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Fetal sex and maternal asthma control in pregnancy

  • Ludmila N. Bakhireva
  • , Michael Schatz
  • , Kenneth Lyons Jones
  • , Carey M. Tucker
  • , Donald J. Slymen
  • , Hillary S. Klonoff-Cohen
  • , Louise Gresham
  • , Diana Johnson
  • , Christina D. Chambers
  • , D. Quinn
  • , D. Vogt
  • , K. Kao
  • , S. Lavigne
  • , J. Brochu
  • , B. Buehler
  • , E. Conover
  • , K. Ormond
  • , C. Chou
  • , Y. Johnson
  • , S. Swerc
  • S. Braddock, P. Slusher, L. Robinson, S. Gangell, G. Koren, M. Morreti, L. Wolfe, J. Carey, J. Robertson, J. Polifka, E. Rudy
  • University of New Mexico
  • Kaiser Permanente
  • University of California at San Diego
  • Midwestern University Glendale
  • San Diego State University
  • University of Arizona
  • University of Connecticut
  • University of Nebraska Medical Center
  • Illinois Teratogen Information Service
  • Children's Hospital of Michigan
  • University of Missouri
  • SUNY Buffalo
  • University of Toronto
  • University of North Texas
  • Utah Department of Health
  • University of Washington

Research output: Contribution to journalArticlepeer-review

36 Scopus citations

Abstract

Asthma is a prevalent chronic disorder that might substantially complicate pregnancy. Some recent reports suggest that the presence of a female fetus might be associated with worse maternal asthma symptoms during pregnancy. We tested this hypothesis using the sample of 719 pregnant women with asthma prospectively enrolled in the OTIS study. The presence of a female fetus was associated with a higher incidence of hospitalizations for asthma during pregnancy (OR = 1.84; 95% CI: 1.05; 3.21) independent of maternal age, BMI, ethnicity, smoking, and socioeconomic status. The current study suggests that pregnant asthmatic women carrying a girl might be more susceptible to asthma exacerbations.

Original languageEnglish
Pages (from-to)403-407
Number of pages5
JournalJournal of Asthma
Volume45
Issue number5
DOIs
StatePublished - Jun 2008

Keywords

  • Asthma
  • Asthma control
  • Asthma exacerbation
  • Fetal sex
  • Pregnancy

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