Table 3.

Multivariate Cox regression analysis of overall survival in patients with gastric cancer

Variable	P-value
Tumor size (< 5 cm vs. ≥ 5 cm)	0.026
Disease stage (I–II vs. III–IV)	0.01
T stage (T1–T2 vs. T3–T4)	0.145
N stage (N0 vs. N1–3)	0.805
Histologic stage (II vs. III)	0.183
Gender (male vs. female)	0.775