Table II.
Characteristic and outcome by gestional age groups
| Gestational age (weeks) | Survival
|
CDH repaired
|
Chromosomal anomalies
|
Major cardiac anomalies
|
ECMO
|
||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| n | % | Total | n | % | Total | n | % | Total | n | % | Total | n | % | Total | |
| ≤28 | 12 | 31.6 | 38 | 14 | 36.8 | 38 | 2 | 5.3 | 38 | 3 | 7.9 | 38 | 0 | 0.0 | 38 |
| 29–30 | 19 | 33.3 | 57 | 26 | 45.6 | 57 | 8 | 14.3 | 56 | 10 | 18.2 | 55 | 1 | 1.8 | 57 |
| 31–32 | 50 | 42.0 | 119 | 65 | 54.6 | 119 | 14 | 14.9 | 94 | 15 | 12.7 | 118 | 7 | 5.9 | 119 |
| 33–34 | 138 | 51.3 | 269 | 181 | 67.3 | 269 | 28 | 10.7 | 262 | 30 | 11.2 | 267 | 56 | 20.7 | 270 |
| 35–36 | 384 | 59.6 | 644 | 498 | 77.1 | 646 | 38 | 6.0 | 638 | 74 | 11.5 | 643 | 226 | 34.9 | 647 |
| ≥37 | 2,848 | 73.1 | 3,895 | 3,365 | 86.3 | 3,899 | 152 | 4.0 | 3,845 | 235 | 6.1 | 3,868 | 1,287 | 33.0 | 3,901 |
| Overall | 3,451 | 68.7 | 5,022 | 4,149 | 82.6 | 5,028 | 242 | 4.9 | 4,933 | 367 | 7.3 | 4,989 | 1,577 | 31.4 | 5,032 |