. 2019 Jun 15;11(6):3518–3530.

Table 1.

Summary of NOX4 expression and clinicopathologic features of gastric cancer patients

Variable	Cases (n)	NOX4 expression		p value

		Low	High
Age
≤ 60	28	12	16	0.4128
> 60	62	21	41	0.4128
Gender
Male	66	24	42	0.9212
Female	24	9	15	0.9212
Tumor size (cm)
< 3.5	36	18	18	0.0321^*
≥ 3.5	54	15	39	0.0321^*
AJCC Stage
I + II	39	17	22	0.2333
III + IV	51	16	35	0.2333
Depth of invasion
Mucosa/Submucosa	15	7	8	0.3786
Muscularis/Serosa	75	26	49	0.3786
T Stage
T1 + T2	28	12	16	0.306
T3 + T4	62	19	41	0.306
N Stage
N0 + N1	34	18	16	0.0125^*
N2 + N3	56	15	41	0.0125^*
M Stage
Negative	87	33	54	0.2955
Positive	3	0	3	0.2955
Venous invasion
Absence	33	19	14	0.0017^**
Presence	57	14	43	0.0017^**
Nerve invasion
Absence	31	14	17	0.2254
Presence	59	19	40	0.2254
Lauren Classification
Intestinal	36	16	20	0.8445
Diffuse	32	12	20
Mixed	12	5	7
Histologic grade
WD	12	5	7	0.9106
MD	54	19	35
PD	24	9	15

P < 0.05;

^**

P < 0.01.