Demographic characteristics of the CHD group
| Characteristic | |
|---|---|
| Male (No.) (%) | 19 (59%) |
| Gestational age at MRI (wk) | |
| Median | 32.1 |
| Interquartile range | 32–34 |
| Gestational age at birth (wk) | |
| Median | 39 |
| Interquartile range | 38–40 |
| Mother's age (yr) | |
| Median | 31 |
| Interquartile range | 28–34 |
| Birth weight percentile | |
| Median | 46 |
| Interquartile range | 31.2–69.7 |
| Birth weight percentile <10th (No.) (%) | 3 (6.5%) |
| Apgar score at 5 min <7 (No.) (%) | 5 (11%) |