
Maternal and Child Health Library
This and past issues of the MCH Alert are available at http://www.mchlibrary.info/alert/archives.html
November 13, 2009
1. Online Snapshots Provide Access to Information About
State MCH Program Activities
2. Primer Provides Suggestions on Using National Health
Objectives to Meet Adolescents' Needs
3. Authors Review Evidence Linking Family History to
Improved Health
4. Study Assesses Adolescent Beverage Consumption and
Weight Changes Over Time
5. Article Investigates Affects of Counseling on Parents'
Attempts to Quit Smoking
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1. ONLINE SNAPSHOTS PROVIDE ACCESS TO INFORMATION ABOUT STATE MCH
PROGRAM ACTIVITIES
TVIS Snapshots present data on maternal and child health (MCH) from the
59 states and jurisdictions that receive Title V Block Grant funds. The
snapshots, produced by the Health Resources and Services
Administration's Maternal and Child Health Bureau (MCHB), are based on
data from 2010 applications submitted to the Title V Information
System, which include data from states' FY 2008 annual reports and
other sources. Each snapshot contains an overview describing the
state's Title V program, the current year (2008) result and 5-year
(2013) goal for the national MCH performance measures, and a list of
MCHB-funded discretionary grants awarded to public and private
organizations within the state (including links to project abstracts).
The snapshots are available at https://perfdata.hrsa.gov/mchb/tvisreports/Snapshot/SnapShotMenu.aspx
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2. PRIMER PROVIDES SUGGESTIONS ON USING NATIONAL HEALTH OBJECTIVES TO
MEET ADOLESCENTS' NEEDS
Healthy People 2020 and Adolescent Health: A Primer reviews the Healthy
People (HP) initiative and outlines ways the adolescent health
objectives can be used. The primer, published by the Healthy Teen
Network with support from the Health Resources and Services
Administration's Maternal and Child Health Bureau, reviews the current
HP 2010 initiative and examples (case studies) of how organizations
have used HP 2010 health objectives to help inform their work with
adolescents. Resources and information on how to stay informed and be
part of the HP 2020 initiative are also included. The primer is
available at http://www.healthyteennetwork.org/vertical/Sites/%7BB4D0CC76-CF78-4784-BA7C-5D0436F6040C%7D/uploads/%7BC35C3BC1-54B1-4BF9-A8BF-9667E455247F%7D.PDF
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3. AUTHORS REVIEW EVIDENCE LINKING FAMILY HISTORY TO IMPROVED HEALTH
"The panel recognized that family history has an important role in the
practice of medicine and may motivate positive lifestyle changes,
enhance individual empowerment, and influence clinical interventions.
The panel found that it is unclear how this information can be
effectively gathered and used in the primary care setting for common
diseases," state the authors of an article published in the Annals of
Internal Medicine online (ahead of print) on November 2, 2009. Given
the proliferation of genomic information and the possibility of health
care reform, the National Human Genome Research Institute and the
Office of Medical Applications of Research of the National Institutes
of Health convened a conference to clarify the role of family history,
its validity in the primary care setting, and its effect on individual
and population health outcomes. The article presents findings from a
review of the evidence on family history for helping clinicians in
primary care determine a patient's risk for common diseases.
An independent panel comprising health professionals and public
representatives assessed available scientific evidence about the
following six questions: (1) What are the key elements of a family
history in a primary care setting for the purposes of risk assessment
for common diseases? (2) How accurate are family histories, and under
what conditions does accuracy vary? (3) What is the direct evidence
that obtaining a family history will improve health outcomes for the
patient or family? (4) What is the direct evidence that obtaining a
family history will result in adverse outcomes for the patient or
family? (5) What are the factors that encourage or discourage obtaining
and using a family history, and (6) What are future research directions
for assessing the value of family history for determining risk for
common diseases in the primary care setting?
The authors found that
- Little evidence exists to help differentiate key elements of a
family history in the primary care setting.
- Persons more accurately report the absence of disease than the
presence of disease in family members.
- Reported family histories are likely to vary from person to
person and to be related to personal factors. Additional determinants
of accuracy include the condition being reported and how closely
related the information is to the person whose information is being
provided. Finally, the context in which the family history is obtained
may be important.
