Table 1. Correlation between COL5A2 expression and clinicopathologic features in GC patients.

Factor	COL5A2 expression		P value
	Low (n=63)	High (n=63)
Sex			0.716
Male	39	37
Female	24	26
Age			0.373
<60	30	35
≥60	33	28
Tumor location			0.477
Upper	8	13
Middle	12	10
Lower	43	40
Tumor size			0.229
<4cm	20	14
≥4cm	43	49
Borrmann type			0.036
I-III	53	43
IV	10	20
Histological type
Well/moderate	38	24	0.013
Poor	25	39
T stage			0.011
T1-3	33	19
T4	30	44
N stage			0.193
N0-2	44	37
N3	19	26