Table 1.

The relationship between LKB1 expression and clinicopathological characteristics of PCa patients.

Clinical features	Case (n)	LKB1 expression		χ2	P
		Negative (n)	Positive (n)
Age				0.714	0.398
≤55	39	26	13
>55	70	52	18
Hematuria				0.265	0.607
Yes	57	42	15
No	52	36	16
Urine retention				2.212	0.137
Yes	58	45	13
No	51	33	18
Creatinine (μmol/L)				4.469	0.035
≤110	46	28	18
>110	63	50	13
Clinical staging				5.468	0.019
T1+T2	51	31	20
T3+T4	58	47	11
PSA (ng/ml)				4.645	0.031
≤6	56	35	21
>6	53	43	10