Table 3.

Multivariate Cox regression analyses for DSS

Variable		Multivariate analysis
		HR	CI (95%)	P-value
Smoking History
Yes VS No		1.457	0.766-2.769	0.251
Phimosis
Yes VS No		0.568	0.297-1.084	0.086
LNM laterality
Unilateral VS Bilateral		1.154	0.644-2.067	0.630
T
≤T1 VS T2 VS ≥T3		1.607	0.923-2.798	0.093
N
N1 VS N2 VS N3		1.729	0.942-3.174	0.077
G
G1 VS G2 VS G3		1.407	0.948-2.088	0.091
LND
D1 VS D2 VS D3		1.966	1.112-3.473	0.020