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Table 3 ATTs Treatment Group Means

From: The use of both internal thoracic arteries for coronary revascularization increases the estimate of post-operative lower limb ischemia in patients with peripheral artery disease

  Estimate 95% CI p-value
Death
 ATT Weighted    
  (Intercept) 0.028 0.019, 0.036 < 0.001
 BITA 0.013 −0.016, 0.042 0.37
Cardiac Death
 ATT Weighted    
  (Intercept) 0.011 0.006, 0.017 < 0.001
 BITA 0.014 −0.009, 0.037 0.23
Stroke
 ATT Weighted    
  (Intercept) 0.055 0.044, 0.067 < 0.001
 BITA −0.003 −0.037, 0.029 0.81
AKD
 ATT Weighted    
  (Intercept) 0.11 0.09, 0.12 < 0.001
 BITA 0.014 −0.03, 0.06 0.58
  1. Note: The intercept represents the estimate of the respective endpoint in the LITA group. The BITA group estimate illustrates the change in estimate, compared to the intercept, expressed in percent increase or decrease
  2. Abbreviations: CI Confidence interval; LITA Left internal thoracic artery; BITA Bilateral internal thoracic artery; AKD Acute kidney disease