Clinical characteristics of babies studied
| CLD (n=20) | No CLD (n=25) | p Value | |
| Gestation (weeks) | 25.2 (1.5) | 28.4 (2.5) | <0.00011-150 |
| Birth weight (g) | 759 (189) | 1312 (416) | <0.00011-150 |
| Median a/A ratio first 24 hours | 0.37 (0.11) | 0.40 (0.18) | 0.791-150 |
| Sex (male : female) | 12 : 8 | 15 : 10 | 0.721-151 |









