancy at the beginning in rural Appalachia

Data Source: Questionnaires, standardized scales, urinary cotinine levels

Sample Size: 17

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT/CONSUMER, Educational Material, Intensive Therapy, Peer Counselor, Motivational Interviewing, Telephone Support, CAREGIVER, Educational Material (caregiver), Motivational Interviewing/Counseling

Intervention Description: To develop and test an intervention to reduce children’s exposure to secondhand smoke (SHS) at homes in Yerevan, Armenia.

Intervention Results: Hair nicotine concentration in the child was 17% lower in the intervention group. The follow-up survey revealed an increased proportion of households with smoking restrictions and decreased exposure of children to SHS in both groups. The adjusted odds of children’s less-than-daily exposure to SHS was 1.87 times higher in the intervention group and the geometric mean of mothers’ knowledge scores at follow-up was 10% higher in that group.

Conclusion: Intensive intervention is effective in decreasing children’s exposure to SHS through educating mothers and promoting smoking restrictions at home. However, superiority over minimal intervention to decrease children’s exposure was not statistically significant.

Study Design: RCT

Setting: Home visits

Population of Focus: Households with a nonsmoking mother and at least 1 child 2-6 years of age residing with at least 1 daily smoker

Data Source: Measures of air quality and child hair nicotine; parent self-report.

Sample Size: 250 households

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT/CONSUMER, Community-Based Group Education, Group Education, Telephone Support, Educational Material, CAREGIVER, Education/Training (caregiver), Educational Material (caregiver), PARENT/FAMILY, Presentation/Meeting/Information Session/Event, Notification/Information Materials (Online Resources, Information Guide)

Intervention Description: The objective of this trial was to test if parents’ participation in an intervention based on an empowerment ideology and participatory experiences decreased the number of cigarettes smoked in homes.

Intervention Results: The median number of cigarettes smoked in the home daily decreased from 18 to 4 in the total sample (both groups about equally), however no statistically significant difference was detected between groups at 6 months follow-up.

Conclusion: Participation in the study, independent of group, may have resulted in parents decreasing the number of cigarettes smoked in the home. Valuable lessons were learned about recruiting and working with this group of parents, all of whom faced the challenges of tobacco and almost half of whom lived in poverty

Study Design: RCT

Setting: Community (home)

Population of Focus: Families connected with public health nursing offices, family resource centers, daycare centers, and kindergartens in Prince Edward Island, with at least one cigarette smoked daily in the home, children up to 5 years of age residing there, and one parent (smoker or not) willing to participate

Data Source: Data were collected in two intervieweradministered questionnaires competed in participants’ homes at baseline and 6-months follow-up.

Sample Size: 60 families

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): PARENT/FAMILY, Presentation/Meeting/Information Session/Event, Training (Parent/Family), CAREGIVER, Home Visit (caregiver), Education/Training (caregiver), Educational Material (caregiver), Motivational Interviewing/Counseling, Notification/Information Materials (Online Resources, Information Guide), PATIENT/CONSUMER, Pharmacotherapy (Nicotine), Home Visits, Educational Material, Motivational Interviewing, Peer Counselor, Telephone Support

Intervention Description: We tested a combined intervention to reduce children's secondhand smoke exposure (SHSe) and help parents quit smoking.

Intervention Results: Parents’ reports of their smoking and children’s exposure showed moderate and significant correlation with children’s urine cotinine levels and home air nicotine. 13 intervention group mothers and 4 controls reported quitting smoking for 7 days prior to 1 or more study measurements without biochemical contradiction. Results of generalized estimating equations showed significantly greater decrease in reported SHSe and mothers’ smoking in the counseled group compared with controls. Reported indoor smoking and children’s urine cotinine decreased, yet group differences for changes were not significant.

Conclusion: Nicotine contamination of the home and resulting thirdhand exposure may have contributed to the failure to obtain a differential decrease in cotinine concentration. Partial exposure to counseling due to dropouts and lack of full participation from all family members and measurement reactivity in both conditions may have constrained intervention effects. Secondhand smoke exposure counseling may have been less powerful when combined with smoking cessation.

Study Design: Two-group, repeated measures RCT

Setting: Community (home)

Population of Focus: WIC clients in San Diego, California

Data Source: 3 weekly baseline child urine cotinine measures collected before trial randomization then reported and urine cotinine measures at 3 (midintervention), 6 (post-intervention), 12, and 18 months

Sample Size: 150 families

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT/CONSUMER, Educational Material, Other Education, Telephone Support

Intervention Description: The purpose of this study was to compare breastfeeding duration in mothers after delivery who were assigned randomly to a behavioral educational intervention vs enhanced usual care.

Intervention Results: Mothers in the intervention arm breastfed for a longer duration than did the control subjects (median, 12.0 vs 6.5 weeks, respectively; P = .02) Mothers in the intervention arm were less likely to quit breastfeeding over the first 6 months after delivery (hazard ratio, 0.79; 95% confidence interval, 0.65-0.97).

Conclusion: A behavioral educational intervention increased breastfeeding duration among low-income, self-identified black and Latina mothers during the 6-month postpartum period.

Study Design: RCT

Setting: Large tertiary hospital in New York City, NY

Population of Focus: Black and Latina women ≥18 years old, who had infants with birthweights ≥ 2500 gm and 5- minute Apgar scores ≥ 7

Data Source: Mother self-report

Sample Size: Randomized • Intervention (n=270) • Control (n=270) 6-Month Follow-Up • Intervention (n=214) • Control (n=209)

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT/CONSUMER, Home Visits, Telephone Support

Intervention Description: To test the effects of the Healthy Steps for Young Children program (HS) (which supports parents managing children's developmental and behavioral issues)-with and without a prenatal component-on child health and development, parenting practices, and parental well-being.

Intervention Results: Intervention was associated with positive outcomes in timely well-child care, immunization rates, breastfeeding, television viewing, injury prevention, and discipline strategies. Prenatal initiation of services was associated with larger expressive vocabularies at age 24 months. Mothers who received the intervention reported more depressive symptoms, but there was no increase in the proportion with clinically significant depression.

Conclusion: For members of an integrated delivery system, the HS intervention was associated with positive effects on children's health and parenting practices. There was little evidence of any additional benefit of HS services initiated during the prenatal period.

Study Design: RCT

Setting: Integrated delivery system in the Pacific Northwest

Population of Focus: Pregnant women <22 weeks GA at enrollment, <45 years old, English speaking, and planning to attend a study clinic for pediatric care

Data Source: Mother self-report

Sample Size: Healthy Steps (HS) only (n=117) HS + PrePare (n=122) Control (n=104)

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT/CONSUMER, Peer Counselor, Home Visits, Telephone Support

Intervention Description: To assess the effectiveness of a peer support worker (PSW) service on breast-feeding continuation.

Intervention Results: No significant difference in exclusive breastfeeding at 6 months between the intervention and control group (17.8% vs 19.6%)

Conclusion: Universal antenatal peer support and postnatal peer support for women who initiated breast feeding did not improve breast-feeding rates up to 6 months in this UK population.

