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. 2022 Dec 15;10(12):E1548–E1554. doi: 10.1055/a-1953-9288

Table 1. Demographic characteristic of participants performing gastrointestinal endoscopy stratified by educational region.

Total
(N = 100)
I
(N = 13)
II
(N = 10)
III
(N = 11)
IV
(N = 15)
V
(N = 19)
VI
(N = 15)
VII
(N = 6)
VIII
(N = 11)
P
value
Mean age, years (SD) 33.1 (2.5) 32.5 (3.0) 33.6 (1.3) 32.9 (2.4) 34.2 (3.4) 32.8 (2.6) 32.4 (1.4) 34.0 (2.0) 32.8 (2.2) .457
Female, N (%) 68 (68) 9 (69) 9 (90) 8 (73) 9 (60) 11 (58) 10 (67) 4 (67) 8 (73) .801
Year of training, N (%)
  • GRY-1

15 (15) 3 (23) 3 (30) 2 (18) 1 (7) 3 (16) 2 (13) 1 (17) 0 (0)
  • GRY-2

36 (36) 5 (39) 2 (20) 5 (46) 3 (20) 6 (32) 7 (47) 1 (17) 7 (64)
  • GRY-3

26 (26) 3 (23) 3 (30) 3 (27) 6 (40) 5 (26) 2 (13) 2 (33) 2 (18)
  • GRY-4

23 (23) 2 (15) 2 (20) 1 (9) 5 (33) 5 (26) 4 (27) 2 (33) 2 (18)
Statistics: Pearson’s χ 2 test and one-way ANOVA test.
N, number of participants; SD, standard deviation; GRY, gastroenterology residency year.