TABLE 1.
Defect | Total, N | Preterm (<37 weeks gestation), n (%) | Preterm (<35 weeks gestation), n (%) |
---|---|---|---|
Spina bifida | 1204 | 295 (24.5) | 189 (15.7) |
D-transposition of the great arteries | 732 | 67 (9.2) | 20 (2.7) |
Tetralogy of Fallot | 1102 | 200 (18.2) | 96 (8.7) |
Cleft palate without cleft lip | 1517 | 248 (16.4) | 120 (7.9) |
Cleft lip ± cleft palate | 2930 | 390 (13.3) | 172 (5.9) |
Longitudinal/intercalary limb deficiency | 465 | 106 (22.8) | 66 (14.2) |
Transverse limb deficiency | 667 | 133 (19.9) | 78 (11.7) |
Craniosynostosis | 1516 | 172 (11.4) | 77 (5.1) |
Gastroschisis | 1404 | 871 (62.0) | 357 (25.4) |