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Secondary Outcomes
| BOV (n = 768) | HUM (n = 819) | p-Value | |
|---|---|---|---|
| Late-onset infection (%) | 30.3 | 19.0 | <0.00001 |
| IVH: Grade 3 or 4 (%) | 16.8 | 14.5 | 0.22 |
| Ventilator (days) | 32.2 ± 44.9 | 29.3 ± 44.2 | 0.003 |
| Length of stay (days) | 94.7 ± 62.1 | 92.4 ± 54.4 | 0.44 |
| Postmenstrual age at discharge (weeks) | 40.1 ± 8.8 | 39.4 ± 7.5 | 0.10 |
| Retinopathy of prematurity (%) | 9.0 | 5.2 | 0.003 |
| Patent ductus arteriosus (%) | 64.7 | 55.1 | 0.0001 |
| Bronchopulmonary dysplasia (%) | 56.3 | 47.7 | 0.0015 |
IVH, intraventricular hemorrhage.
