Table 1.
Preterm neonatal data
| PT neurocognitive | PT imaging | P value | |
|---|---|---|---|
| N | 190 | 40 | — |
| Birthweight, g, mean ± SD | 976.8 ± 172 | 990.7 ± 191 | 0.67 |
| Gestational age, weeks, mean ± SD | 28.1 ± 2.0 | 28.2 ± 2.0 | 0.77 |
| Bronchopulmonary dysplasia, N (%) | 76 (40)a | 10 (26)b | 0.10 |
| Necrotizing enterocolitis, N (%) | 14 (7.4) | 4 (10) | 0.74 |
| Any confirmed episode sepsis, N (%) | 37 (20)c | 10 (26)d | 0.45 |
| Retinopathy of prematurity (ROP) any grade, N (%) | 70 (43)e | 14 (50)f | 0.47 |
| ROP either eye, grade 2 or 3, N (%) | 19 (12)e | 2 (7.1)f | 0.55 |
| Received any morphine, N (%) | 9 (4.7) | 1 (2.5) | 0.7 |
| Received any postnatal steroids, N (%) | 77 (41) | 18 (45) | 0.63 |
| If received postnatal steroids, average number of days, mean ± SD | 2.6g ± 2.9 | 2.05 ± 1.8 | 0.45 |
aData available for 189/190 subjects.
bData available for 39/40 subjects.
cData available for 183/190 subjects.
dData available for 39/40 subjects.
eData available for 164/190 subjects.
fData available for 28/40 subjects.
gData available for 76/77 subjects.