Independent Predictors Odds Ratio (95% CI) P-Value
Age, increasing, per year 1.04 (1.02, 1.06) <0.001
Chronic obstructive pulmonary disease 1.43 (1.01, 2.04) 0.04
Congestive heart failure 1.62 (1.15, 2.28) 0.005
Cross-clamp time increasing, per minute 1.01 (1.00, 1.01) 0.001
Preoperative intra-aortic balloon pump 2.04 (1.16, 3.61) 0.014
Creatinine, increasing, per mg/dL* 1.12 (1.08, 1.16) <0.001
Preoperative dialysis 2.33 (1.15, 4.72) 0.018
Serum albumin, increasing, per mg/dL 0.57 (0.43, 0.76) <0.001