Table 6.
Predictors of 30‐Day Mortality
| Parameter | Odds Ratio | 95% CI | P Value |
|---|---|---|---|
| Atrial fibrillation | 4.290 | 1.712–10.752 | 0.002 |
| Lactate >2 mmol/L | 3.942 | 1.550–10.023 | 0.004 |
| Peripheral arterial disease | 3.848 | 1.527–9.696 | 0.004 |
| Prior stroke | 3.722 | 1.227–11.289 | 0.020 |
| LV function ≤50% | 3.257 | 1.398–7.586 | 0.006 |
Included into model 1: age ≥70 y, preoperative lactate >2 mmol, creatinine clearance <50 mL/min/1.73 m2, chronic obstructive pulmonary disease, peripheral arterial disease, prior stroke, continuous inotropic support, atrial fibrillation, left main stenosis, LV function ≤50%, time from diagnosis to surgery <6 h. CI indicates confidence interval; LV, left ventricular.