| Variable | Age group | |||||||||
| Etiology | <20 years | 21 - 30 years | 31 - 40 years | 41 - 49 years | >50 years | |||||
| N | % | N | % | N | % | N | % | N | % | |
| Strangulated hernias | 02 | 66.6 | 02 | 20 | 09 | 42.8 | 06 | 31.5 | 09 | 45 |
| Digestive tumours | 00 | 0.0 | 00 | 0.0 | 07 | 33.3 | 04 | 21.05 | 06 | 30 |
| Adhesions | 01 | 33.3 | 04 | 40 | 04 | 19.05 | 04 | 21.05 | 00 | 0.0 |
| Volvulus | 00 | 0.0 | 01 | 10 | 00 | 0.0 | 03 | 15.7 | 003 | 15 |
| Intussusception | 00 | 0.0 | 01 | 10 | 01 | 4.76 | 01 | 5.2 | 01 | 5 |
| External tumours | 00 | 0.0 | 00 | 0.0 | 00 | 0.0 | 01 | 5.2 | 01 | 5 |
| Ascaris | 00 | 0.0 | 02 | 20 | 00 | 0.0 | 00 | 0.0 | 00 | 0.0 |