Demographics of infants analysed
| Demographics | |
| Female | 50% (25) |
| Gestational age at birth (weeks+days) | 30+5 (6+4) |
| Birth weight (g) | 1303 (980) |
| Postmenstrual age at the time of recording (weeks+days) | 34+1 (4+6) |
| Weight at the time of recording (g) | 1891 (1240) |
| Respiratory interventions | |
| Conventional ventilation (intubated) | 6% (3) |
| CPAP | 14% (7) |
| HHHFNC | 14% (7) |
| Low flow nasal oxygenation | 10% (5) |
| None | 56% (23) |
| Cardiac lesions | |
| Patent ductus arteriosus | 16% (8) |
| Tetralogy of Fallot | 2% (1) |
| Isolated ventricular septal defect | 2% (1) |
| Isolated valvular abnormalities | 4% (2) |
| No lesion suspected | 76% (28) |
Results are % (n) or median (IQR).
CPAP, continuous positive airway pressure; HHHFNC, heated humidified high-flow nasal cannulae.