Variable | Multivariable analysis | ||
---|---|---|---|
HRa | 95%CIb | P-value | |
Age of diagnosis | 1.016 | 1.011–1.021 | 0.000*** |
Sex | |||
 Male | Reference | ||
 Female | 1.144 | 1.039–1.260 | 0.006** |
Race | |||
 White | Reference | ||
 Black | 1.223 | 0.970–1.542 | 0.088 |
 Other | 1.186 | 1.014–1.388 | 0.033* |
Marital status | |||
 Married | Reference | ||
 Unmarried | 1.236 | 1.048–1.458 | 0.012* |
 Other | 0.907 | 0.691–1.190 | 0.480 |
Site | |||
 Renal pelvis | Reference | ||
 Ureter | 1.073 | 0.963–1.195 | 0.200 |
Grade | |||
 I | Reference | ||
 II | 1.029 | 0.709–1.494 | 0.879 |
 III | 1.661 | 1.175–2.346 | 0.004** |
 IV | 1.791 | 1.271–2.522 | 0.000*** |
Size | |||
  < 2 | Reference | ||
 2–4 | 1.314 | 1.096–1.577 | 0.003** |
  ≥ 4 | 1.831 | 1.533–2.187 | 0.000*** |
AJCC stage | |||
 I | Reference | ||
 II | 1.609 | 1.311–1.975 | 0.000*** |
 III | 2.881 | 2.433–3.411 | 0.000*** |
 IV | 8.674 | 7.278–10.338 | 0.000*** |
Surgery | |||
 Yes | Reference | ||
 NO/Unknown | 2.936 | 2.481–3.475 | 0.000*** |
Radiotherapy | |||
 Yes | Reference | ||
 NO/Unknown | 0.715 | 0.608–0.841 | 0.000*** |
Chemotherapy | |||
 Yes | Reference | ||
 NO/Unknown | 1.254 | 1.112–1.413 | 0.000*** |