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Table 3 Cross-tabulation of risk status, group allocation, and statin prescription after the intervention with arriba TM

From: Evaluating an implementation strategy in cardiovascular prevention to improve prescribing of statins in Germany: an intention to treat analysis

Risk group Statins Total Odds ratios
No Yes (95% confidence interval)
Group 1 very high risk Intervention n 3905 1183 5088  
% 76.7% 23.3% 100.0%  
Controls n 3409 1069 4478 1.04
% 76.1% 23.9% 100.0% (0.94-1.14)
Group 2 high risk Intervention n 14003 1735 15738  
% 89.0% 11.0% 100.0%  
Controls n 12383 1469 13852 0.96
% 89.4% 10.6% 100.0% (0.89-1.03)
Group 3 intermediate risk Intervention n 2686 149 2835  
% 94.7% 5.3% 100.0%  
Controls n 2459 127 2586 0.93
% 95.1% 4.9% 100.0% (0.73-1.19)
Group 4 low risk Intervention n 16823 538 17361  
% 96.9% 3.1% 100.0%  
Controls n 15724 477 16201 0.95
% 97.1% 2.9% 100.0% (0.84-1.08)