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Table 2 Effect of Heart to Heart Intervention on CHD Risk at Follow-up

From: A randomized trial of an intervention to improve use and adherence to effective coronary heart disease prevention strategies

 

Control group (N = 77)

Intervention group (N = 77)

Absolute difference (95% CI) *

Adjusted absolute difference†

Total group

(n = 154)

10.4%

9.1%

-1.3%

(-3.0% to 0.40%)

-1.1%

(-2.0% to -0.16%)

Moderate risk at baseline (6-10%)

(n = 82)

7.9%

7.0%

-0.93%

(-2.4% to 0.51%)

-0.75%

(-1.6% to 0.13%)

High risk at baseline (> 10%)

(n = 72)

13.2%

11.4%

-1.72%

(-3.83% to 0.38%)

-1.4%

(-3.2% to 0.39%)

  1. Abbreviations: CHD = Coronary heart disease
  2. *Adjusted for random effects of clustering within physician
  3. †Adjusted for baseline CHD risk, education level, and random effects of clustering within physician