Characteristic | Value |
Maternal age (median, interquartile) | 27 [23.0, 30.5] |
Gestational age at presentation (median, interquartile) | 31 [28.8, 32.4] |
Gestational age at delivery (median, interquartile) | 37 [33.5, 38.6] |
Cervical length at presentation (median, interquartile) | 28 [20.0, 31.0] |
Cervical length < 25 mm at presentation (count/percent) | 17 (30%) |
Corticosteroid therapy (count/percent) | 38 (67%) |
Count/percent delivered within 7 days | 4 (11%) |
Count/percent delivered within 14 days | 6 (16%) |
Tocolytic therapy (count/percent) | 38 (67%) |
Count/percent delivered within 7 days | 6 (16%) |
Count/percent delivered within 14 days | 7 (18%) |
Delivery < 34 weeks (count/percent) | 16 (28%) |
Delivery ≤ 7 days of presentation | 6 (11%) |