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The small group consensus process for changing physician practices: influenza vaccination.
HMO Practice
|August 6, 1995
Summary
A small group consensus process significantly improved influenza vaccination rates in older Health Maintenance Organization (HMO) members. This intervention enhanced physician practice patterns, boosting immunization compliance beyond existing levels.
Area of Science:
- Healthcare Management
- Preventive Medicine
- Clinical Practice Improvement
Background:
- Influenza vaccination is crucial for older adults.
- Compliance with vaccination guidelines can be suboptimal.
- Physician practice patterns influence patient immunization rates.
Purpose of the Study:
- To assess the efficacy of a small group consensus process.
- To enhance influenza vaccination compliance among older Health Maintenance Organization (HMO) members.
- To evaluate changes in physician practice patterns.
Main Methods:
- Controlled study with pre/post comparisons and 2-year follow-up.
- Intervention involved a small-group process with opinion leaders, feedback, and group decision-making.
- Participants included 36 primary care clinicians in a large HMO.
Main Results:
- The intervention group's vaccination rate increased from 60.8% to 72.35%.
- The control group showed a smaller increase from 60.7% to 65.93%.
- Sustained improvements were observed in the intervention group over two years.
Conclusions:
- Small group consensus effectively altered physician practice.
- This process significantly improved influenza immunization rates.
- The intervention demonstrated success in enhancing preventive care delivery.