Table 6.
Univariate Analysis of Risk Factors for the patients without acute aortic syndrome
| Variable | Odds Ratio | 95% Confidence Interval | P Value |
|---|---|---|---|
| Age (y) | 1.05 | 1.02–1.08 | < 0.001 |
| Sex, male | 1.38 | 0.74–2.59 | 0.3 |
| Hypertension | 1.64 | 0.94–2.88 | 0.08 |
| Smoking | 1.65 | 0.95–2.86 | 0.08 |
| Preoperative platelet | 0.99 | 0.99–1.00 | 0.02 |
| PLR | 0.99 | 0.99–1.00 | 0.05 |
| Preoperative eGFR | 0.98 | 0.97–1.00 | 0.06 |
| Marfan syndrome | 0.29 | 0.08–1.07 | 0.06 |
| Involving the aortic arch | 1.66 | 0.92–2.98 | 0.09 |
| CPB duration | 1.01 | 1.00–1.02 | 0.01 |
| Operation time | 1.56 | 1.22–1.99 | < 0.001 |
Abbreviations: PLR Platelet to Lymphocyte Ratio, eGFR Estimated Glomerular Filtration Rate, CPB Cardiopulmonary Bypass