Neonatal intensive care unit admissions and their associations with late preterm birth and maternal risk factors in a population-based study

Margaret F. Carter, Elly Xenakis, Alan E Holden, Donald Dudley

    Research output: Contribution to journalArticlepeer-review

    11 Scopus citations

    Abstract

    Objective.To assess the association of late preterm births (LPB [34 0/7-36 6/7]) and maternal risk factors with Neonatal Intensive Care Unit (NICU) admissions. Methods.A retrospective cross-sectional analysis was conducted using data of all who delivered between 2000 and 2008. Statistical analysis was done using Chi-square and multivariable logistic regression. Results.During the study period, 259,576 babies were delivered, and 11.6% were admitted to the NICU. Using logistic regression (NICU admission vs. no NICU admission), there was a 9-fold increased risk associated with preterm labor including preterm premature rupture membranes (PTL/PPROM) while LPB and essentially all other maternal risk factors were not significant. Conclusions.In our study, NICU admissions are more associated with PTL/PPROM rather than LPB and maternal risk factors.

    Original languageEnglish (US)
    Pages (from-to)343-345
    Number of pages3
    JournalJournal of Maternal-Fetal and Neonatal Medicine
    Volume25
    Issue number4
    DOIs
    StatePublished - Apr 1 2012

    Keywords

    • Minorities
    • diabetes
    • hypertensive disease
    • preterm labor
    • preterm premature rupture of membranes

    ASJC Scopus subject areas

    • Pediatrics, Perinatology, and Child Health
    • Obstetrics and Gynecology

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