Evidence map›Paper›PMID 40459535›Full record

ArticleCancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology2025

The Role of Rurality, Travel Time, and Neighborhood Socioeconomics on Patterns of Adjuvant Therapy Receipt among Patients with Endometrial Cancer.

Victoria M Petermann, Stephanie B Wheeler, Jennifer L Lund, Ashley Leak Bryant, Bradford E Jackson, Benjamin B Albright, Thom J Worm, Jennifer Leeman

Abstract read
In one paragraph

Article in Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

8 authors.

Victoria M PetermannSchool of Nursing, University of North Carolina, Chapel Hill, North Carolina.ORCID 0000-0003-2016-5657
Stephanie B WheelerLineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, North Carolina.ORCID 0000-0002-3399-9047
Jennifer L LundDepartment of Epidemiology, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, North Carolina.ORCID 0000-0002-1108-0689
Ashley Leak BryantSchool of Nursing, University of North Carolina, Chapel Hill, North Carolina.ORCID 0000-0003-1178-1781
Bradford E JacksonLineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, North Carolina.ORCID 0000-0003-0950-2907
Benjamin B AlbrightDivision of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of North Carolina, Chapel Hill, North Carolina.ORCID 0000-0001-5296-9575
Thom J WormDepartment of Geospatial Analytics, North Carolina State University, Raleigh, North Carolina.ORCID 0000-0002-8208-8186
Jennifer LeemanSchool of Nursing, University of North Carolina, Chapel Hill, North Carolina.ORCID 0000-0003-3130-8297

Funding

Cancer Control Education ProgramT32CA057726 · NCI · UNIV OF NORTH CAROLINA CHAPEL HILL · PI Melissa B Gilkey, Melissa A. Troester · 2017 to 2026
$3.7M
National Institutes of Health (NIH) T32CA057726-27NCI NIH HHS HHSN261201800009CNCI NIH HHS HHSN261201800009INCI NIH HHS HHSN261201800015CNCI NIH HHS HHSN261201800015INCI NIH HHS HHSN261201800032CNCI NIH HHS HHSN261201800032INCI NIH HHS T32 CA057726Rita and Alex Hillman Foundation (RAHF)
6 · The paper itself

Abstract

backgroundRural patients with endometrial cancer are more likely to receive lower-quality treatment compared with their urban peers. We evaluated the role of contextual factors [rurality, distance to care, and community socioeconomics (SES)] on the receipt of adjuvant therapy (AT): vaginal brachytherapy (VBT), external beam radiation, and chemotherapy.

methodsWe analyzed Surveillance Epidemiology and End Results-Medicare and included stages IB grade 3 and stages II to IV. We used county-level rural-urban continuum codes to define rurality, the Yost index to measure community SES, and measure of average driving time to gynecologic oncology care. Multivariable logistic regression was used to estimate adjusted ORs (aOR) and 95% confidence intervals (CI) evaluating AT receipt, adjusting for patient-level clinical and demographic characteristics.

resultsA total of 7,572 individuals met inclusion criteria; 15% were rural residing. Rurality was only associated with lower odds of any AT receipt among patients with stage IB endometrial cancer (aOR = 0.62; 95% CI, 0.46-0.83). Increasing travel time was associated with lower odds of VBT (aOR = 0.89; 95% CI, 0.84-0.95). Residence in a low-SES neighborhood was associated with lower odds of chemotherapy (aOR = 0.79; 95% CI, 0.67-0.92) and VBT (aOR = 0.81; 95% CI, 0.69-0.95); however, associations were no longer significant after adjusting for individual SES.

conclusionsTravel time to gynecologic oncology care negatively affects the receipt of treatment regardless of rural or urban residence. Travel time may be a proxy for access to brachytherapy services and may explain the associations between travel and receipt of VBT. IMPACT: Factors characterizing the place of residence beyond rural/urban residence are important for predicting inequitable access to AT.

Indexed as

Endometrial NeoplasmsRural PopulationTravelAgedAged, 80 and overChemotherapy, AdjuvantFemaleHealth Services AccessibilityHumansSEER ProgramSocioeconomic FactorsUnited States

Identifiers

PMID40459535
PMCPMC12314515

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LicenceCC BY-NC-ND
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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.