Table 4.
Cox regression analysis to identify predictors of OS.
| Variable | Univariable Analysis | Multivariable Analysis | ||||||
|---|---|---|---|---|---|---|---|---|
| HR | 95.0% CI | HR | 95.0% CI | |||||
| Lower | Higher | p Value | Lower | Higher | p Value | |||
| Age | 1.04 | 1.01 | 1.07 | 0.02 | 1.04 | 1.01 | 1.08 | 0.01 |
| Gender | 0.80 | 0.36 | 1.75 | 0.578 | - | - | - | - |
| Diabetes | 1.19 | 0.36 | 3.96 | 0.769 | - | - | - | - |
| Hypertension | 1.13 | 0.54 | 2.35 | 0.739 | - | - | - | - |
| ASA score 1–2 3–4 |
0.89 | 0.34 | 2.36 | 0.829 | - | - | - | - |
| pT stage | 0.85 | 0.31 | 2.29 | 0.756 | - | - | - | - |
| RENAL (cat) 4–6 vs. 7–9 4–6 vs. 10–12 |
1.06 1.55 |
0.45 0.51 |
2.49 4.75 |
0.884 0.435 |
- | - | - | - |
| Preoperative CKD stage | 0.52 | 0.11 | 2.38 | 0.403 | - | - | - | - |
| Trifecta | 0.42 | 0.19 | 0.91 | 0.029 | 0.34 | 0.15 | 0.76 | 0.009 |