Table 7. Univariable Analysis of the Association of Duration of Surgery, Fluid Balance, and Intraoperative Hemodynamics with In-hospital Cardiac Mortality
*P values are from univariable logistic regression analysis. All odds ratios (OR) represent the perioperative myocardial infarction (PMI) group (control group is reference with OR 1.0). Odd ratios for blood units expressed in terms of 1 unit increase.
† ORs expressed as a result of a variable change of 500 ml or 5 units (beats per minute [bpm], min, mmHg).
‡ This analysis is performed only for patients who underwent aortic reconstructive surgery (n = 37).
§ Includes allogeneic and cell-salvaged blood (data for the entire group, n = 107).
∥ Only MI identified within the first 48 postoperative h versus respective controls were used for these analyses.
CI = confidence interval; SBP = systolic blood pressure; DBP = diastolic blood pressure; MI = myocardial infarction.