Evidence map›Paper›PMID 29453436›Full record

ArticleJournal of perinatology : official journal of the California Perinatal Association2018

Rural-urban differences in access to hospital obstetric and neonatal care: how far is the closest one?

Peiyin Hung, Michelle M Casey, Katy B Kozhimannil, Pinar Karaca-Mandic, Ira S Moscovice

Abstract read
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In one paragraph

Article in Journal of perinatology : official journal of the California Perinatal Association, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

44 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Summary of neonatal and maternal transport and reimbursement policies-a 5-year update.Journal of perinatology : official journal of the California Perinatal Association · 2022
    Pooled it
  2. Article
  3. Local availability of neonatal intensive care at rural hospitals with childbirth services.Journal of perinatology : official journal of the California Perinatal Association · 2026
    Article
  4. Article
  5. Rural-urban differences in health care access for postpartum parent and infant dyads.The Journal of rural health : official journal of the American Rural Health Association and the National Rural Health Care Association · 2025
    Article
  6. Mapping maternity care deserts: Driving distance and health outcomes in North Carolina.The Journal of rural health : official journal of the American Rural Health Association and the National Rural Health Care Association · 2025
    Article
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  9. Measuring disparities to emergency medicine with 200 million voter records: The case of rural hospital closures.The Journal of rural health : official journal of the American Rural Health Association and the National Rural Health Care Association · 2025
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Peiyin HungDepartment of Chronic Disease Epidemiology, Yale School of Public Health, New Haven, CT, USA. pei-yin.hung@yale.edu.ORCID 0000-0002-1529-0819
Michelle M CaseyDivision of Health Policy and Management, University of Minnesota School of Public Health, Minneapolis, MN, USA.
Katy B KozhimannilDivision of Health Policy and Management, University of Minnesota School of Public Health, Minneapolis, MN, USA.
Pinar Karaca-MandicDepartment of Finance, University of Minnesota Carlson School of Management, Minneapolis, MN, USA.
Ira S MoscoviceDivision of Health Policy and Management, University of Minnesota School of Public Health, Minneapolis, MN, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesTo quantify drive distances to hospital obstetric services and advanced neonatal care and to examine such disparities by residential rurality and insurance type. STUDY

designData for all-payer maternal childbirth hospitalizations in 2002 (N = 661,240) and 2013 (N = 634,807) from nine geographically dispersed states were linked with the American Hospital Association annual surveys to identify maternal residence zip codes and the addresses of hospitals with obstetric services or advanced neonatal care.

resultsThe uneven geographic distribution of hospital obstetric and advanced neonatal care increased between 2002 and 2013, varying by maternal residential rurality and insurance type. Women in rural non-core areas, with Medicaid or no insurance, and living in counties with lower income and educational attainment, had to travel farther to the nearest hospital with obstetric services or neonatal care than their counterparts.

conclusionsWomen in communities that are already socioeconomically disadvantaged face increasing and substantial travel distances to access perinatal care.

Indexed as

Health Services AccessibilityObstetrics and Gynecology Department, HospitalOutcome Assessment, Health CarePostnatal CarePovertyTime-to-TreatmentCross-Sectional StudiesDatabases, FactualFemaleHealthcare DisparitiesHealth Care SurveysHumansInfant, NewbornMedicaidPregnancyRural Population

Identifiers

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.