From: Improving preventive service delivery at adult complete health check-ups: the Preventive health Evidence-based Recommendation Form (PERFORM) cluster randomized controlled trial
Before Intervention
Sample Size
Mean %
95% CI
Control Group
261
51.8
(49.8–53.9)
Intervention Group
248
51.4
(48.6–54.2)
After Intervention
298
48.9
(47.0–50.8)
310
71.7
(65.1–78.3)