Table 2. Correlation between URG4 expression and clinicopathologic characteristics of bladder cancer patient.

Characteristics		Total	URG4		chi-square test P-value
			Low expression	High expression
Age(y)	<64	81	30	51	0.756
	≥64	91	36	55
Degree of differentiation	I	32	23	9	<0.001
	II	53	25	28
	III	87	18	69
T classification	T1	90	56	34	<0.001
	T2	82	10	72
N classification	0	150	66	0	<0.001
	1	22	84	22
Gender	Male	157	60	97	0.549
	Female	15	6	9
Number	<3	108	41	67	0.794
	≥3	64	25	39
Size	<3	72	35	37	0.026
	≥3	100	31	69
Recurrence	Yes	90	29	61	0.087
	No	82	37	45
Vital status (at follow-up)	alive	67	40	27	<0.001
	Dead	105	26	79