Demographics of study infants
| CC+SI group (n=5) | 3:1 C:V group (n=4) | |
| Birth weight (g) | 707 (208) | 808 (192) |
| Gestational age (weeks) | 24.6 (1.3) | 25.6 (2.3) |
| Male* | 2 (40) | 3 (75) |
| Antenatal steroids* | 4 (80) | 4 (100) |
| Apgar 1 min† | 2 (1–4) | 2 (1–2) |
| Apgar 5 min† | 4 (3–6) | 3 (3–3) |
| Delayed cord clamping* | 2 (40) | 3 (75) |
Data are presented as mean (SD), unless indicated: *n (%); †median (IQR) .
CC, chest compressions; C:V, compression:ventilation ratio; SI, sustained inflation.