- The data are not sufficiently robust to conclude that a routine
family history in primary care populations will lead to improved health
outcomes.
- Individual characteristics that increase the likelihood that
family history will be reported are being female, having health
insurance, and having moderate to high socioeconomic status. For
clinicians, residency training and length in practice were both
associated with a greater likelihood of taking a family history.
- Research recommendations can be grouped as follows: (1) structure
or characteristics of a family history; (2) process of acquiring a
family history; and (3) outcomes of family history acquisition,
interpretation, and application.
"For a systematically collected family history for common diseases to
become an evidence-based tool in primary care clinical settings,
substantial additional research is needed," the authors conclude.
Berg AO, Baird MA, Botkin JR, et al. 2009. National Institutes of
Health State-of-the-Science Conference Statement: Family History and
Improving Health. Annals of Internal Medicine [published online ahead
of print on November 2, 2009]. Full-text (open-access) available at http://www.annals.org/cgi/content/full/0000605-200912150-00165v1?ct=ct
Readers: More information is available from the following MCH Library
resource:
- Family Health History: Resource Brief at
http://www.mchlibrary.info/guides/familyhistory.html
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4. STUDY ASSESSES ADOLESCENT BEVERAGE CONSUMPTION AND WEIGHT CHANGES
OVER TIME
"Beverage consumption may have a significant effect on public health as
intake of sugar-sweetened beverages increases and milk consumption
decreases throughout adolescence and into adulthood," write the authors
of an article published in the Journal of Clinical Nutrition online
(ahead of print) on October 28, 2009. Childhood and adolescent obesity
has been increasing in the United States. Adolescent obesity has been
attributed to a number of factors that are related to diet and physical
activity. One dietary factor that has recently been gaining attention
is beverage consumption. Beverages are currently contributing more
calories and a larger percentage of daily energy intake than at any
other time in history. The purpose of the study was to examine
associations between beverage intake and change in body mass index
(BMI) among adolescents over a 5-year period.
Data for the study came from Project EAT and Project EAT II. Project
EAT is an ongoing prospective cohort study examining eating and
weight-related issues in adolescents ages 11-15. A diverse population
of 4,746 adolescent from various socioeconomic and ethnic backgrounds
in 31 public middle and high schools in Minnesota participated in
1998-1999. Project EAT II is a follow-up study aimed at re-surveying
all the original participants in Project EAT-1 5 years later
(2003-2004) to assess changes in eating patterns and weight status as
they moved from adolescence to early adulthood. The study examined
prospective associations between beverage consumption and weight gain
in a sample 2,294 participants.
After adjusting for dieting and parental weight-related concerns, the
authors found that
- Sugar-sweetened beverage consumption was not associated with
weight gain.
- White milk consumption was inversely associated with weight gain.
The authors conclude that "longitudinal studies and randomized
controlled trials, especially with soft drinks, that more accurately
address portion sizes, maturation, and dieting, are needed to evaluate
the possible causal link between beverage consumption and adolescent
obesity and provide a basis for future community-based intervention
strategies."
Vanselow MC, Pereira MA, Neumark-Sztainer D, et al. 2009. Adolescent
beverage habits and changes in weight over time: Findings from Project
EAT. American Journal of Clinical Nutrition [published online ahead of
print on October 28, 2009]. Abstract available at http://www.ajcn.org/cgi/content/abstract/ajcn.2009.27573v1
Readers: More information is available from the following MCH Library
resources:
- Nutrition in Children and Adolescents: Knowledge Path at
http://www.mchlibrary.info/KnowledgePaths/kp_childnutr.html
- Overweight and Obesity in Children and Adolescents: Knowledge Path at
http://www.mchlibrary.info/KnowledgePaths/kp_overweight.html
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5. ARTICLE INVESTIGATES AFFECTS OF COUNSELING ON PARENTS' ATTEMPTS TO
QUIT SMOKING
"Overall, this study showed that blending smoking cessation counseling
with SHSe [secondhand smoke exposure] reduction counseling can increase
the quit attempts made by low-income mothers with young children,"
write the authors of an article published in Nicotine and Tobacco
Research online (ahead of print) on October 29, 2009. The deleterious
effects of SHSe have been reported by several U.S. government agencies
and are documented in many studies. The dangers of smoking are even
more strongly established. Interventions to help parents cease smoking
may yield important SHSe benefits beyond those obtained by encouraging
parents to smoke away from their children. The study described in this
article determined differences by experimental condition in the length
of smoking quit attempts and identified baseline predictors of length
of quit in a sample of women with low incomes who had a child under age
4. Theoretically predicted baseline motivating variables were explored
as potential moderators of counseling effects on length of quits.
