Variables | CCHD, n (%)* | CCHD, prevalence** |
---|---|---|
n | 9884 | 27.8 |
Gender | ||
Male | 5485 (55.5) | 30.0a |
Female | 4399 (44.5) | 25.4b |
Maternal age at birth | ||
< 20 years | 404 (4.1) | 25.1a |
20–34 years | 7170 (72.5) | 25.6a |
≥ 35 years | 2250 (22.8) | 39.8b |
Unknown | 60 (0.6) | |
Number of fetuses in pregnancy | ||
Singular | 9305 (94.1) | 27.1a |
Twin/triplet | 474 (4.8) | 42.5b |
Unknown | 110 (1.1) | |
Gestational age*** | ||
≥ 37 weeks | 7620 (77.1) | 24.1a |
< 37 weeks | 2155 (21.8) | 55.0b |
Unknown | 109 (1.1) | |
Birth weight*** | ||
≥ 2500 gram | 7497 (75.8) | 22.8a |
< 2500 gram | 2278 (23.0) | 83.1b |
Unknown | 109 (1.1) | |
Mode of delivery*** | ||
Normal | 3208 (32.4) | 22.7a |
Cesarean | 6332 (64.1) | 29.5b |
Unknown | 344 (3.5) | ─ |
Regions | ||
West | 3814 (38.6) | 29.5a |
South | 1288 (13.0) | 28.5a |
Central | 1826 (18.5) | 28.2a |
North | 549 (5.6) | 30.3a |
East | 2352 (23.8) | 24.0b |
Unknown | 55 (0.6) | ─ |