Racial/ethnic differences in necrotizing enterocolitis incidence and outcomes in premature very low birth weight infants
Background As advances in neonatal intensive care increase the survival of extremely premature infants, the at-risk population for necrotizing enterocolitis (NEC) continues to rise. Although racial health disparities in preterm births have been well documented, large-scale studies exploring racial d...
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Veröffentlicht in: | Journal of perinatology 2018-10, Vol.38 (10), p.1386-1390 |
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Sprache: | eng |
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Zusammenfassung: | Background
As advances in neonatal intensive care increase the survival of extremely premature infants, the at-risk population for necrotizing enterocolitis (NEC) continues to rise. Although racial health disparities in preterm births have been well documented, large-scale studies exploring racial differences in NEC outcomes are lacking. Here, we conduct a study of racial health disparities in NEC using a nationally representative multicenter cohort.
Study design
Infants ≤1500 g birth weight and ≤30 weeks gestational age admitted in the first week after birth to neonatal intensive care units in the Pediatrix Medical group from 1997 to 2015 were included. Multivariable logistic regression was used to determine the adjusted odds ratio (AOR) of risk factors related to NEC and associated mortality.
Results
Of the 126,089 (45% non-Hispanic White, 27% non-Hispanic Black, and 19% Hispanic) infants who met the inclusion criteria, 8796 (7%) developed NEC. On multivariable analysis, non-Hispanic Black and Hispanic infants had higher odds of developing NEC (AOR 1.31, 95% confidence interval (CI) [1.24–1.39],
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ISSN: | 0743-8346 1476-5543 |
DOI: | 10.1038/s41372-018-0184-x |