Table 2.
Univariate analysis
| OR | 95% CI | P | |
|---|---|---|---|
| Age | 1.012 | 0.994–1.03 | 0.198 |
| Male | 1.173 | 0.727–1.893 | 0.512 |
| BMI | 1.003 | 0.919–1.095 | 0.948 |
| Hypertension | 0.922 | 0.588–1.446 | 0.723 |
| Diabetes | 0.758 | 0.443–1.299 | 0.314 |
| Previous stroke | 5.286 | 3.019–9.255 | < 0.001 |
| Atrial fibrillation | 1.475 | 0.818–2.66 | 0.196 |
| LVEF | 1.000 | 0.981–1.018 | 0.958 |
| CABG procedure | 1.179 | 0.699–1.99 | 0.537 |
| Endotracheal intubation | 1.027 | 1.015–1.038 | < 0.001 |
| Gastric intubation | 1.030 | 1.021–1.038 | < 0.001 |
| Sedative drug use duration | 1.028 | 1.013–1.042 | < 0.001 |
Note: CABG: coronary artery bypass grafting; LVEF: left ventricular ejection fraction;