Observational Study
Copyright ©The Author(s) 2021.
World J Gastroenterol. Apr 28, 2021; 27(16): 1816-1827
Published online Apr 28, 2021. doi: 10.3748/wjg.v27.i16.1816
Table 2 Baseline characteristics of patients eligible for inclusion (n = 234)

Respondents (n = 116)
Non-respondents (n = 118)
P value
Gender, n (%)0.192
Male63 (54.3)74 (62.7)
Female53 (45.7)44 (37.3)
Age at surgery (yr, median, IQR)66 (58-74)72 (63-78)0.016
Performed procedure, n (%)0.299
Total gastrectomy43 (37.1)55 (46.6)
Distal-Billroth II26 (22.4)20 (16.9)
Distal-Roux-Y47 (40.5)43 (36.4)
Postoperative complications, n (%)
Yes28 (24.1)38 (32.2)0.170
TNM stage, n (%)0.001
03 (2.6)4 (3.4)
I52 (44.8)25 (21.2)
II32 (27.6)36 (30.5)
III29 (25.0)53 (44.9)