| Bayley-III Scale | Outcome at 1 year of age | Outcome at 3 years of age | ||||
| CDH (N=17) | Controls (N=36) | P-value | CDH (N=14) | Controls (N=30) | P-value | |
| Cognitive | 11.41±2.50 | 11.14±2.37 | 0.70 | 10.36±1.60 | 10.73±2.53 | 0.61 |
| Receptive language | 10.18±2.07 | 11.17±2.61 | 0.18 | 10.42±2.31 | 11.23±1.81 | 0.23 |
| Expressive language | 9.35±2.15 | 10.06±2.15 | 0.27 | 9.33±1.78 | 10.87±2.64 | 0.07 |
| Fine motor | 9.82±1.78 | 9.97±2.18 | 0.81 | 10.64±1.78 | 11.00±2.10 | 0.59 |
| Gross motor | 8.24±3.23 | 8.97±2.49 | 0.37 | 9.86±1.35 | 10.21±2.40 | 0.62 |
Mean ± standard deviation. Normal scores: 10±3; mildly delayed<8, severely delayed<4.