Table 2. Demographic characteristics of the participants.

Variable	n (%)
Specialist
Surgeon	8 (12 %)
Gastroenterologist	60 (87 %)
Physician Assistent gastroenterology	1 (1 %)
Type of hospital
University hospital	11 (16 %)
General hospital, < 6 gastroenterologists	6 (9 %)
General hospital, 6–10 gastroenterologists	34 (49 %)
General hospital, > 10 gastroenterologists	16 (23 %)
Private hospital	2 (3 %)
Sex
Male	49 (71 %)
Female	20 (29 %)
Age group
30–40 years	21 (30 %)
40–50 years	29 (42 %)
50–60 years	15 (22 %)
> 60 years	4 (6 %)