Risk factors | Number of patients (n) | Percentage (%) | |
Prenatal | |||
- Threat of miscarriage or vaginal bleeding | 27 | 20.8 | |
- Maternal disease | 12 | 9.2 | |
- Multiple gestation | 9 | 6.9 | |
Perinatal | |||
- Asphyxia | 68 | 52.3 | |
- Low birth weight | 54 | 41.5 | |
- Prematurity | 46 | 35.4 | |
- Difficult delivery | 44 | 33.8 | |
Postnatal | |||
- Neonatal convulsion | 24 | 18.5 | |
- Neonatal hyperbilirubinemia | 19 | 14.6 | |
- Neonatal infection | 13 | 10 | |
- Intracraniyal hemorrhage | 5 | 3.8 | |
Undetermined | 13 | 10 | |