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. Author manuscript; available in PMC: 2019 Feb 28.
Published in final edited form as: J Pediatr. 2012 Mar 16;161(2):252–257. doi: 10.1016/j.jpeds.2012.02.014

Table.

Characteristics of the study population (n = 30)

Characteristic Value
Gestational age, n
 Term 6
 Preterm 24
Birth weight, g, mean ± SD 2085 ± 986
Males/females, n 16/14
Race, n (%)
 Black 1 (3)
 White 18(60)
 Hispanic 7(23)
 Asian 3(10)
 Other 1 (3)
Apgar score, median (range)
 1-minute 6 (0–9)
 5-minute 8 (4–9)
Primary diagnosis, n (%)
 Respiratory distress syndrome 26 (87)
 Meconium aspiration syndrome 4(13)
Antenatal steroid use, n (%) 19(63)
Cesarean delivery, n (%) 24 (80)
Multiple birth 11
Intraventricular hemorrhage, n (%) 0
Previous intubation for other indications, n (%) 8 (27)
Poractant alfa/Beractant administration, n 26/4
Delivery of surfactant, mean time from birth 6 hours, 26 minutes
Premedication for endotracheal intubation, n (%) 23 (77)