Table 5. Any Postoperative Complication Model

Operating room <1.0 = risk factor is protective for complications; >1.0 = risk factor is related to higher complication rate.

n = 3175; C index = 0.747; H-L P  Value = 0.138.

CI = confidence interval; PRBC = packed red blood cells; TEE = transesophageal echocardiography; IABP = intra-aortic balloon pump; RBC = red blood cells; CPB = cardiopulmonary bypass; PAC = pulmonary artery catheter.