Malformation group
|
n
|
OR1-150
|
95% CI
|
All non-chromosomal anomalies
| 665 | 1.41 | 1.04–1.91 |
Neural tube defects | 107 | 1.23 | 0.63–2.37 |
Other central nervous system defects | 33 | 1.34 | 0.41–4.40 |
All cardiac malformations | 230 | 1.59 | 0.98–2.59 |
Malformations of cardiac chambers and connections | 30 | 1.94 | 0.53–7.13 |
Malformations of cardiac septa | 135 | 2.82 | 1.43–5.56 |
Malformations of cardiac valves | 74 | 1.49 | 0.66–3.36 |
Malformations of great arteries and veins | 77 | 1.04 | 0.48–2.23 |
Oral clefts | 73 | 0.95 | 0.44–2.05 |
Cleft palate | 29 | 0.95 | 0.29–3.09 |
Cleft lip/palate | 44 | 0.97 | 0.36–2.63 |
Tracheo-oesophageal anomalies | 20 | 1.53 | 0.29–7.95 |
Digestive system anomalies | 44 | 3.53 | 1.11–11.18 |
Renal and urinary anomalies | 78 | 1.51 | 0.68–3.35 |
Limb reduction defects | 27 | 1.22 | 0.34–4.32 |
Abdominal wall defects | 20 | 1.57 | 0.35–7.05 |
Multiple malformations1-151
| 56 | 2.58 | 0.95–7.01 |
All chromosomal anomalies
| 191 | 0.73 | 0.44–1.21 |
Down's syndrome | 139 | 0.80 | 0.44–1.45 |