Criteria | Number of patients (n = 50) |
Age (mean ± SD) | 38.6 ± 4.3 |
Male: female ratio | 1.6:1 |
Known history of peptic ulcer (n%) | 9 (18%) |
Smoking (n%) | 27 (54%) |
NSAID use ≥ 2 weeks (n%) | 13 (26%) |