Table 1.
Prevalence of CHD in offspring.
| Type of CHD | ICD-10 diagnosis codes | Number of cases | Prevalence (95% CI) |
|---|---|---|---|
| Total CHD | – | 306 | 8.97‰ (7.97–9.97‰) |
| ASD | Q21.0 | 86 | 2.52‰ (1.99–3.05‰) |
| VSD | Q21.1 | 105 | 3.08‰ (2.49–3.67‰) |
| AVSD | Q21.2 | 6 | 0.18‰ (0.04–0.32‰) |
| PDA | Q25.0 | 50 | 1.47‰ (1.06–1.87‰) |
| TOF | Q21.3 | 24 | 0.70‰ (0.42–0.99‰) |
| PS | Q25.6 | 36 | 1.06‰ (0.71–1.40‰) |
| TGA | Q20.3 | 28 | 0.82‰ (0.52–1.13‰) |
ASD, atrial septal defect; AVSD, atrioventricular septal defect; CHD, congenital heart disease; PDA, patent ductus arteriosus; PS, pulmonary stenosis; TGA, transposition of the great arteries; TOF, tetralogy of fallot; VSD, ventricular septal defect.