Study Design: Cluster RCT

Setting: Primary Care Trust (PCT) health district in Birmingham

Population of Focus: All pregnant women registered with a general practice within the PCT, with an approximate due date between Feb 1, 2007 – July 31, 2007

Data Source: Mother self-report

Sample Size: • Intervention (n=33) • Control (n=33) N=clinics Randomized • Intervention (n=1267) • Control (n=1457) 6-Month Follow-Up • Intervention (n=271) • Control (n=301) N=women

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT/CONSUMER, Telephone Support, Access to Provider through Hotline

Intervention Description: We tested the efficacy of a minimal intervention to create smoke-free homes in low-income households recruited through the United Way of Greater Atlanta 2-1-1, an information and referral system that connects callers to local social services.

Intervention Results: Participants were mostly smokers (79.7%), women (82.7%), African American (83.3%), and not employed (76.5%), with an annual household income of $10 000 or less (55.6%). At 6-months postbaseline, significantly more intervention participants reported a full ban on smoking in the home than did control participants (40.0% vs 25.4%; P = .002). The intervention worked for smokers and nonsmokers, as well as those with or without children.

Conclusion: Minimal intervention was effective in promoting smoke-free homes in low income households and offers a potentially scalable model for protecting children and adult nonsmokers from secondhand smoke exposure in their homes.

Study Design: RCT

Setting: Community (2-1-1 Information and Referral System)

Population of Focus: Families with smoke-free homes in low-income households

Data Source: 2-1-1 line agents and interview data

Sample Size: 498 randomized into Intervention (246) and Control (252)

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): Telephone Support, Adult-led Spport/Counseling/Remediation, PATIENT_CONSUMER, Educational Material (Provider), HEALTH_CARE_PROVIDER_PRACTICE

Intervention Description: The purpose of this study is to conduct moderator analyses using pooled data from three randomized controlled trials of the intervention conducted in collaboration with 2-1-1 contact centers in Atlanta, North Carolina and Houston. 2-1-1 is a strategic partner for tobacco control as it connects over 15 million clients, largely socio-economically disadvantaged, to social and health resources each year.

Intervention Results: Intervention effectiveness was not moderated by race/ethnicity, education, income, children in the home or number of smokers in the home. Smoking status of the participant, however, did moderate program effectiveness, as did time to first cigarette. Number of cigarettes per day and daily versus nondaily smoking did not moderate intervention effectiveness.

Conclusion: The intervention was effective across socio-demographic groups and was effective without respect to daily versus nondaily smoking or number of cigarettes smoked per day, although smoking status and level of nicotine dependence did influence effectiveness.

Intervention Components (click on component to see a list of all articles that use that intervention): Telephone Support, Adult-led Support/Counseling/Remediation, Educational Material (caregiver), PROFESSIONAL_CAREGIVER, PATIENT_CONSUMER, YOUTH

Intervention Description: Using data from a dissemination study in collaboration with five 2-1-1 call centers in Ohio, Florida, Oklahoma, and Alabama (n = 2,345 households), this article examines key dimensions of scalability, including effectiveness by subpopulation, secondary outcomes, identification of core elements driving effectiveness, and cost-effectiveness.

Intervention Results: Creating a smoke-free home was associated with a new smoke-free vehicle rule (odds ratio [OR] = 3.38, confidence interval [CI 2.58, 4.42]), decreased exposure to secondhand smoke among nonsmokers (b = -2.33, p < .0001), and increased cessation among smokers (OR = 5.8, CI [3.81, 8.81]). Use of each program component was significantly associated with success in creating a smoke-free home. Using an intent-to-treat effect size of 40.1%, program benefits from 5 years of health care savings exceed program costs yielding a net savings of $9,633 for delivery to 100 households.

Conclusion: Cost effectiveness, subpopulation analyses, and identification of core elements can help in assessing the scalability potential of research-tested interventions such as this smoke-free homes program.

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT/CONSUMER, Peer Counselor, Telephone Support

Intervention Description: This study examined the effect of support from trained peer counselors on breastfeeding initiation, duration, and exclusivity among low-income urban women.

Intervention Results: Women in the counselor group had significantly greater (p < .05) breastfeeding initiation (93 percent vs. 70 percent), exclusivity (77 percent vs. 40 percent), and duration (mean of 15 weeks vs. mean of 8 weeks) than women in the no-counselor group.

Conclusion: The findings suggest that peer counselors, well-trained, and with on-going supervision, can have a positive effect on breastfeeding practices among low-income urban women who intend to breastfeed.

Study Design: QE: non-equivalent control group

Setting: The Perinatal Center at Cook County Hospital in Chicago, IL

Population of Focus: Women planning to deliver at Cook County Hospital, English or Spanish speaking, who were planning to breastfeed and had requested a peer counselor

Data Source: Mother self-report

Sample Size: Intervention (n=59) Control (n=43)

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): Incentives, Telephone Support, PATIENT_CONSUMER

Intervention Description: The present study examined the efficacy of a smartphone-based intervention whereby smoking monitoring and incentive delivery occurred remotely using a mobile app. If efficacious, this remote intervention would allow pregnant women residing in geographically remote areas to benefit from incentives-based cessation interventions.

Intervention Results: Outcomes were analyzed using repeated measures analysis based on generalized estimating equations (GEE). Seven-day point prevalence abstinence rates were greater in the incentives versus best practices arms early- (46.7% vs 20.0%, OR = 3.50, 95%CI = 1.11,11.02) and late-antepartum (36.7% vs 13.3%, OR = 3.76, 95%CI = 1.04,13.65), and four- (36.7% vs 10.0%, OR = 5.21, 95%CI = 1.28,21.24) and eight-weeks postpartum (40.0% vs 6.7%, OR = 9.33, 95%CI = 1.87,46.68), although not at the 12- (23.3% vs 10.0%, OR = 2.74, 95%CI = 0.63,11.82) or 24-week (20.0% vs 6.7%, OR = 3.50, 95%CI = 0.65,18.98) postpartum assessments likely due to this pilot study being underpowered for discerning differences at the later assessments, especially 24-weeks postpartum which was three months after treatment completion.

Conclusion: These results support the efficacy of this remote, incentives-based intervention for pregnant smokers. Further research evaluating its efficacy and cost-effectiveness in a well-powered, randomized controlled trial (https://www.sciencedirect.com/topics/medicine-and-dentistry/randomized-controlled-trial) appears warranted.

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT/CONSUMER, Lactation Consultant, Home Visits, Telephone Support

Intervention Description: To determine the effectiveness of a breastfeeding support service attached to a general practice.

Intervention Results: There was a high, breastfeeding initiation rate for both baseline (94.6%) and intervention (93.4%) groups. There were significantly higher breastfeeding rates in the intervention group at 24 and 26 weeks (63.3% vs 51.2% at 24 weeks [p = 0.015] and 64.7% vs 50.6% at 26 weeks [p = 0.018]). While there was no significant difference in the total number of breastfeeding problems encountered by either group significantly more mothers from the baseline group suffered from engorgement and/or too much milk. Evaluation of the service indicated a high degree of satisfaction. Over 94% of the mothers found the service friendly, supportive, and useful.

