Table 4 The multivariate logistic regression analysis for 30 days mortality. Variables included in the regression analysis: age, EuroSCORE II, aortic aneurysm, aortic calcification, COPD, coronary heart disease, chronic renal insufficiency, additional CABG, and cardiopulmonary bypass time
Odds ratio | CI | p value | |
|---|---|---|---|
Age > 75 years | 2.799 | 1.184–6.616 | 0.019 |
Cardiopulmonary bypass time | 1.022 | 1.013–1.032 | < 0.001 |
Cross-clamp time | 0.985 | 0.972–0.999 | 0.033 |
Postoperative blood transfusion | 4.650 | 1.550–13.952 | 0.006 |