Table 1. The relations between CUL4B and clinicopathologic characteristics of BC patients.

Influence factor	Case	CUL4B		P
		High expression	Low expression
Age				0.601
< 65	83	49	34
≧ 65	59	38	21
Gender				0.69
Male	107	67	40
Female	35	20	15
TNM Stage				0.015
I-II	59	29	30
III-IV	83	58	25
Lymph node metastasis				0.005
N0-N1	58	27	31
N2-N3	84	60	24
Myometrial invasion				0.001
T1-T2	75	36	39
T3-T4	67	51	16

TNM, tumor-node-metastasis; BC, bladder cancer.