Conclusion: This service provides an effective method for the support and protection of breastfeeding.

Study Design: QE: non-equivalent control group

Setting: A general practice in Happy Valley, Adelaide

Population of Focus: Pregnant patients registered in the practice

Data Source: Mother self-report

Sample Size: Intervention (n=119) Control (n=168)

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT/CONSUMER, Other Person-to-Person Education, Telephone Support, Enabling Services, Educational Material, Motivational Interviewing, Peer Counselor

Intervention Description: This study evaluated a theory-guided cognitive-behavioral counseling (CBC) intervention for smoking cessation during pregnancy and postpartum. It also explored the mediating role of cognitive-affective variables on the impact of CBC.

Intervention Results: An intent-to-treat analysis found no differences between the two groups in 7-day point-prevalence abstinence. However, a respondents-only analysis revealed a significantly higher cessation rate in the CBC (37.3 %) versus the BP (19.0 %) condition at 5-months postpartum follow-up. This effect was mediated by higher quitting self-efficacy and lower cons of quitting.

Conclusion: CBC, based on the Cognitive-Social Health Information Processing model, has the potential to increase postpartum smoking abstinence by assessing and addressing cognitive-affective barriers among women who adhere to the intervention.

Study Design: RCT

Setting: University hospital prenatal care clinic

Population of Focus: Racial and ethnically diverse urban pregnant smokers

Data Source: Standard scales, self-report, urine cotinine

Sample Size: 277, 140 in the intervention group and 137 in the control group

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT_CONSUMER, Peer Counselor, Telephone Support, Lactation Consultant, Home Visits,

Intervention Description: The establishment of Loving Support Peer Counseling Programs (LSPCP) services in Washington State began in April 2005 when 5 local WIC agencies accepted USDA funding to implement the program. The model is structured according to evidence-based curricula with a focus on benefiting WIC recipients via mother-to-mother support regarding breastfeeding initiation and continuation. Peer counselors typically consist of women who were or are WIC clients and who successfully breastfed their children. An important characteristic of this program is the ability of peer counselors to provide breastfeeding support off-site and after clinic hours.

Intervention Results: Both PHSKC and CHIFMG clinics with a LSPCP expressed significant (P < .001) improvement in BF initiation and BF duration for >6 months. The likelihood that women enrolled in WIC would initiate BF at PHSKC clinics increased by 3%, whereas those in CHIFMG clinics increased by 6.8%. Women receiving services in smaller PHSKC clinics (n < 60 women) were likely to breastfeed their infants at >1 week. The proportionalities of non-Hispanic and black participants in PHSKC clinics were the primary and secondary predictors of the likelihood of BF discontinuing between 7 and 28 days' duration. In addition, clinics serving participants who spoke Tigrigna had increased rates of BF for a minimum of 6 months.

Conclusion: Findings may be used to reevaluate funding allocations, secure grants to reduce program constraints to stabilize LSPCP, develop strategies to reduce BF cessation at larger clinics, and improve peer counseling and other BF support to black and non-Hispanic women in the early postpartum period. The findings contribute to the study of the effects of LSPCP on BF initiation and duration while furthering a scholarly understanding of the way in which the WIC program interacts with participant characteristics at 2 local WIC agencies in Washington State.

Study Design: Nonrandomized treatment and control

Setting: Public Health-Seattle and King County (PHSKC), Catholic Health Initiatives Franscian Medical Group (CHIFMG)

Population of Focus: Women enrolled in WIC

Sample Size: PHSKC: n=15,290 women; CHIFMG: n=3582 women

Age Range: Infants from birth through 8 months of age

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT/CONSUMER, Educational Material, Peer Counselor, Telephone Support, Other Education, Motivational Interviewing, CAREGIVER, Education/Training (caregiver), Educational Material (caregiver), Motivational Interviewing/Counseling, PARENT/FAMILY, Notification/Information Materials (Online Resources, Information Guide), Consultation/Counseling (Parent/Family), Counseling (Parent/Family)

Intervention Description: We hypothesized that a multilevel treatment model integrating pediatric clinic-level AAR with individual-level, telephone counseling would promote greater long-term (12-month) child TSE reduction and parent smoking cessation than clinic-level AAR alone.

Intervention Results: Child TSE (urine cotinine) declined significantly in both intervention and control groups from baseline to 12-months with no between-group differences. There was s statistically significant effect on 12-month bioverified quit status-intervention group participants were 2.47 times more likely to quit smoking than those in the control group.

Conclusion: Pediatrician advice alone may be sufficient to increase parent protections of children from TSE. Integrating clinic-level intervention with more intensive individual-level smoking intervention is necessary to promote parent cessation.

Study Design: RCT

Setting: Telephone counseling

Population of Focus: Parents/caregivers

Data Source: Self-reported interview data

Sample Size: 327 were randomized (164-control and 163-intervention)

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): Adult-led Support/Counseling/Remediation, Referrals, Telephone Support, YOUTH, PATIENT_CONSUMER

Intervention Description: This study investigated the effects of a multi-level smoking intervention on mediators of long-term abstinence in parental smokers, including smoking cessation self-efficacy, smoking urge coping, and perceived support to quit smoking.

Intervention Results: Relative to AAR + control, AAR + counseling was associated with higher self-efficacy, urge coping, and perceived support to quit (all p's<.001). Self-efficacy, but no other mediators, had a significant positive effect on 12-month bioverified smoking abstinence (p < .001). The indirect effect of intervention on 12-month abstinence via self-efficacy suggested mediation via this pathway (p = .002).

Conclusion: Results suggest that all putative treatment pathways were improved more by the multi-level AAR + counseling than the clinic-level AAR + control intervention. Further, self-efficacy at end-of-treatment prospectively predicted long-term cessation, suggesting that building of self-efficacy through treatment may be key to sustained cessation.

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT_CONSUMER, Educational Material, Other Education, Telephone Support, Peer Counselor, Technology-Based Support, COMMUNITY, Individual Supports,

Intervention Description: The LATCH study was a multisite study designed to test the effectiveness of a 2-way text messaging intervention encouraging exclusive breastfeeding among women enrolled in WIC, combining in-person prenatal and postpartum breastfeeding education and support (breastfeeding peer counseling) with mobile health technology (text messaging). Four WIC BFPC sites in Connecticut participated in the study. The effectiveness of BFPCs was clearly established in the literature; thus, the text messaging intervention was designed to faciliate the BFPCs' work, not replace it.

Intervention Results: Lactation Advice Through Texting Can Help had a significant impact on early contact between participants and BFPCs (odds ratio = 2.93; 95% confidence interval, 1.35–6.37) but did not have a significant impact on EBF (odds ratio = 1.26; 95% confidence interval, 0.54–2.66).

Conclusion: Lactation Advice Through Texting Can Help has the potential to facilitate the work of BFPCs by shortening the time-to-first-contact with clients after giving birth. Research is needed to identify the level of breastfeeding support staff coverage that WIC clinics must have to meet the demand for services created by Lactation Advice Through Texting Can Help.

