Gestational age (weeks) | 29.2 (2.3) | 28.7 (2.0) |
Birth weight (g) | 1231 (298) | 1182 (281) |
Sex (male:female) | 8:7 | 8:6 |
Antenatal steroids | 3/15 | 2/14 |
Five minute Apgar<6 | 4/15 | 3/14 |
Period of phototherapy (hours) | 68.5 (62.4) | 72.5 (68.5) |
Period of ventilation (days) | 15.6 (14.7) | 14.1 (12.5) |
Period of oxygen therapy (days) | 43.3 (40.4) | 52.3 (50.9) |
Period of parenteral nutrition (days) | 12.3 (3.1) | 14.4 (3.9) |
Period of parenteral intralipid (days) | 6.2 (2.1) | 6.3 (2.6) |
Retinopathy of prematurity | 4/15 | 2/14 |
Intraventricular haemorrhage | 1/15 | 2/14 |
Chronic lung disease | 2/15 | 2/14 |
Necrotising enterocolitis | 1/15 | 0/14 |