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Demographic and cognitive data for the study participants
| Preterm | |
|---|---|
| Birth weight, g ± SD (range) | 962.7 ± 170.1 (660–1200) |
| Gestational age, weeks ± SD (range) | 28.1 ± 1.78 (25–31) |
| BPD, n (%) | 6 (24) |
| Necrotizing enterocolitis, n (%) | 0 (0) |
| Retinopathy of prematurity, n (%) | 9 (36) |
| 5 min APGAR score, median (range) | 7 (4–9) |
