Table 2.

Relationship between CDCP1 staining and clinicopathological factors

	CDCP1 staining		P value
	Negative	Positive
Age (years)
<60	58	30	0.887
60 or older	95	47
Gender
Male	108	61	0.205
Female	45	16
Stage
T1&T2	127	54	0.028
>T2	26	23
N0M0	138	57	0.002
>N0 or M1	15	70
Grade
G1&G2	130	49	<0.001
G3&G4	23	28