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Table 1

From: The early efficacy of CABG care delivery in a low procedure-volume community hospital: operative and midterm results

Variable B SE Wald P value Risk ratio 95% CI
CPB time (10 min) 0.02 0.00 16.26 0.0001 1.15 1.08 1.23
All vein grafts 1.75 0.55 10.15 0.0014 5.74 1.96 16.82
Cerebrovascular disease 1.33 0.43 9.82 0.0017 3.79 1.65 8.72
Age (per 10 years) 0.06 0.02 8.28 0.0040 1.63 1.20 1.91
Redo surgery 1.24 0.55 5.00 0.0254 3.46 1.17 10.26
Congestive heart failure 0.91 0.45 4.07 0.0435 2.48 1.03 6.00
Preoperative renal failure 1.34 0.76 3.11 0.0779 3.81 0.86 16.86