Study Design: Multisite, single-blind RCT

Setting: WIC breastfeeding peer counselor program/Cell phone

Population of Focus: Low-income women participating in the WIC BFPC program

Sample Size: 174 women

Age Range: Women 18 years and older

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT_CONSUMER, Peer Counselor, Telephone Support, Lactation Consultant, Home Visits,

Intervention Description: As part of its ongoing efforts to promote and support breastfeeding, Minnesota WIC in 2005 began offering peer counseling through local programs, utilizing the Loving Support model. By 2012, peer counselor programs in Minnesota were active in 14 local agencies, covering 23 counties, and 2 tribes. Peers provide telephone counseling to pregnant and postpartum women up until the infant's first birthday, with referral to an International Board Certified Lactation Consultant when necessary. Other program components such as face-to-face meetings, text messaging, and home visiting vary across agencies.

Intervention Results: Among women who accepted referral into a PC program, odds of initiation were significantly higher among those who received peer services (Odds Ratio (OR): 1.66; 95% CI 1.19–2.32), after adjusting for confounders. Women who received peer services had a significantly lower hazard of breastfeeding discontinuation from birth through 12 months postpartum than women who did not receive services. (Hazard Ratio (HR) month one: 0.45; 95% CI 0.33–0.61; months two through twelve: 0.33; 95% CI 0.18–0.60). The effect of peer counseling did not differ significantly by race and ethnicity, taking into account mother’s country of origin.

Conclusion: Receipt of peer services was positively associated with breastfeeding initiation and continued breastfeeding from birth through 12 months postpartum. Making peer services available to more women, especially in communities with low initiation and duration, could improve maternal and child health in Minnesota.

Study Design: Retrospective analysis of observational data

Setting: Minnesota's WIC program

Population of Focus: WIC-enrolled women who accepted referral to a peer counseling program while pregnant

Sample Size: 2,219 women and their infants

Age Range: Infants birth through 12 months of age

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT/CONSUMER, Midwife, Educational Material, Home Visits, Telephone Support

Intervention Description: To evaluate the effects of an extended midwifery support (EMS) programme on the proportion of women who breast feed fully to six months.

Intervention Results: Findings: there was no difference between the groups at six months postpartum for either full breast feeding [EMS 43.3% versus SMS 42.5%, relative risk (RR) 1.02, 95% confidence interval (CI) 0.87-1.19] or any breast feeding (EMS 63.9% versus SMS 67.9%, RR 0.94, 95%CI 0.85-1.04).

Conclusion: The EMS programme did not succeed in improving breast-feeding rates in a setting where there was high initiation of breast feeding. Breast-feeding rates were high but still fell short of national goals.

Study Design: RCT

Setting: King Edward Memorial Hospital (KEMH), Perth, Western Australia

Population of Focus: Women who gave birth at KEMH who intended to breastfeed

Data Source: Mother self-report

Sample Size: Randomized • Intervention (n=425) • Control (n=424) 6-Month Follow-Up • Intervention (n=393) Control (n=389)

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT/CONSUMER, Lactation Consultant, Educational Material, Group Education, Telephone Support

Intervention Description: The aim of this study was to evaluate the effectiveness of a multiphased midwifery intervention called the 'Milky Way' on any breastfeeding rates until six months.

Intervention Results: There were no significant differences in the antenatal baseline data between the groups. Compared to standard care, women in the Milky Way group had higher rates of breast feeding at one (83.7%, n=144 versus 61.3%, n=119, p<0.001), four (64.5%, n=111 versus 37.1%, n=72, p<0.001) and six months (54.3%, n=94 versus 31.4%, n=61 p<0.001).

Conclusion: Assignment to the Milky Way intervention was associated with significantly higher rates of breastfeeding compared with assignment to standard care only.

Study Design: QE: pretest-posttest non-equivalent control group

Setting: Tertiary hospital in South Western Sydney Area Health Services

Population of Focus: Nulliparous women ≥19 years old with basic English literacy

Data Source: Mother self-report

Sample Size: Enrolled • Intervention (n=172) • Control (n=194) 6-Month Follow-Up • Intervention (n=149) • Control (n=189)

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): Home Visits, Telephone Support, Adult-led Support/Counseling/Remediation, YOUTH, PATIENT_CONSUMER, Incentives

Intervention Description: The First Breath Wisconsin study examined the cost-effectiveness of providing incentives to pregnant women who smoked to engage in stop smoking treatment.

Intervention Results: Cost-effectiveness analysis calculated the incremental cost-effectiveness ratio (ICER) per one additional smoker who quit. The incentive group had higher 6-month post-birth biochemically-confirmed tobacco abstinence than the control group (14.7% vs. 9.2%). Incremental costs averaged $184 per participant for the incentive group compared to controls ($317 vs $133). The ICER of financial incentives was $3399 (95% CI $2228 to $8509) per additional woman who was tobacco abstinent at 6 months post-birth. The ICER was lower ($2518 vs $4760) for women who did not live with another smoker.

Conclusion: This study shows use of financial incentives for stop smoking treatment is a cost-effective option for low-income pregnant women who smoke.

Intervention Components (click on component to see a list of all articles that use that intervention): HEALTH_CARE_PROVIDER_PRACTICE, EMR Reminder, PATIENT_CONSUMER, Telephone Support

Intervention Description: Parents completed the PSC-17P electronically before the visit and the scored data were immediately available in the patient's chart. Using billing and screening data, the study tracked rates of overall and positive screening during the first-year baseline (4 months) and full implementation phases of the project in the first (8 months) and second (12 months) year.

Intervention Results: A total of 35,237 patients completed a WCV in the first year. There was a significant improvement in PSC-17P screening rates from the first-year baseline (26.3%) to full implementation (89.3%; P < .001) phases. In the second year, a total of 40,969 patients completed a WCV and 77.9% (n = 31,901) were screened, including 18,024 patients with screens in both years. PSC-17P screening rates varied significantly across the 18 locations and rates of PSC-17P risk differed significantly by practice, insurance type, sex, and age.

Conclusion: The current study demonstrated the feasibility of routine psychosocial screening over 2 years using the electronically administered PSC-17P in a network of pediatric practices. This study also corroborated past reports that PSC-17 risk rates differed significantly by insurance type (Medicaid vs commercial), sex, and age group.

Setting: Pediatric practies

Population of Focus: Parents and caregivers

Intervention Components (click on component to see a list of all articles that use that intervention): PARENT/FAMILY, Notification/Information Materials (Online Resources, Information Guide), CAREGIVER, Educational Material (caregiver), PATIENT/CONSUMER, Telephone Support

Intervention Description: To determine whether informing families about their children’s urinary cotinine levels curtailed the exposure of children to ETS. Material and methods

Intervention Results: The intervention group contained 65 children of average age of 24.4 ±8.9 months, of whom 46 (70.8%) were male. The non-intervention group contained 69 children of average age of 25.3 ±9.8 months (p > 0.05), of whom 52 (75.4%) were male. The urinary cotinine levels at the time of the second interview were lower in both groups. The number of cigarettes that fathers smoked at home decreased in the intervention group (p = 0.037).

