Table 1.

Univariate and multivariate analysis of overall survival in GC patients (n = 128).

	Univariate analysis		Multivariate analysis
Variable	RR (95% CI)	P value	RR (95% CI)	P value
Age, y	1.03 (1.00–1.05)	0.021	1.05 (1.02–1.0)	0.001
Sex
M	1.55 (0.84–2.85)	0.158	1.48 (0.77–2.84)	0.236
F	1		1
H. pylori infection
Negative	1.45 (0.82–2.56)	0.201
Positive	1
Lauren type
Intestinal	0.54 (0.22–1.35)	0.188
Diffuse	1.33 (0.55–3.21)	0.532
Mix	1
Stage
I	0.13 (0.06–0.29)	<0.001	0.11 (0.03–0.36)	<0.001
II	0.17 (0.05–0.55)	0.003	0.14 (0.04–0.50)	0.002
III	0.39 (0.20–0.75)	0.005	0.32 (0.16–0.63)	0.001
IV	1		1
Lymph node metastasis
No	0.24 (0.11–0.51)	<0.001	0.99 (0.30–3.22)	0.982
Yes	1		1
JMJD3
Low	0.27 (0.14–0.50)	<0.001	0.36 (0.18–0.70)	0.003
High	1		1