Table 1. Association between FBXO31 expression and clinicopathological variables of 90 gastric cancer cases.

Clinicopathological parameters	n	FBXO31 expression		χ2	P value
		positive	negative
all	90	43	47
age(year)				1.558	0.212
<60	31	12	19
≥60	59	31	28
gender				0.03	0.863
male	62	30	32
female	28	13	15
tumor size(cm)				5.257	0.022*
≤5	41	25	16
>5	49	18	31
Tumor infiltration				7.442	0.024*
T1/T2	11	8	3
T3	56	29	27
T4	23	6	17
Local lymph node metastasis				6.87	0.076
N0	25	14	11
N1	10	8	2
N2	26	10	16
N3	29	11	18
Distant metastasis				-	-
M0	89	42	47
M1	1	1	0
Grade				8.828	0.012*
1	16	13	3
2	63	26	37
3	11	4	7

n Numbers of cases in each group.

^*Statistically significant(P<0.05).