Univariate analysis of patients by Kaplan-Meier method.

#Diffuse, the location of tumor was more than two areas.†Graded according to Japanese Classification of Gastric Carcinoma.Differentiated, papillary, or well/moderately differentiated tubular adenocarcinoma;Undifferentiated, poorly differentiated, or mucinous adenocarcinoma or signet-ring cell carcinoma.*Total, total gastrectomy;Subtotal, subtotal gastrectomy (including proximal subtotal gastrectomy and distal subtotal gastrectomy).