The association between maternal insurance status on maternal and neonatal outcomes in women with hypertensive disorders of pregnancy

© 2023. The Author(s), under exclusive licence to Springer Nature Limited..

The objective of this study was to examine the association between maternal insurance status and maternal and neonatal adverse outcomes in women who had hypertensive disorders in pregnancy. A population-based retrospective cohort study was undertaken using the US Vital Statistics dataset on Period Linked Birth-Infant Data from 2016-2020. The study population was restricted to non-anomalous births from women whose pregnancies were complicated by hypertensive disorders. Insurance status was categorized as private, Medicaid, self-pay and other. The primary outcome was a composite of maternal adverse outcomes, which included admission to the intensive care unit, unplanned hysterectomy, maternal blood transfusion or uterine rupture. We examined the role of prenatal care in these relationships using a mediation analysis with Kotelchuck's Adequacy of Prenatal Care Utilization Index. Multivariable logistic regression models were used to estimate the association between maternal insurance status and adverse outcomes (using adjusted odds ratios [aOR] and 99% confidence interval [CI]). Of the 18,999,865 live births in the five-year study, 1,642,654 (8.6%) met the inclusion criteria. The frequency of the composite maternal adverse outcome was 1.3%. The maternal composite occurred more frequently in women with Medicaid (aOR = 1.11, 99% CI: 1.06, 1.16) or self-pay (aOR = 1.40, 99% CI: 1.25, 1.55) when compared to private insurance. Adjusting for prenatal care slightly attenuated this association, but remained significant. Among women with hypertensive disorders in pregnancy, women with Medicaid insurance or self-pay were more likely to experience maternal and neonatal adverse outcomes than women with private insurance.

Medienart:

E-Artikel

Erscheinungsjahr:

2024

Erschienen:

2024

Enthalten in:

Zur Gesamtaufnahme - volume:38

Enthalten in:

Journal of human hypertension - 38(2024), 1 vom: 06. Jan., Seite 75-80

Sprache:

Englisch

Beteiligte Personen:

Allouch, Farah [VerfasserIn]
Burwick, Richard [VerfasserIn]
Gupta, Megha [VerfasserIn]
Bartal, Michal Fishel [VerfasserIn]
Bicocca, Matthew J [VerfasserIn]
Chauhan, Suneet P [VerfasserIn]
Wagner, Stephen [VerfasserIn]

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Date Completed 24.01.2024

Date Revised 24.01.2024

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1038/s41371-023-00809-x

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM352840021