Number of births | 94239 | 470369 | |
Number of congenital anomalies§ | 1481 | 6730 | 1.09* | 1.04 | 0.97 to 1.11 |
Category of anomalies§
|
Minor | 518 | 2491 | 0.98 | 0.94 | 0.84 to 1.06 |
Chromosomal | 204 | 890 | 1.08 | 1.01 | 0.86 to 1.20 |
Monogenic | 83 | 355 | 1.20 | 1.09 | 0.83 to 1.44 |
Unknown or multifactorial aetiology | 964 | 4238 | 1.12* | 1.07 | 0.98 to 1.16 |
Type of major anomalies¶
|
Neural tube defects | 49 | 253 | 0.94 | 0.86 | 0.63 to 1.20 |
Other cerebral anomalies | 92 | 384 | 1.08 | 0.99 | 0.77 to 1.28 |
Craniostenosis | 41 | 183 | 1.07 | 1.10 | 0.68 to 1.77 |
Facial clefts | 152 | 586 | 1.32* | 1.30* | 1.06 to 1.59 |
Eye anomalies | 24 | 112 | 1.18 | 1.09 | 0.67 to 1.77 |
Conotruncal cardiopathies | 124 | 546 | 1.12 | 1.12 | 0.90 to 1.40 |
Other cardiac anomalies | 236 | 1052 | 1.09 | 1.02 | 0.87 to 1.20 |
Limb reduction defects | 36 | 215 | 0.80 | 0.78 | 0.51 to 1.20 |
Preaxial limb deformities | 15 | 80 | 0.90 | 0.72 | 0.33 to 1.60 |
Skin anomalies | 48 | 258 | 1.16 | 1.16 | 0.81 to 1.66 |
Renal agenesis | 20 | 87 | 1.20 | 1.11 | 0.64 to 1.93 |
Renal dysplasia | 60 | 194 | 1.58* | 1.55* | 1.10 to 2.20 |
Other renal anomalies†† | 12 | 67 | 0.58 | 0.44* | 0.20 to 0.97 |
Obstructive uropathies | 88 | 341 | 1.25 | 1.22 | 0.90 to 1.65 |
Hypospadias | 78 | 364 | 0.97 | 0.88 | 0.66 to 1.19 |
Gastroschisis | 12 | 45 | 1.52 | 1.45 | 0.73 to 2.92 |
Omphalocele | 18 | 74 | 1.01 | 0.95 | 0.54 to 1.70 |
Digestive atresias | 72 | 354 | 0.97 | 0.94 | 0.70 to 1.26 |
Megacolon | 22 | 68 | 1.61 | 1.62 | 0.91 to 2.89 |
Diaphragmatic hernia | 26 | 125 | 0.99 | 0.94 | 0.58 to 1.50 |
Vertebral anomalies | 20 | 99 | 1.22 | 1.20 | 0.68 to 2.10 |
Other major anomalies | 149 | 612 | 1.11 | 1.00 | 0.81 to 1.23 |
Multiple anomalies | 124 | 557 | 1.03 | 0.96 | 0.77 to 1.20 |