Table 4.

Multivariable analysis for pathological upstaging

Category	Odds ratio	Confidence interval	p-value
Age at surgery	1.667	0.995 – 1.154	0.0955
Female gender	1.204	0.5821 – 10.06	0.2285
Tumor size	1.551	0.9976 – 1.033	0.1209
Hydronephrosis	0.6928	0.4422 – 5.994	0.4884
Variant histology	1.520	0.7112 – 24.08	0.1284
Invasion on CTU	0.9294	0.2232 – 14.6	0.3527

Abbreviation: CTU: Computed tomography urography.