Variables | Univariate | Multivariate | ||||
---|---|---|---|---|---|---|
HR | 95% CI | p | HR | 95% CI | p | |
Age in years | 0.006 | 0.021 | ||||
< 59 | 1 | Reference | 1 | Reference | ||
60–79 | 1.188 | 0.565–2.497 | 0.650 | 1.298 | 0.607–2.774 | 0.501 |
≥ 80 | 2.721 | 1.236–5.990 | 0.013 | 2.643 | 1.166–5.989 | 0.020 |
Gender | ||||||
Male | 1 | Reference | ||||
Female | 1.213 | 0.733–2.008 | 0.453 | |||
Race | 0.401 | |||||
White | 1 | Reference | ||||
Black | 0.479 | 0.066–3.461 | 0.465 | |||
Other | 0.436 | 0.106–1.784 | 0.248 | |||
UTUC laterality | ||||||
Left | 1 | Reference | ||||
Right | 1.029 | 0.622–1.701 | 0.911 | |||
UTUC location | ||||||
Pelvis | 1 | Reference | ||||
Ureter | 1.362 | 0.820–2.263 | 0.233 | |||
UTUC stage | ||||||
pTa-1 | 1 | Reference | ||||
pT2-3 | 1.872 | 1.095–3.200 | 0.022 | |||
Histopathological UTUC grade | ||||||
Low (well and moderately differentiated) | 1 | Reference | ||||
High (poorly differentiated and undifferentiated) | 1.764 | 0.918–3.391 | 0.089 | |||
SBCa location | 0.033 | 0.048 | ||||
Non-surgical Site | 1 | Reference | 1 | Reference | ||
Surgical site | 0.376 | 0.168–0.840 | 0.017 | 0.539 | 0.238–1.221 | 0.539 |
Multiple site (multifocal tumors) | 0.590 | 0.343–1.018 | 0.058 | 0.505 | 0.287–0.889 | 0.018 |
SBCa stage | ||||||
pTa-1 | 1 | Reference | 1 | Reference | ||
pT2-4 | 2.441 | 1.267–4.702 | 0.008 | 2.900 | 1.441–5.839 | 0.003 |
Histopathological grade of SBCa | ||||||
Low (well and moderately differentiated) | 1 | Reference | 1 | Reference | ||
High (poorly differentiated and undifferentiated) | 1.984 | 1.141–3.449 | 0.015 | 1.991 | 1.130–3.508 | 0.017 |
Recurrence time, months | < 0.001 | < 0.001 | ||||
Time ≤ 6 | 1 | Reference | 1 | Reference | ||
6 < Time ≤ 24 | 0.567 | 0.326–0.989 | 0.045 | 0.548 | 0.307–0.980 | 0.042 |
Time > 24 | 0.184 | 0.090–0.375 | < 0.001 | 0.129 | 0.060–0.278 | < 0.001 |