n# | Pragmatic criteria | n# | Management criteria |
1 | Birthweight <1750 grams | 1 | Use of parenteral antibiotics |
2 | Gestational age at birth between 28 and 33 weeks | 2 | Ventilation (use of nasal continuous positive airway pressure or invasive support) |
3 | 5 min APGAR score <7 | 3 | Intubation at birth |
| | 4 | Use of phototherapy within the first 24 hours after birth |
| | 5 | Cardiopulmonary resuscitation |
| | 6 | Use of any vasoactive drug |
| | 7 | Use of anticonvulsants |
| | 8 | Administration of surfactant |
| | 9 | Administration of blood product |
| | 10 | Use of steroids to treat refractory hypoglycaemia |
| | 11 | Any surgery |