Trends in care practices, morbidity, and mortality of extremely preterm neonates, 1993-2012

BJ Stoll, NI Hansen, EF Bell, MC Walsh, WA Carlo… - Jama, 2015 - jamanetwork.com
Importance Extremely preterm infants contribute disproportionately to neonatal morbidity
and mortality. Objective To review 20-year trends in maternal/neonatal care, complications,
and mortality among extremely preterm infants born at Neonatal Research Network centers.
Design, Setting, Participants Prospective registry of 34 636 infants, 22 to 28 weeks'
gestation, birth weight of 401 to 1500 g, and born at 26 network centers between 1993 and
2012. Exposures Extremely preterm birth. Main Outcomes and Measures Maternal/neonatal …