Conclusion: Presenting objective evidence on ETS exposure to families draws attention to their smoking habits. Measurement of cotinine levels is cheap, practical, and noninvasive. Combined with education, creating awareness by measuring cotinine levels may be beneficial.

Study Design: RCT

Setting: Allergy and Immunology Department of Dr. Behcet Uz Children’s Hospital

Population of Focus: Children younger than 3 years with episodic wheezing whose parents did not smoke in space shared by children but did have a smoker in the home

Data Source: Questionnaire data and urinary cotinine levels

Sample Size: 193 randomized into intervention and control groups

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT/CONSUMER, Telephone Support, Motivational Interviewing, Educational Material

Intervention Description: To estimate the effectiveness of pregnancy smoking cessation support delivered by short message service (SMS) text message and key parameters needed to plan a definitive trial.

Intervention Results: Using the validated, continuous abstinence outcome, 5.4% (11 of 203) of MiQuit participants were abstinent versus 2.0% (four of 204) of usual care participants [odds ratio (OR) = 2.7, 95% confidence interval (CI) = 0.93-9.35]. The Bayes factor for this outcome was 2.23. Completeness of follow-up at 36 weeks gestation was similar in both groups; provision of self-report smoking data was 64% (MiQuit) and 65% (usual care) and abstinence validation rates were 56% (MiQuit) and 61% (usual care). The incremental cost-per-quitter was £133.53 (95% CI = -£395.78 to 843.62).

Conclusion: There was some evidence, although not conclusive, that a text-messaging programme may increase cessation rates in pregnant smokers when provided alongside routine NHS cessation care.

Study Design: RCT

Setting: Women, Infants and Children clinics in Ohio

Population of Focus: Women 16 years and over, less than 25 weeks pregnant, who had smoked at least five cigarettes daily before pregnancy and at least one per day at enrolment, able to understand written English and owned a mobile phone with text messaging functionality

Data Source: Surveys, data from mobile text system, exhaled breath CO, saliva cotinine

Sample Size: 407 -203 to MQUIT, 204 to usual care

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): Care Coordination, Referrals, HEALTH_CARE_PROVIDER_PRACTICE, PATIENT_CONSUMER, Telephone Support

Intervention Description: Children ages 12 to 42 months old who receive well-child care at a community health center serving predominantly Hispanic families were recruited and randomly assigned to intervention and control groups. Families in the intervention group were connected with 2-1-1, in which a trained care coordinator conducted developmental screening over the phone using the Parental Evaluation of Development Status Online system and made referrals to intervention services on the basis of developmental risk. The 2-1-1 care coordinator then followed-up with families to assist with connections to evaluations and services.

Intervention Results: One hundred and fifty-two children were randomly assigned to intervention (n = 77) and control (n = 75) groups. On the basis of intention-to-treat analyses, significantly more children assigned to the intervention group were referred (32% vs 9%; P = .001) and were receiving services (16% vs 1%; P = .002) within 6 months compared with children assigned to usual care alone.

Conclusion: Telephone-based developmental screening and care coordination through 2-1-1 appears to be an effective approach for increasing the numbers of young children referred to, and receiving, intervention services for developmental delays.

Setting: Community-based

Population of Focus: Children and families

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT_CONSUMER, Educational Material, Other Education, Telephone Support, Technology-Based Support, COMMUNITY, Individual Supports

Intervention Description: To test the effects of weekly SMS for improving infant feeding practices and infant weight. SMS were sent automatically using a web-based SMS messaging platform from the time the participant enrolled in the study until the end (4 months later). Participants were randomized to receive SMS about infant's general health issues (control) or SMS for improving feeding practices (intervention) for 4 months. Intervention SMS were created with a focus on reinforcing WIC messages on breastfeeding, preventing overfeeding, delaying introduction of solid foods, and delaying and reducing baby juice comsumption. A total of 18 messages (1 per week for 4 months) were sent. All messages were written at a grade 5 level in Spanish for PR or English for HI.

Intervention Results: A total of 170 participants completed the study (n = 86 control and n = 84 intervention). Baseline characteristics were similar between groups. At the end, exclusive breastfeeding rates were similar between groups (67.4% control and 59.1% intervention). Introduction of other foods and beverages, addition of foods to the bottle, placing infants to sleep with milk bottles, caregiver's method and response to feeding infants and distractions while feeding infants were similar between groups. Also, weight status or rate of weight gain was similar between groups.

Conclusion: There were no significant improvements in feeding practices or in weight with the intervention. The timeline of the messages in relation to the targeted behavior may have affected the effectiveness of the intervention. Earlier dissemination of messages, higher level of intensity, longer intervention, additional contacts and inclusion of other caregivers may be needed to achieve the desired effects.

Study Design: Multisite RCT

Setting: WIC programs in Puerto Rico and Hawaii/Cell phone

Population of Focus: Caregivers of infants 0-2 months old participating in the WIC program

Sample Size: 170 participants (86 control and 84 intervention)

Age Range: Women 18 years and older

Intervention Components (click on component to see a list of all articles that use that intervention): Other Person-to-Person Education, Motivational Interviewing, Telephone Support, PATIENT_CONSUMER

Intervention Description: In this report, we provide a cohort profile, and 8-week prolonged abstinence (8-week PA) and relapse findings from the first year of follow-up (n = 233).

Intervention Results: We found: (1) 28.4% achieved 8-week PA, (2) At a median of 6.2 months of follow-up after achieving 8-week PA, 23.2% of enrolled subjects reported tobacco cessation, and (3) a high rate of loss to follow-up (44%). In addition, our modeling indicated that the odds of relapse/smoking after enrollment was significantly higher in young mothers, non-Hispanic mothers (White, Black/African-American), mothers in the first and third trimester, and rural mothers.

Conclusion: Formative quantitative and qualitative research on the CTTP cohort will consider the effects of a range of implementation science (number of intervention sessions, addition of a mHealth component, distance to care) and individual (partner/household smoking, birth outcomes, NICU) outcome measures for the purpose of scaling up the CTTP model.

Intervention Components (click on component to see a list of all articles that use that intervention): Telephone Support, Patient Reminder/Invitation, PATIENT_CONSUMER

Intervention Description: We hypothesized that an SMS text-delivered scheduled gradual reduction (SGR) program plus support texts would outperform SMS support messages alone.

Intervention Results: Adherence to the SGR was adequate with 70% responding to alert texts to smoke within 60 minutes. Women in both arms quit smoking at the same rate (9%–12%). Women also significantly reduced their smoking from baseline to the end of pregnancy from nine cigarettes to four; we found no arm differences in reduction.

Conclusion: Support text messages alone produced significant quit rates above naturally occurring quitting. SGR did not add significantly to helping women quit or reduce. Sending support messages can reach many women and is low-cost. More obstetric providers might consider having patients who smoke sign up for free texting programs to help them quit. A disseminable texting program helped some pregnant women quit smoking.

Intervention Components (click on component to see a list of all articles that use that intervention): PARENT/FAMILY, Notification/Information Materials (Online Resources, Information Guide), PATIENT/CONSUMER, Referrals, CAREGIVER, Educational Material (caregiver), Educational Material, Telephone Support

Intervention Description: We sought to evaluate the efficacy of a brief intervention with smoking parents on smoking cessation rates after child hospitalization with a randomized, controlled trial.

