Prenatal diagnosis for four specific congenital heart defects (CHDs), EPIdémiologie des CARDiopathies congénitales (EPICARD) Population-Based Cohort Study
| CHD | Prenatal diagnosis* | % TOPFA† | |||
| n | % | 95% CI | % | 95% CI | |
| Functionally univentricular heart* | 132 | 94.7 | 89.4 to 97.8 | 70.4 | 61.6 to 78.2 |
| d-Transposition of the great arteries* | 85 | 70.6 | 59.7 to 80.0 | 3.3 | 0.4 to 11.5 |
| Tetralogy of Fallot* | 60 | 68.3 | 55.0 to 79.7 | 12.2 | 4.1 to 26.2 |
| Coarctation of the aorta* | 77 | 42.9 | 31.6 to 54.6 | 9.1 | 1.9 to 24.3 |
*Cases with the specific International Paediatric and Congenital Cardiac Code for the given CHD, whether or not other CHD codes were also included; all cases with chromosomal or others anomalies were excluded.
†Terminations of pregnancy for fetal anomaly (TOPFA) among prenatally diagnoses cases.