Variable | Characteristics | Univariate | Multivariate | ||
---|---|---|---|---|---|
HR (95%CI) | P value | HR (95%CI) | P value | ||
Age (y) | ≥70 vs <70 | 0.996 (0.969-1.023) | 0.761 |  |  |
Sex | Male vs female | 2.079 (1.268-3.409) | 0.004 | 2.171 (1.340-3.516) | 0.002 |
BMI (kg/m2) | ≥25 vs <25 | 1.078 (0.648-1.791) | 0.773 |  |  |
Tumor side | Left vs Right | 1.293 (0.782-2.137) | 0.316 | Â | Â |
Tumor location | Ureter vs Pelvis | 2.243 (1.171-4.296) | 0.015 | 1.526 (0.951-2.448) | 0.080 |
Tumor multiplicity | Multiple vs Single | 1.954 (1.180-3.234) | 0.009 | 1.820 (1.132-2.925) | 0.013 |
Tumor size (cm) | ≥3.5 vs <3.5 | 1.293 (0.782-2.137) | 0.316 |  |  |
Tumor configuration | Nonpapillary vs Papillary | 0.722 (0.369-1.414) | 0.343 | Â | Â |
T stage | T2-T4 vs Ta-T1 | 2.041 (1.173-4.195) | 0.012 | 1.836 (1.132-3.125) | 0.022 |
G grade | High vs Low | 0.831 (0.471-1.467) | 0.523 | Â | Â |
eGFR (ml/min/1.73 m2) | <60 vs ≥60 | 0.822 (0.483-1.400) | 0.471 |  |  |
Hydronephrosis | Present vs Absent | 0.552 (0.288-1.057) | 0.073 | Â | Â |
Lymph node stage | N+ vs N0 | 1.437 (0.458-4.512) | 0.535 | Â | Â |
KPNA2 expression | High vs Low | 3.424 (1.972-5.944) | 0.000 | 2.754 (1.683-4.506) | 0.001 |