Table 1 Demographic characteristics by GA
26–28 + 6 weeks (N = 378) | 29–32 + 6 weeks (N = 835) | 33–34 + 6 weeks (N = 880) | Overall (N = 2093) | |
|---|---|---|---|---|
Gestational age, mean (SD) | 27.4 (0.84) | 31.0 (1.18) | 33.9 (0.56) | 31.6 (2.50) |
Male, n (%) | 203 (54%) | 449 (54%) | 499 (57%) | 1151 (55%) |
Cesarean delivery, n (%) | 258 (68%) | 574 (69%) | 534 (61%) | 1366 (65%) |
SGA, n (%) | 43 (11%) | 96 (11%) | 102 (12%) | 241 (12%) |
Antenatal Steroids, n (%) | 339 (90%) | 746 (89%) | 614 (70%) | 1699 (81%) |
Maternal morbidity, n (%) | ||||
Chorioamnionitis | 42 (11%) | 37 (4%) | 24 (3%) | 103 (5%) |
Preeclampsia/PIH | 105 (28%) | 273 (33%) | 300 (34%) | 678 (32%) |
PROM | 70 (19%) | 151 (18%) | 107 (12%) | 328 (16%) |