Data for the study came from a community trial of a counseling
intervention aimed at lowering SHSe in young children of low-income
smoking mothers and at reducing or eliminating smoking by those
mothers. Counselors delivered an intervention targeting SHSe reduction
for the participant's youngest child, which also included a smoking
cessation component that was individually tailored to each mother.
Treatment consisted of 14 sessions over 6 months in person at the
participant's home and 4 by phone. After collection of baseline data,
mothers qualifying to participate were randomly assigned to the
counseling intervention or a treatment-as-usual control group.
Interviews and biochemical and environmental assessments were conducted
at baseline and at 3, 6, 12, and 18 months. The percentage of
post-baseline interviews completed was 83.2 percent for the counseling
group (253 of 304 possible interviews) and 86.8 percent for the control
group (257 of 296).
The authors found that
- During the 18-month period, only four mothers (two in the
counseling group and two controls) reported a continuous abstinence
from smoking of longer than 6 months.
- Compared with controls, mothers in the counseling group had more
24-hour quits, more 7-day quits, and a higher mean rank on the outcome
measure of longest quit duration.
- In the initial model with all independent variables, group
assignment was the strongest predictor of longest quit attempt.
- In the final model, in which none of the demographic factors were
retained, having made a quit attempt of at least 24-hour duration in
the year prior to baseline was a significant predictor of longest quit
attempt, with an odds ratio of 3.99 (i.e., mothers with a history of a
24-hour quit in the previous year were four times as likely to report
longer quit durations as mothers without that history).
- Two variables were found to moderate the effects of counseling as
demonstrated by their significant interactions with groups: (1) For
mothers who at baseline reported that SHSe seriously harmed children,
those in the counseling group were 6.50 times more likely than controls
to report longer quits, and (2) for each point higher on the scale of
permissiveness of their baseline home smoking rules, mothers in the
counseling group were 2.33 times more likely to have longer quits,
relative to controls.
The authors conclude that "among the directions that warrant special
consideration are the effects of community-wide policies, such as bans
on public tobacco smoking or media campaigns to increase the public's
awareness of the harms of SHSe, and the moderating effect of such
awareness on clinical interventions."
Liles S, Melbourne FH, Matt GE, et al. 2009. Parent quit attempts after
counseling to reduce children's secondhand smoke exposure and promote
cessation: Main and moderating relationships. Nicotine and Tobacco
Research [published online ahead of print on October 29, 2009].
Abstract available at http://ntr.oxfordjournals.org/cgi/content/abstract/ntp149
Readers: More information is available from the following MCH Library
resources:
- Smoking During Pregnancy: Annotated Bibliography at
http://www.mchlibrary.info/databases/bibliography.php?target=auto_search_smokingpreg
- Smoking/Tobacco Use Prevention: Annotated Bibliography at
http://www.mchlibrary.info/databases/bibliography.php?target=auto_search_smokingprev
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MCH Alert © 1998-2009 by National Center for Education in Maternal
and
Child Health and Georgetown University. MCH Alert is produced by
Maternal and Child Health Library at the National Center for Education
in Maternal and Child Health under its cooperative agreement
(U02MC00001) with the Maternal and Child Health Bureau, Health
Resources and Services Administration, U.S. Department of Health and
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MANAGING EDITOR: Jolene Bertness
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COPYEDITOR/WRITER: Ruth Barzel
LIST ADMINISTRATOR: Beth DeFrancis Sun
MCH Alert
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E-mail: mchalert@ncemch.org
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