Campbell, K., Carbone, P. S., Liu, D., & Stipelman, C. H. (2021). Improving autism screening and referrals with electronic support and evaluations in primary care. Pediatrics, 147(3).
Intervention Components (click on component to see a list of all articles that use that intervention): Referrals, Administration/Practice Management, Quality Improvement, HOSPITAL, PATIENT_CONSUMER, Patient Reminder/Invitation, HEALTH_CARE_PROVIDER_PRACTICE, EMR Reminder
Intervention Description: Researchers implemented process changes in 3 phases: phase 1, changing the screening instrument and adding decision support; phase 2, adding automatic reminders; and phase 3, adding a referral option for autism evaluations in primary care. We analyzed the proportion of visits with autism screening at 2 intervention clinics before and after implementation of process changes versus 27 community clinics (which received only automatic reminders in phase 2) with χ2 test and interrupted time series.
Intervention Results: In 12 233 visits over 2 years (baseline and phased improvements), autism screening increased by 52% in intervention clinics (58.6%-88.8%; P < .001) and 21% in community clinics (43.4%-52.4%; P < .001). In phase 1, interrupted time series trend for screening in intervention clinics increased by 2% per week (95% confidence interval [CI]: 1.1% to 2.9%) and did not increase in community clinics. In phase 2, screening in the community clinics increased by 0.46% per week (95% CI: 0.03% to 0.89%). In phase 3, the intervention clinic providers referred patients for diagnostic evaluation 3.4 times more frequently (95% CI: 2.0 to 5.8) than at baseline.
Conclusion: We improved autism screening and referrals by changing the screening instrument, adding decision support, using automatic reminders, and offering autism evaluation in primary care in intervention clinics. Automatic reminders alone improved screening in community clinics.
Setting: Pediatric and community clinics
Population of Focus: Pediatricians and staff
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