Intervention Results: Sixty smoking parents participated in the study. The majority of study participants were uninsured women under age 30 who smoked approximately half of a pack per day. There were no statistically significant differences between control and intervention groups for our outcomes. However, 45% (CI: 33–57%) of all participants reported at least one quit attempt during the 2-month study period and 18% (CI: 10–30%) of participants were quit at study conclusion.

Conclusion: Willingness to quit smoking was much higher than expected in this population of parenting smokers.

Study Design: RCT

Setting: Community (hospital)

Population of Focus: Parents who smoke of a hospitalized children

Data Source: Telephone interview at 2 months and self-report of quit status

Sample Size: 62 parents randomized; 41 completed study

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT/CONSUMER, Telephone Support, PROVIDER/PRACTICE, Nurse/Nurse Practitioner, Educational Material, Other Education, Other Person-to-Person Education

Intervention Description: Nurse-delivered telephone support, relapse prevention training, and information about the adverse effects of smoking and ETS.

Intervention Results: At 6 months postpartum, 36% remained abstinent; 26% smoking; and 38% smoking daily. At 12 months postpartum, 78.5% reported no difficulties in making homes smoke- free. By 12 months this % increased to 86.9%.

Conclusion: While regional legislative activity has been effective in reducing ETS in many public places,12 private homes cannot be easily regulated. Public health education remains the most effective means to protect children from ETS in their homes. While there is growing appreciation for the importance of smoke-free homes,133 there remain significant misperceptions about effective ways to enact this protection.

Study Design: RCT

Setting: Hospital (time of birth) and Community (telephone)

Population of Focus: Mothers who had quit smoking during pregnancy

Data Source: Interview data collection at birth and at 6 and 12 months postpartum.

Sample Size: 251 mothers

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT/CONSUMER, Telephone Support, Peer Counselor, Educational Material, Motivational Interviewing, PARENT/FAMILY, Notification/Information Materials (Online Resources, Information Guide), Counseling (Parent/Family)

Intervention Description: To test the effectiveness of tailored quitline (telephone) counselling among smoking parents recruited into cessation support through their children's primary schools.

Intervention Results: Parents who received quitline counselling were more likely to report 7-day point-prevalence abstinence at 12-month assessment [34.0 versus 18.0%, odds ratio (OR) = 2.35, confidence interval (CI) = 1.56–3.54] than those who received a standard self-help brochure. Parents who received quitline counselling were more likely to use nicotine replacement therapy (P < 0.001) than those who received a standard self-help brochure. Among parents who did not achieve abstinence, those who received quitline counselling smoked fewer cigarettes at 3-month (P < 0.001) and 12-month assessment (P < 0.001), were more likely to make a quit attempt (P < 0.001), to achieve 24 hours' abstinence (P < 0.001) and to implement a complete home smoking ban (P < 0.01).

Conclusion: Intensive quitline support tailored to smoking parents is an effective method for helping parents quit smoking and promoting parenting practices that protect their children from adverse effects of smoking.

Study Design: RCT

Setting: Home-based telephone counseling

Population of Focus: Smoking parents

Data Source: Parent and child each completed a separate questionnaire. The primary outcome measure was 7-day pointprevalence abstinence at 12-month follow-up.

Sample Size: 512 parents who were smokers enrolled in RCT with children between the 9 and 12 years old

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT_CONSUMER, Educational Material, Other Education, Telephone Support, Partner-Level Intervention, Technology-Based Support, COMMUNITY, Social Supports, Individual Supports,

Intervention Description: Social support for breastfeeding, in particular the support of an infant's father, has been identified as a crucial element for successful breastfeeding. Mobile health (mHealth) interventions employing digital technologies provide a rapidly evolving means of engaging fathers and providing them with information and support to address their needs related to both breastfeeding and transitioning to fatherhood. The Parent Infant Feeding Initiative (PIFI) was a 4-arm, randomized controlled trial conducted in Perth, Australia. The objective of this study was to determine the effectiveness of various father-focused breastfeeding interventions in terms of key infant feeding outcomes. The primary outcomes were duration of exclusive and any breastfeeding. The trial arms included a control group and 3 interventions, consisting of a face-to-face father-focused antenatal breastfeeding class facilitated by a male peer facilitator; Milk Man, a breastfeeding smartphone app designed specifically for fathers; and a combination of both interventions.

Intervention Results: A total of 1426 couples were recruited from public (443/1426, 31.1%) and private (983/1426, 68.9%) hospitals. Of these, 76.6% (1092/1426) of fathers completed the baseline questionnaire, 58.6% (836/1426) completed the 6-week follow-up questionnaire, and 49.2% (702/1426) completed the 26-week follow-up questionnaire. The average age of fathers who completed the baseline questionnaire was 33.6 (SD 5.2) years; the majority were born in Australia (76.4%) and had attended university (61.8%). There were no significant differences between the control and any of the intervention groups in any of the infant feeding outcomes or level of breastfeeding self-efficacy and postpartum partner support reported by mothers.

Conclusion: This study did not demonstrate that any intervention was superior to another or that any intervention was inferior to the standard care delivered in routine antenatal classes. Further studies are needed to test the effectiveness of these interventions in more socioeconomically diverse populations that are likely to benefit most from additional partner supports.

Study Design: RCT

Setting: Antenatal breastfeeding class/Online

Population of Focus: Couples from public and private hospitals in Perth, Australia

Sample Size: 1426 couples

Age Range: Adults 18 years and older

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT/CONSUMER, Telephone Support, Educational Material, Patient Reminder/Invitation

Intervention Description: This study explores the views of women who received a tailored text messaging cessation intervention (MiQuit) during pregnancy, focusing on acceptability, perceived impact, and suggestions for improvements.

Intervention Results: Three main themes were identified: "impact", "approach," and "optimization." Participants described an immediate, yet often short-lived, impact from the texts that distracted and delayed them from smoking and they perceived that texts focusing on the development of and risk to the baby generated more enduring emotional impacts. Most women found receiving support by text preferable to face-to-face cessation support, with participants citing the greater regularity, convenience, and non-judgmental style as particular advantages. Participants would have preferred a longer support program with increased tailoring, greater customization of text timings and consideration of cutting down as an alternative/precursor to quitting.

Conclusion: Pregnancy-specific cessation support by text message was well received and participants considered the support increased their motivation to stop smoking. The focus on the developing baby, the regularity of contact and the provision of gentle, encouraging messages were highlighted as particularly important elements of the program.

Study Design: Qualitative interview

Setting: Mobile based

Population of Focus: Pregnant women smokers aged 17- 37 who had received the MiQuit text messaging intervention as part of a larger RCT

Data Source: Telephone interviews

Sample Size: 15

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT/CONSUMER, Peer Counselor, Telephone Support

Intervention Description: We aimed to improve rates of any and exclusive breastfeeding at 1 and 6 months using a low-intensity peer counseling intervention beginning prenatally. We also planned to study the interaction of breastfeeding attitude and self-efficacy with the intervention.

