Table 2.
Univariate and multivariable analysis of recurrence-free survival for patients with upper tract urothelial carcinoma
| Variable | Univariate | Multivariable | ||||
|---|---|---|---|---|---|---|
|
|
|
|||||
| Hazard ratio | 95% Confidence interval | P-Value | Hazard ratio | 95% Confidence interval | P-Value | |
| Stage | ||||||
| III/IV | 2.71 | (1.40-5.25) | 0.003 | 1.62 | (0.80-3.25) | 0.178 |
| I/II | 1.00 | 1.00 | ||||
| Grade | ||||||
| High | 4.05 | (1.68-9.76) | 0.002 | 2.47 | (0.99-6.12) | 0.052 |
| Low | 1.00 | 1.00 | ||||
| Gender | ||||||
| Male | 1.63 | (0.85-3.11) | 0.141 | - | - | - |
| Female | 1.00 | - | ||||
| Age (years) | ||||||
| ≥65 | 0.85 | (0.44-1.65) | 0.637 | - | - | - |
| <65 | 1.00 | - | ||||
| BMI (kg/m2) | ||||||
| ≥25 | 0.82 | (0.42-1.61) | 0.567 | - | - | - |
| <25 | 1.00 | - | ||||
| Visfatin | ||||||
| High | 4.70 | (2.06-10.76) | <0.001 | 3.22 | (1.34-7.76) | 0.009 |
| Low | 1.00 | 1.00 | ||||
BMI: body mass index.