Distribution of congenital malformations
| All malformations | Major malformations | |||
|---|---|---|---|---|
| n | % | n | % | |
| *The total exceeds the number of cases (418 for all malformations and 278 for major malformations) because an infant might have had more than one malformation. | ||||
| Cardiac | 135 | 21.16 | 135 | 28.07 |
| Musculoskeletal | 115 | 18.03 | 58 | 12.06 |
| Genital organs | 51 | 7.99 | 26 | 5.41 |
| Digestive system | 45 | 7.05 | 37 | 7.69 |
| Eye, ear, face and neck | 43 | 6.74 | 30 | 6.24 |
| Circulatory system | 36 | 5.64 | 32 | 6.65 |
| Cleft palate and cleft lip | 31 | 4.86 | 31 | 6.44 |
| Nervous system | 30 | 4.70 | 30 | 6.24 |
| Urinary system | 29 | 4.55 | 29 | 6.03 |
| Limbs | 20 | 3.13 | 5 | 1.04 |
| Respiratory system | 15 | 2.35 | 8 | 1.66 |
| Spina bifida | 15 | 2.35 | 15 | 3.12 |
| Integument | 11 | 1.72 | 9 | 1.87 |
| Chromosomal | 4 | 0.63 | 4 | 0.83 |
| Other | 58 | 9.09 | 32 | 6.65 |
| Total* | 638 | 100 | 481 | 100 |