From: Predictors for an unsuccessful INtubation-SURfactant-Extubation procedure: a cohort study
Characteristics | Study population (n = 322) |
---|---|
Treatment group, n (%)1 | |
INSURE success | 100 (31) |
INSURE failure | 33 (10) |
Short MV | 31 (10) |
Long MV | 158 (49) |
Duration of intubation at surfactant, median (IQR), h1 | |
INSURE success | 0.3 (0–0.5) |
INSURE failure | 0.5 (0–0.7) |
Short MV | 15.4 (8.0–19.7) |
Long MV | 57.3 (33.5–114.2) |
Gestational age, n (%)1 | |
<26 + 0 weeks | 70 (22) |
26 + 0 – 27 + 6 weeks | 92 (29) |
28 + 0 – 29 + 6 weeks | 102 (32) |
30 + 0 – 31 + 6 weeks | 58 (18) |
Birth weight, n (%)1 | |
<750 g | 53 (17) |
750–999 g | 104 (32) |
1000–1249 g | 80 (25) |
≥1250 g | 84 (26) |
Small for gestational age, n (%)1 | 134 (42) |
Gender, n (%), male1 | 190 (59) |
Temperature at admission to NICU, mean (SD), °C2 | 36.1 (0.9) |
Parity, n (%)1 | |
Nulliparous | 190 (61) |
Primiparous | 85 (27) |
Multiparous | 37 (12) |
Multiple pregnancies, n (%)1 | |
Singletons | 187 (58) |
Twins | 119 (37) |
Triplets | 16 (5) |
Antenatal steroids, n (%)1 | 285 (90) |
Cesarean delivery, n (%)1 | 214 (66) |
Preeclampsia, n (%)2 | 59 (20) |
Prolonged rupture of membranes >18 hours, n (%)2 | 26 (9) |
Maternal age at delivery, mean (SD), years1 | 29.9 (4.7) |