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Table 4 Results of the Mixed Models analysis of the primary outcome guideline adherence in a controlled setting.

From: An implementation strategy to improve the guideline adherence of insurance physicians: an experiment in a controlled setting

 

Group

Estimated means

Interaction effect (se)

p-value

  

T0

T1

 

PI-scale score

(1 to 7)

CG

3.62

3.32

0.97 (0.19)

p < 0.0005

 

IG

3.77

4.44

 
  1. Difference of Performance Indicator (PI) scale score outcomes between the insurance physicians (IP) in the Intervention group (IG) and the Control group (CG) at time T0 and T1. The estimated means and the interaction effect (time*group) with standard error (se) are presented.
  2. Mixed Models Analyses: adjusted for fixed effects of Pair of test-IPs (1, 2, 3), Case (B, C, D, E) within Time, PI (1...6) within Case within Time and possible influences of clustering on the level of insurance physicians.