| Causes of deaths | No. | % |
| Inborn error of metabolism | 10 | 44% |
| Birth asphyxia | 5 | 22% |
| Intra cranial hemorrhage | 3 | 13% |
| CNS structural defects | 3 | 13% |
| Infection | 1 | 4% |
| Kernicterus | 1 | 4% |
| Total | 23 | 100% |