Demographics of study infants
| VT<6 mL/kg group (n=41) | VT>6 mL/kg group (n=124) | P values | |
| Birth weight (g) | 915 (250) | 858 (251) | 0.44 |
| Gestational age (weeks) | 26 (1) | 26 (2) | 0.63 |
| Male* | 6 (38%) | 20 (41%) | 1.00 |
| Antenatal steroids* | 16 (100%) | 43 (88%) | 0.32 |
| Apgar 1 min† | 5 (2–5) | 3 (2–5) | 0.16 |
| Apgar 5 min† | 7 (6–7) | 6 (5–7) | 0.35 |
| MgSO4* | 12 (75%) | 21 (45%) | 0.05 |
| Caesarean section* | 12 (75%) | 35 (71%) | 0.56 |
| Delayed cord clamping | 32 (77%) | 79 (64%) | 0.49 |
Data are presented as mean (SD) unless indicated.
*n (%).
†Median (IQR).