Intervention Results: Women with positive attitudes had significantly higher rates of initiation (93% vs 61%) and breastfeeding at 1 and 6 months (79% vs 25% and 12% vs 0%, respectively) than those with negative attitudes, regardless of intervention. After adjusting for self-efficacy, women who received peer counseling had significantly higher breastfeeding rates at 1 month (odds ratio = 3.2; 95% confidence interval, 1.02-9.8). The intervention group was marginally more likely to achieve their breastfeeding goal (43% vs 22%, P = .073).

Conclusion: Breastfeeding rates in all women improved during the study period. Breastfeeding attitude was more strongly associated with breastfeeding behavior than peer support. Peer counseling supported women with low self-efficacy and helped women achieve their breastfeeding goals.

Study Design: RCT

Setting: Westown Physician Center in Cleveland, OH

Population of Focus: Women ≥18 years old who were ≥28 weeks GA, English speaking, without any diagnoses that would prohibit them from breastfeeding

Data Source: Mother self-report

Sample Size: Intervention (n=50) Control (n=53)

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT/CONSUMER, Motivational Interviewing, PARENT/FAMILY, Counseling (Parent/Family), Telephone Support

Intervention Description: The intervention was a randomized-controlled pilot study of a brief, motivational SHS exposure intervention was conducted with mothers of infants hospitalized in a NICU, with the primary aim of reducing household SHS exposure via the implementation of home and car smoking bans. Caregivers were randomized to two sessions of motivational interviewing conducted in the hospital, usual care, or usual care-reduced measurement with follow-up at 1- and 6-months post discharge. The motivational interviewing group had 2 hospital-based sessions of approximately 40 minutes each, 2 personalized letters, and 2 phone feedback sessions targeting infant ETS reduction.

Intervention Results: Lower rates of total smoking bans (both home and car) in the usual care-reduced measurement group but not significantly different for home alone. 63.6% receiving motivational interviewing had a ban by 1-month post-discharge compared to 20% of the usual care group. Six months’ post discharge, fewer smoking bans were noted in the usual care-reduced measurement relative to motivational interviewing and usual care. While report of smoking bans increased in frequency, no differences were detected in household nicotine levels. However, there was a 10.8% decrease in household nicotine level from 1-6 months’ post-discharge. Participant report or smoking bans and results from nicotine monitors are two distinct measures of SHS exposure, with different sources of error and will not necessarily demonstrate identical data patterns.

Conclusion: We conclude that recruitment and intervention with NICU parents in a SHSe study is feasible, although improvements are needed. MI as implemented did not increase effects over assessment alone. Thus, assessment and discussion of SHSe in the NICU may increase the likelihood of a smoke-free home post-discharge, yet more intensive intervention is needed to strengthen effects. Effective interventions to reduce SHSe in households with NICU infants at high respiratory risk could result in substantial decreases in adverse health effects and the very large associated costs. This study was supported by grant R40MC08962 through the U.S. Department of Health and Human Services, Maternal and Child Health Research Program.

Study Design: Three-group RCT

Setting: Ill-child healthcare setting (NICU, respiratory)

Population of Focus: Primary caregivers of infants at high respiratory risk in the NICU who reported a smoker in the household

Data Source: Air nicotine monitors; infant endtidal carbon monoxide; intervieweradministered questionnaire at baseline and all follow-up assessments to determine smoking bans; and psychosocial and infant severity measures for cognitive and behavioral processes using the Experiential and Behavioral Subscales.

Sample Size: 144 mothers with infants in the NICU

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT/CONSUMER, Incentives, Telephone Support, Pharmacotherapy (Nicotine), Peer Counselor

Intervention Description: To assess the efficacy of a financial incentive added to routine specialist pregnancy stop smoking services versus routine care to help pregnant smokers quit.

Intervention Results: Recruitment was extended from 12 to 15 months to achieve the target sample size. Follow-up continued until September 2013. Of the 306 women randomised, three controls opted out soon after enrolment; these women did not want their data to be used, leaving 306 intervention and 303 control group participants in the intention to treat analysis. No harms of financial incentives were documented. Significantly more smokers in the incentives group than control group stopped smoking: 69 (22.5%) versus 26 (8.6%). The relative risk of not smoking at the end of pregnancy was 2.63 (95% confidence interval 1.73 to 4.01) P<0.001. The absolute risk difference was 14.0% (95% confidence interval 8.2% to 19.7%). The number needed to treat (where financial incentives need to be offered to achieve one extra quitter in late pregnancy) was 7.2 (95% confidence interval 5.1 to 12.2). The mean birth weight was 3140 g (SD 600 g) in the incentives group and 3120 (SD 590) g in the control group (P=0.67).

Conclusion: This phase II randomised controlled trial provides substantial evidence for the efficacy of incentives for smoking cessation in pregnancy; as this was only a single centre trial, incentives should now be tested in different types of pregnancy cessation services and in different parts of the United Kingdom.

Study Design: RCT

Setting: Hospital and community-based health care clinics

Population of Focus: English speaking pregnant women who smoked receiving obstetrical care through UK National Health Services (NHS)

Data Source: Breath CO, Nicotine dependence scale, self-report, cotinine levels (blood, urine and saliva)

Sample Size: 609 -306 intervention, 303 control

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT_CONSUMER, Educational Material, Lactation Consultant, Telephone Support, Partner-Level Intervention, Professional Support,

Intervention Description: The study examines the effectiveness of a comprehensive, evidence-based, professional support intervention for breastfeeding that was implemented in the Netherlands: the Breastfeeding Support Program (BSP). The BSP tries to increase the proportion of mothers who breastfeed exclusively for six months or longer by positively influencing 1) the mother's attitude towards breastfeeding (by focusing on the positive effects of exclusive breastfeeding for 6 months or longer for mother and child), 2) the subjective norm (by explicitly involving the father and by forming a reliable source of support and positive messages about breastfeeding throughout the program), and 3) the mother's perceived behavioral control (by providing information, encouragement, and practical support to improve breastfeeding skills). The BSP combines both education and support, extends from pregnancy to the postnatal period, and uses a protocolled series of six individual consults delivered by an IBCLC. The sixth and final consult is held 10 weeks after delivery by telpehone and focuses on further support for returning to work.

Intervention Results: The effect of the BSP on survival rates for any and exclusive breastfeeding were significant while controlling for differences between the two groups at baseline (respectively HR = 0.34, p < .001 [95% CI = 0.18–0.61] and HR = 0.46, p < .001 [95% CI = 0.29–0.72]). Among mothers in the BSP group there was on average 66% less risk of cessation of any breastfeeding and on average 54% less risk of cessation of exclusive breastfeeding at any point in time compared to those in the control group.

Conclusion: The BSP appears to be an effective means to delay cessation of any and exclusive breastfeeding cessation and therefore to increase breastfeeding duration and exclusivity. This is an important finding, because earlier cessation of breastfeeding than desired is a common problem in many countries. Future research into the effectiveness of the BSP could consider random assignment to conditions and test the effectiveness of the intervention in other populations to investigate further whether wide-scale implementation of this intervention could be useful to promote breastfeeding.

