|
ELBW (n=88)
|
NBW (n=60)
|
Perinatal |
Antenatal steroids | 26 (29.5%) | 0 (0%) |
Maternal pre-eclampsia | 15 (17.0%) | 2 (3.3%) |
Outborn | 17 (19.3%) | 0 (0%) |
Gestational age (completed weeks) | 27.1 (2.4) | 39.9 (1.1) |
Birthweight (g) | 873 (84) | 3501 (546) |
Small for gestational age | 13 (14.8%) | 0 (0%) |
Caesarean section | 23 (26.1%) | 7 (11.7%) |
Male | 39 (44.3%) | 33 (55.0%) |
Multiple birth | 7 (8.0%) | 0 (0%) |
Respiratory support | 76 (86.4%) | 0 (0%) |
Days IPPV (median, IQR)1-150
| 11 (2.25–29) | 0 (0–0) |
Days oxygen therapy (median, IQR) | 46.5 (11–69) | 0 (0–0) |
Sociodemographic1-151 |
Years of maternal schooling (median, IQR) | 10 (9–12) | 10 (8–12) |
Social class—Daniel scale10 (median, IQR) | 4.5 (2.5–5.9) | 4.8 (3.6–5.7) |