What does this research mean for the field?

Maternal residence in rural or limited-access counties is associated with a higher incidence of nonspontaneous delivery, driven primarily by increased labor induction, among individuals with low-risk term pregnancies. Novelty: ClaimNovelty.INCREMENTAL. Consensus alignment: ConsensusAlignment.NEUTRAL.

What question did this study set out to answer?

To assess how maternal geographic residence and county-level obstetric care access relate to nonspontaneous delivery methods, including labor induction and prelabor cesarean delivery, in low-risk term pregnancies.

August 29, 2026Obstetrics and Gynecology

Maternal Geographic Residence and Obstetric Care Access in Relation to Delivery Method Among Individuals With Low-Risk Term Births in the United States

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To assess how maternal geographic residence and county-level obstetric care access relate to nonspontaneous delivery methods, including labor induction and prelabor cesarean delivery, in low-risk term pregnancies.
Analyzed cross-sectional 2022 US natality data from the National Center for Health Statistics comprising N=1,157,422 individuals with low-risk, term (37–40 weeks of gestation) singleton births.
Classified maternal residence along the rural–urban continuum and county-level maternity care access, categorizing deliveries as spontaneous, labor induction, or prelabor cesarean.
Estimated hazard ratios using Cox proportional hazards models adjusted for maternal age, race and ethnicity, prepregnancy BMI, and cigarette smoking status.
Rural and care-limited county residents experienced higher rates of nonspontaneous delivery at 39–40 weeks, driven by labor induction (34.4% of deliveries; adjusted HR 1.31 to 1.56 across rurality, P trend<.01; adjusted HR 1.33 to 1.52 across access loss, P trend<.01).
Prelabor cesarean delivery (4.8% of deliveries) showed an inverse pattern, occurring less frequently in rural (adjusted HR 0.69 to 0.61, P trend<.01) and care-limited counties (adjusted HR 0.70 to 0.79, P trend<.01).
Rural–urban delivery disparities were primarily explained by maternity care access, with an adjusted HR of 1.05 in rural/full-access versus 1.39 in urban–suburban/no-access counties compared to urban–suburban/full-access counties.

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Implication

Cross-sectional study finds higher rates of labor induction in rural and care-limited counties among low-risk term pregnancies, suggesting healthcare capacity influences obstetric practices.

Cite This Study

Brown et al. (2026) studied this question.

synapsesocial.com/papers/6a92995f8e5d7d1fc0c11462 https://doi.org/10.1097/aog.0000000000006407

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Implication

Cross-sectional study finds higher rates of labor induction in rural and care-limited counties among low-risk term pregnancies, suggesting healthcare capacity influences obstetric practices.

Maternal Geographic Residence and Obstetric Care Access in Relation to Delivery Method Among Individuals With Low-Risk Term Births in the United States

Key Points

Discussion

Implication

Cite This Study

Maternal Geographic Residence and Obstetric Care Access in Relation to Delivery Method Among Individuals With Low-Risk Term Births in the United States

Key Points

Discussion

Implication

Cite This Study

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