Proportion of patients with complete relief of dyspeptic symptoms | ||||
---|---|---|---|---|
Dyspepsia subgroup | H pylori status | Omeprazole 20 mg once daily | Omeprazole 10 mg once daily | Placebo |
Hp+, Helicobacter pylori positive; Hp−, Helicobacter pylori negative. | ||||
Dysmotility-like | Hp− | 27% (18/67) | 41% (30/73) | 27% (15/56) |
Hp+ | 35% (19/55) | 25% (12/48) | 39% (19/49) | |
Reflux-like | Hp− | 60% (15/25) | 35% (7/20) | 12% (3/26) |
Hp+ | 50% (7/14) | 52% (15/29) | 33% (9/27) | |
Ulcer-like | Hp− | 35% (53/152) | 33% (41/124) | 24% (34/141) |
Hp+ | 47% (40/85) | 38% (32/85) | 31% (32/104) |