Table 2.

Multivariate Cox regression analysis of potential prognostic factors for patients with GC

Variable	RR (95% CI)	P-value
Age	1.030 (0.999–1.063)	0.060
Gender
Female	1.000
Male	0.798 (0.405–1.570)	0.513
Diameter
≤5 cm	1.000
>5 cm	2.290 (1.243–4.216)	0.008*
Lymph node metastasis
No	1.000
Yes	6.120 (1.888–19.836)	0.003*
DNMT3Ab expression
Low	1.000
High	2.577 (1.409–4.713)	0.002*

*Significant differences are shown in bold