1994 | 1995 | 1996 | 1997 | |||||
Birth rate | 35 026 | 34 103 (−2.5%) | 33 673 (−1.3%) | 32 874 (−2.3%) | ||||
C/S CHD recognised prenatally | 22 (17.6%) | 33 (30.0%) | 45 (36.0%) | 28 (26.9%) | ||||
Outcome | TOP | 6 | TOP | 12 | TOP | 23 | TOP | 16 |
IUD | 4 | IUD | 1 | IUD | 3 | IUD | 1 | |
NND | 4 | NND | 7 | NND | 6 | NND | 6 | |
Registered with NORCAS | ||||||||
Complex | 34 | 26 | 27 | 23 | ||||
Significant | 81 | 71 | 72 | 64 | ||||
Total | 115 | 97 | 99 | 87 | ||||
Incidence of CCHD/1000 live births | 3.3 | 2.8 | 2.9 | 2.6 | ||||
Number of fetal scans | 354 | 344 | 394 | 373 | ||||
Termination rate | 22.7% | 36.3% | 51.1% | 57% |
CCHD, complex or significant congenital heart disease; IUD, intrauterine death; NND, neonatal death; TOP, termination of pregnancy.