| Regimen | n | (%) |
| Omeprazole 20mg bd + Clarithromycin 500 mg bd + Amoxicillin 1 g bd. | 20 | 24.1 |
| Omeprazole 20 mg bd + Clarithromycin 500 mg bd + Metronidazole 400 mg bd. | 14 | 16.9 |
| Ranitidine 150 mg bd + Clarithromycin 500 mg bd + Metronidazole 400 mg bd. | 7 | 8.4 |
| Ranitidine 150 mg bd + Amoxicillin1g bd +Metronidazole 400mg bd. | 3 | 3.6 |
| Ranitidine 150 mg bd + Clarithromycin 500 mg bd + Amoxicillin 1g bd. | 3 | 3.6 |
| Omeprazole 20mg bd + Amoxicillin 500mg bd + Metronidazole 400 mg bd. | 2 | 2.4 |
| Others | 34 | 41 |