Study Design: Quasi-experimental study

Setting: Breastfeeding Support Program in the Netherlands

Population of Focus: Pregnant women who were planning to breastfeed and who made a personal decision to enroll in the BSP

Sample Size: 138 women (66 mothers in the intervention group and 72 mothers in the control group)

Age Range: Women 18 years and older

Intervention Components (click on component to see a list of all articles that use that intervention): PARENT/FAMILY, Notification/Information Materials (Online Resources, Information Guide), CAREGIVER, Educational Material (caregiver), PATIENT/CONSUMER, Educational Material, Telephone Support

Intervention Description: Since most smoker parents of children with asthma are unable to quit, an alternative measure that would reduce their children's exposure to environmental tobacco smoke (ETS) is to ban smoking in the home.

Intervention Results: At 6 months, 49.2% of the intervention group reported having banned smoking in the home compared with 41.9% of controls, but the differential rate of change from baseline was not significant (P = 0.40). At follow-up, there were no significant differences between groups in the percentage reporting bans on smoking in the car, the mean reduction from baseline in total daily consumption or consumption in front of the child, children's urinary cotinine level, or parental smoking cessation.

Conclusion: The intervention did not change parents' propensity to create or maintain bans on smoking in their homes or otherwise change smoking habits to reduce their children's exposure to ETS. More intensive interventions may be required to achieve change among low-income smoker parents of children with asthma.

Study Design: Control trial with alternation by week of attendance at clinic

Setting: Ill-child healthcare setting (hospital outpatient clinics for children with asthma)

Population of Focus: Families with children between 1 and 11 years of age with doctorconfirmed asthma who attended pediatric outpatient clinics at two metropolitan hospitals

Data Source: Baseline and follow-up questionnaires; child’s urinary cotinine levels.

Sample Size: Of 378 eligible, 292 participated with 143 in the intervention group and 149 in the control group

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT/CONSUMER, Home Visits, Community-Based Group Education, Telephone Support

Intervention Description: To evaluate the effect of two forms of postnatal social support for disadvantaged inner city mothers on maternal and child health outcomes.

Intervention Results: At 12 and 18 months, there was little impact for either intervention on the main outcomes: child injury (SHV: relative risk 0.99; 95% confidence intervals 0.68 to 1.45, CGS: 0.91; 0.61 to1.36), maternal smoking (SHV: 0.86; 0.62 to 1.19, CGS: 0.97; 0.72 to 1.33) or maternal depression (SHV: 0.86; 0.62 to1.19, CGS: 0.93; 0.69 to 1.27). SHV women had different patterns of health service use (with fewer taking their children to the GP) and had less anxious experiences of motherhood than control women. User satisfaction with the SHV intervention was high. Uptake of the CGS intervention was low: 19%, compared with 94% for the SHV intervention.

Conclusion: There was no evidence of impact on the primary outcomes of either intervention among this culturally diverse population. The SHV intervention was associated with improvement in some of the secondary outcomes.

Study Design: RCT with two intervention groups

Setting: Community (Well-child visit)

Population of Focus: Women from culturally diverse background with infants in two disadvantaged boroughs of London, UK

Data Source: Questionnaires at baseline, 12 and 18 month follow-ups.

Sample Size: 731 mothers with 183 allocated to support health visitor intervention, 184 to community group services intervention, and 364 to control group

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): PARENT/FAMILY, Notification/Information Materials (Online Resources, Information Guide), PATIENT/CONSUMER, Educational Material, Telephone Support

Intervention Description: We tested a health education intervention program to reduce passive smoking in infancy. The aim was to develop an instrument for study of tobacco smoke exposure and childhood respiratory illness.

Intervention Results: There was a reduction in maternal smoking associated with contact with research staff, but this was not statistically significant (mother reported quitting: intervention 6%, control 2.2%). There were no differences between the groups in the exposure of infants to tobacco smoke.

Conclusion: There was a reduction in maternal smoking associated with contact with research staff, but this was not statistically significant. There were no differences between the groups in the exposure of infants to tobacco smoke. Reasons for this finding may include the timing of the intervention, the heterogeneity of the target group, and the manner in which information was presented on health risks caused by parental smoking.

Study Design: RCT

Setting: Well-child healthcare setting (maternity hospital, peripartum)

Population of Focus: Parents of newborn babies whose mothers smoked during pregnancy

Data Source: Questionnaires and urinary cotinine assays.

Sample Size: 184 parents

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT/CONSUMER, Educational Material, Telephone Support, Other Person-to-Person Education, Peer Counselor, Motivational Interviewing, PARENT/FAMILY, Notification/Information Materials (Online Resources, Information Guide), Counseling (Parent/Family)

Intervention Description: Mobile-phone-based smoking cessation intervention has been shown to increase quitting among smokers.

Intervention Results: All findings were between intervention group B and control. No differences found between intervention group A and control or between groups A and B. Father self-reported smoking abstinence at 6 months was significantly increased in group B compared to control and even higher at 12 months. Although no reduction in self-reported exposure rates were found at 6 months, the rate as 12 months was significantly decreased in group B when compared to control group.

Conclusion: The findings suggest that adding mHealth interventions to traditional face-to-face health counseling may be an effective way to increase male smoking cessation and reduce mother and newborn SHS exposure in the home.

Study Design: Single-blind randomized control trial

Setting: Home-based (baseline, 6 months, 12 months with in person counseling); Mobile-based

Population of Focus: Parents of newborns

Data Source: Self-report survey data.

Sample Size: 342 (114 in each of the three groups)

Age Range: Not specified

Intervention Components (click on component to see a list of all articles that use that intervention): PATIENT/CONSUMER, Educational Material, Home Visits, PARENT/FAMILY, Notification/Information Materials (Online Resources, Information Guide), Counseling (Parent/Family), Telephone Support, Motivational Interviewing, CAREGIVER, Motivational Interviewing/Counseling, Outreach (caregiver), Home Visit (caregiver)

Intervention Description: The aim of this randomized-controlled trial was to evaluate the effectiveness of an intensive intervention to reduce children’s environmental tobacco smoke (ETS) exposure at their home compared with a minimal intervention.

Intervention Results: The levels of cotinine in the intensive intervention and minimal intervention groups in the final follow-up were significantly lower than the initial levels. The proportion of mothers reporting a complete smoking ban at home in the final follow-up was higher in the intensive intervention group than the minimal intervention group. This increase was statistically significant. The education provided during the home visits and the reporting of the urinary cotinine levels of the children were effective in lowering the children’s exposure to ETS at their home. The decrease in cotinine levels was higher in the intensive intervention group than the minimal intervention group but the difference was not statistically significant.

Conclusion: The education provided during the home visits and the reporting of the urinary cotinine levels of the children were effective in lowering the children’s exposure to ETS at their home.

Study Design: RCT

Setting: Community (home and hospital)

Population of Focus: Mothers of children aged 1-5 who lived in the Cengizhan district of Izmir in Turkey, who smoked and/or whose spouses smoked

Data Source: Urinary cotinine samples and forms

Sample Size: 80 mothers with 40 in the intensive intervention group and 40 in the minimal intervention group

Age Range: Not specified