Ureteral Involvement and Diabetes Increase the Risk of Subsequent Bladder Recurrence after Nephroureterectomy for Upper Urinary Tract Urothelial Carcinoma

Table 3

The hazard ratio based on the presence of ureteral involvement and diabetes in the Kaplan-Meier analysis.

Ureteral involvement	DM	P	HR	95% CI
No	No		1
No	Yes	0.024^*	2.184	1.110	4.295
Yes	No	0.003^*	2.006	1.277	3.149
Yes	Yes	<0.001^*	3.222	1.732	5.991

DM: diabetes mellitus, HR: Hazard ratio, and CI: confidence interval.
^*Significant difference, .