Table 1 . Demographic, clinical characteristics and endoscopic findings of the patients .

Variable		OAF-400 *	OAF-600 *	p -value
Male/ Female Age(mean±SD)(years) Smokers N (%)		53/52 42.4 ± 11.9 17 (16.1)	57/48 42.2 ± 14.1 19 (18.1)	0.35 0.54 0.4
Number of ulcers	Single Multiple No ulcer (erosion)	45 (42.8%) 24 (22.8%) 36 (34.3%)	61 (58.1%) 15 (14.2%) 29 (27.6%)	0.42
Type of ulcer	Duodenal ulcer Gastric ulcer Duodenal+Gastric ulcer Duodenal erosion Gastric erosion Duodenal+Gastric erosion	53 (50.5%) 14 (13.3%) 2 (1.9%) 15 (14.3%) 21 (20%) 0 (0%)	65 (61.9%) 10 (9.5%) 1 (0.9%) 5 (4.8%) 21 (20%) 3 (2.9%)	0.07

* OAF: Omeprazole, Amoxicillin, Furazolidone