| Variables | Helicobacter pylori | |
| Present (%) | Absent (%) | |
| Age groups (years) |
|
|
| 15 - 30 | 7 (43.8) | 9 (56.2) |
| 31 - 45 | 11 (68.8) | 5 (31.2) |
| 46 - 60 | 2 (20) | 8 (80) |
| 60+ | 3 (50) | 3 (50) |
| Gender |
|
|
| Male | 20 (50) | 20 (50) |
| Female | 3 (37.5) | 5 (62.5) |