Table 2. Univariate and multivariate analyses of tumor-specific mortality in patients with bladder cancer by cox-regression analysis.
| Characteristics | Univariate | Multivariate | |||
| HR (95%CI) | P-value | HR (95%CI) | P-value | ||
| Gender: male, female | 0.85 (0.62, 1.11) | 0.361 | - | - | |
| Age (years): ≤ 65, > 65 | 0.81 (0/62, 1.02) | 0.141 | - | - | |
| No. of tumors: single, multiple | 3.17 (1.76, 5.37) | 0.021 | 2.57 (1.62, 3.13) | 0.022 | |
| Stage: T2, T3, T4 | 3.56 (1.63, 4.93) | 0.011 | 3.13 (1.29, 5.61) | 0.003 | |
| Grade: low, high | 2.77 (1.32, 4.05) | 0.033 | 2.99 (1.73, 5.03) | 0.035 | |
| Lymph node: negative, positive | 3.79 (2.32, 5.29) | 0.001 | 3.58 (1.93, 6.02) | 0.003 | |
| BMI1 expression | 2.81 (1.61, 4.02) | 0.019 | 2.73 (1.93, 3.85) | 0.013 | |