Table 1. Demographic features and clinical information of patients.

Values are presented as mean±standard deviation (range) or number (%). The sum of the percentages does not equal 100% because of rounding. PG = partial gastrectomy; TG = total gastrectomy; BMI = body mass index. ^*Classification according to the American Joint Committee on Cancer 7th edition. ^†Classification according to the Clavien-Dindo classification.