| Variables | Frequency | Percentage |
| Hydrocephalus | 32 | 65.3 |
| Bilateral talipes calcaneovalgus | 9 | 18.4 |
| Bilateral talipes equinovarus | 8 | 16.3 |
| Unilateral talipes calcaneovalgus | 2 | 4.1 |
| Unilateral talipes equinovarus | 2 | 4.1 |
| Overriding toes | 2 | 4.1 |
| Genu recurvatum | 2 | 4.1 |
| Congenital hip dislocation | 1 | 2.0 |
| Congenital heart disease (ventricular septal defects) | 3 | 6.1 |
| Bilateral undescended testes | 2 | 4.1 |
| No abnormality | 15 | 30.6 |