Evidence map›Paper›PMID 36777689›Full record

ArticleLancet regional health. Americas2022

Abortion travel within the United States: An observational study of cross-state movement to obtain abortion care in 2017.

Mikaela H Smith, Zoe Muzyczka, Payal Chakraborty, Elaina Johns-Wolfe, Jenny Higgins, Danielle Bessett, Alison H Norris

Abstract read
In one paragraph

Article in Lancet regional health. Americas, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
–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

23 citing papers in PubMed.

  1. Article
  2. Article
  3. Feelings about abortion at time of care: Findings from an Ohio abortion facility.Sexuality research & social policy : journal of NSRC : SR & SP · 2025
    Article
  4. Review
  5. Article
  6. Abortion Surveillance - United States, 2022.Morbidity and mortality weekly report. Surveillance summaries (Washington, D.C. : 2002) · 2024
    Article
  7. Article
  8. Article
  9. Longitudinal Impact ofAmerican journal of public health · 2024
    Article
  10. Improving healthcare quality by unifying the American electronic medical report system: time for change.The Egyptian heart journal : (EHJ) : official bulletin of the Egyptian Society of Cardiology · 2024
    Article
  11. Article
  12. Article
  13. FromAmerican journal of public health · 2023
    Article
  14. Abortion Surveillance - United States, 2021.Morbidity and mortality weekly report. Surveillance summaries (Washington, D.C. : 2002) · 2023
    Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Abortion incidence and service availability in the United States, 2020.Perspectives on sexual and reproductive health · 2022
    Article
  20. Abortion Surveillance - United States, 2020.Morbidity and mortality weekly report. Surveillance summaries (Washington, D.C. : 2002) · 2022
    Article
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

7 authors.

Mikaela H SmithDivision of Epidemiology, College of Public Health, Ohio State University, 60 Townshend Hall, 1885 Neil Ave. Mall, Columbus, OH 43212, United States.
Zoe MuzyczkaDepartment of Sociology, University of Cincinnati, OH, United States.
Payal ChakrabortyDivision of Epidemiology, College of Public Health, Ohio State University, 60 Townshend Hall, 1885 Neil Ave. Mall, Columbus, OH 43212, United States.
Elaina Johns-WolfeDepartment of Sociology, University of Missouri St. Louis, MO, United States.
Jenny HigginsDepartment of Gender and Women's Studies and Obstetrics and Gynecology, University of Wisconsin-Madison, United States.
Danielle BessettDepartment of Sociology, University of Cincinnati, OH, United States.
Alison H NorrisDivision of Epidemiology, College of Public Health, Ohio State University, 60 Townshend Hall, 1885 Neil Ave. Mall, Columbus, OH 43212, United States.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: In the United States, abortion access is often more limited for people who live in states with few abortion facilities and restrictive abortion legislation. Pregnant people seeking an abortion thus often travel to access care. Methods: We calculated state-specific abortion rate (number of abortions per thousand women ages 15 to 44) and percentage of patients leaving for abortion care using CDC 2017 Abortion Surveillance data, the Guttmacher Institute's Abortion Provider Census and Pregnancies, Births and Abortions in the United States report, and US Census data. We categorized percent leaving by abortion policy landscape using the Guttmacher Institute's classification of state abortion laws, and by facility density (number of abortion facilities per million women ages 15 to 44), calculated using Census and Guttmacher data. We ran correlational tests between each of our variables (percent leaving, facility density, and policy environment), as well as between percent leaving and facility density within policy environment. Findings: In 2017, an average of 8% of US patients left their state of residence for abortion care. Percent leaving varied widely by state: 74% left Wyoming, 57% left South Carolina, and 56% left Missouri, while 13 states had fewer than 4% of patients leaving. States with more restrictive laws averaged 12% of patients leaving, while states with middle ground or supportive laws averaged 10% and 3% leaving, respectively. Pairwise correlations between percent leaving, facility density, and policy score were all statistically significant, though correlations between percent leaving and facility density within policy environment were not. Interpretation: Many patients travel across state lines for abortion care. While patients may leave for a range of reasons, restrictive state-level abortion policy and facility scarcity are associated with patients leaving their state of residence. Funding: This study was supported by a philanthropic foundation that makes grants anonymously.

Identifiers

PMID36777689
PMCPMC9903901

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Registered trials

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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.