Table 1.

Relationship between RAI14 levels and clinicopathological parameters of GC patients.

Clinicopathological parameters	Cases (N)	RAI14 level		χ2	P value
		Low	High
Age (years)
≤60	23	13	10	5.835	0.016
>60	45	12	33
Gender
Male	53	18	35	0.812	0.368
Female	15	7	8
Tumor location
Antrum	29	15	14	4.867	0.027
Other sites	39	10	29
Tumor size (cm)
≤5	35	19	16	9.523	0.002
>5	33	6	27
Histological differentiation
Well/moderate	35	16	19	2.485	0.115
Poor	33	9	24
T stage
T1–2	16	9	7	3.417	0.065
T3–4	52	16	36
N stage
N0	19	11	8	5.064	0.024
N1–3	49	14	35
TNM stage
I–II	30	16	14	6.339	0.012
III–IV	38	9	29