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Effects of Hurricane Michael on Access to Care for Pregnant Women and Associated Pregnancy Outcomes

Author

Listed:
  • Ke Pan

    (Department of Epidemiology, School of Public Health and Tropical Medicine, Tulane University, New Orleans, LA 70112, USA)

  • Leslie Beitsch

    (Department of Behavioral Sciences and Social Medicine, College of Medicine, Florida State University, Tallahassee, FL 32306, USA)

  • Elaina Gonsoroski

    (Department of Geography, College of Social Sciences and Public Policy, Florida State University, Tallahassee, FL 32306, USA)

  • Samendra P. Sherchan

    (Department of Environmental Health Sciences, School of Public Health and Tropical Medicine, Tulane University, New Orleans, LA 70112, USA)

  • Christopher K. Uejio

    (Department of Geography, College of Social Sciences and Public Policy, Florida State University, Tallahassee, FL 32306, USA)

  • Maureen Y. Lichtveld

    (Department of Environmental Health Sciences, School of Public Health and Tropical Medicine, Tulane University, New Orleans, LA 70112, USA)

  • Emily W. Harville

    (Department of Epidemiology, School of Public Health and Tropical Medicine, Tulane University, New Orleans, LA 70112, USA)

Abstract

Background : Disasters are associated with worse perinatal outcomes, perhaps due to inadequate prenatal care (PNC). Methods : Using 2017–2019 Florida vital statistics, we compared PNC use before and after Hurricane Michael. We categorized counties as most affected (Area A) or less affected (Area B and C). We examined whether Michael’s effects on perinatal outcomes varied by maternity care availability and used the Baron and Kenny method to assess whether delayed PNC initiation mediated perinatal outcomes. Log-binomial regression and semi-parametric linear regression were used, controlling for maternal and ZIP code tabulation area characteristics. Results : Compared to the one-year period pre-Michael, the week of the first PNC was later in all areas in the one-year period post-Michael, with the largest change in Area A (adjusted difference 0.112, 95% CI: 0.055–0.169), where women were less likely to receive PNC overall (aRR = 0.994, 95% CI = 0.990–0.998) and more likely to have inadequate PNC (aRR = 1.193, 95% CI = 1.127–1.264). Michael’s effects on perinatal outcomes did not vary significantly by maternity care availability within Area A. Delayed PNC initiation appeared to mediate an increased risk in small for gestational age (SGA) births after Michael. Conclusion : Women in Area A initiated PNC later and had a higher likelihood of inadequate PNC. Delayed PNC initiation may partially explain increased risk of SGA.

Suggested Citation

  • Ke Pan & Leslie Beitsch & Elaina Gonsoroski & Samendra P. Sherchan & Christopher K. Uejio & Maureen Y. Lichtveld & Emily W. Harville, 2021. "Effects of Hurricane Michael on Access to Care for Pregnant Women and Associated Pregnancy Outcomes," IJERPH, MDPI, vol. 18(2), pages 1-17, January.
    • Handle: RePEc:gam:jijerp:v:18:y:2021:i:2:p:390-:d:475804
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    References listed on IDEAS

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    4. Sammy Zahran & Jeffrey G. Snodgrass & Lori Peek & Stephan Weiler, 2010. "Maternal Hurricane Exposure and Fetal Distress Risk," Risk Analysis, John Wiley & Sons, vol. 30(10), pages 1590-1601, October.
    5. Marianne P. Bitler & Janet Currie, 2005. "Does WIC work? The effects of WIC on pregnancy and birth outcomes," Journal of Policy Analysis and Management, John Wiley & Sons, Ltd., vol. 24(1), pages 73-91.
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