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Table 3 Groups after propensity matching; preoperative data

From: Improving long term outcome for diabetic patients undergoing surgical revascularization by use of the radial artery conduit: a propensity matched study

  Radial n=409 Vein n=409 P value
All-cause mortality 18.8% 25.4% 0.0230
Mean age, years 62.4 (±7.4) 63.4 (±7.9) 0.1111
Males 67.24% 68.95% 0.5995
Hispanic 31.05% 28.85% 0.4921
Race    
White 62.10% 56.97% 0.2470
African American 12.71% 16.14% 0.4030
Other 25.18% 26.89% 0.8620
Mean EF 47.1 (±12.5) 48.5 (±13.7) 0.1710
Years since surgery 6.5 (±4.2) 6.4 (±3.7) 0.3955
BMI 29.8 (±5.6) 28.6 (±5.7) 0.8130
Transmural MI 33.50% 31.78% 0.6017
Stroke 8.31% 8.56% 0.8999
Carotid disease 8.56% 7.82% 0.7021
Aortoilac disease 2.93% 4.16% 0.3445
Femoral PVD 10.02% 11.00% 0.6484
Hemodynamics unstable 0.73% 1.22% 0.4773
Hypertension 73.84% 73.35% 0.8740
Current CHF 8.07% 7.09% 0.5972
COPD 24.45% 24.225% 1.0000
Ascending aortic disease 4.16% 3.42% 0.5828
Creatinine > 2.5 mg/dL 1.96% 1.96% 1.0000
Coronary vessel disease    
Triple 79.4% 82.5% 0.7790
Double 16.5% 13.12% 0.5960
Single 3.1% 3.4% 0.9710
Left main 30.5% 29.7% 0.9065