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Utilizing peer academic detailing to improve childhood immunization coverage levels.

Julie A Boom1, Cynthia S Nelson, Alan E Kohrt

  • 1Baylor College of Medicine in Houston, Texas, USA. jboom@bcm.edu

Health Promotion Practice
|October 29, 2008
PubMed
Summary

Academic detailing interventions did not significantly increase childhood immunization rates in pediatric practices. While the intervention group saw a 1% rise, overall coverage levels remained unchanged after one year.

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Area of Science:

  • Public Health
  • Pediatrics
  • Health Services Research

Background:

  • Childhood immunization is crucial for public health.
  • Academic detailing is a strategy used to improve healthcare practices.
  • Previous studies have shown mixed results for academic detailing in immunization.

Purpose of the Study:

  • To evaluate the effectiveness of an academic detailing intervention on childhood immunization rates.
  • To assess changes in immunization coverage for children aged 12-23 months in urban pediatric and family medicine practices.

Main Methods:

  • An educational intervention involving peer education sessions delivered by physician, nurse, and office manager teams.
  • 83 peer education sessions were conducted in the intervention group practices.
  • Immunization rates were compared between the intervention and control groups before and after the 1-year intervention period.

Main Results:

  • Postintervention immunization rates for children 12-23 months increased by 1% in the intervention group.
  • Immunization rates decreased by 3% in the control group.
  • No significant difference in postintervention immunization coverage levels was observed between the intervention and control groups.

Conclusions:

  • The office-based academic detailing intervention was insufficient to produce measurable changes in childhood immunization coverage after one year.
  • Future interventions should include baseline data feedback and multiple educational encounters for greater impact.
  • Further research is needed to optimize academic detailing strategies for improving childhood immunization rates.