4. Correlation analyses of CD163 and Kindlin2 expression in relation to clinicopathological characteristics of 100 GC patients.

Characteristics	Cases (n)	CD163 expression		χ2	P	Kindlin-2 expression		χ2	P
		Low (n)	High (n)			Low (n)	High (n)
GC, gastric cancer.
Age (year)				5.198	0.023			1.412	0.235
≤65	50	18	32			41	9
>65	50	8	42			36	14
Gender				9.215	0.003			0.127	0.722
Female	36	3	33			27	9
Male	64	23	41			50	14
Tumor size (cm)				0.014	0.906			0.514	0.473
≤5	51	13	38			32	9
>5	49	13	36			35	14
Differentiation				5.486	0.064			1.059	0.589
High	16	3	13			12	4
Middle	49	9	40			36	13
Low	35	14	21			29	6
T stage				1.433	0.231			2.061	0.151
T1−T2	19	7	12			17	2
T3−T4	81	19	62			60	21
N stage				2.342	0.126			0.013	0.911
N0	27	10	17			21	6
N+	73	16	57			56	17
M stage				0.824	0.364			1.032	0.310
M0	92	25	67			72	20
M+	8	1	7			5	3
TNM stage				5.506	0.019			5.034	0.025
I−II	42	16	26			37	5
III−IV	58	10	48			40	18