Table 5. Multivariable Cox Regression Analyses for Predicting Recurrence-Free Survival (RFS) and Progression-Free Survival (PFS) in Patients with T1 High-Grade Urothelial Carcinoma (n=684).
| Variables | Univariable analysis | Multivariable analysis | ||
|---|---|---|---|---|
| Adjusted HR (95% CI) | p value | Adjusted HR (95% CI) | p value | |
| Clinical parameters | ||||
| Age, yrs (≥65 vs. <65) | 1.39 (1.07-1.79) | 0.012 | 1.60 (0.97-2.62) | 0.065 |
| Postoperative parameters | ||||
| Induction BCG (yes vs. no) | 0.75 (0.57-0.98) | 0.033 | 0.33 (0.20-0.53) | <0.001 |
| Maintenance BCG (yes vs. no) | 0.75 (0.39-1.44) | 0.389 | ||
HR, hazard ratio; CI, confidence interval; BCG, Bacillus Calmette-Guérin.