Evidence map›Paper›PMID 41770096›Full record

ArticleCancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology2026

Racial Differences in Expected Versus Actual Costs of Cervical Cancer Screening among Low-Income, Underscreened Women in North Carolina.

Sinéad Isaacson, Lisa P Spees, Michael G Hudgens, Brian W Pence, Stephanie B Wheeler, Lynn B Barclay, Noel T Brewer, Joanna Maselko, Jennifer S Smith

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, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

9 authors.

Sinéad IsaacsonDepartment of Epidemiology, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, North Carolina.ORCID 0000-0002-1814-3988
Lisa P SpeesDivision of Pharmaceutical Outcomes and Policy, University of North Carolina, Chapel Hill, North Carolina.ORCID 0000-0002-5680-9330
Michael G HudgensDepartment of Biostatistics, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, North Carolina.ORCID 0000-0002-9106-4194
Brian W PenceDepartment of Epidemiology, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, North Carolina.ORCID 0000-0001-7321-9538
Stephanie B WheelerUNC Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, North Carolina.ORCID 0000-0002-3399-9047
Lynn B BarclayAmerican Sexual Health Association , Research Triangle Park, Durham, North Carolina.ORCID 0000-0003-4670-4970
Noel T BrewerDepartment of Health Behavior, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, North Carolina.ORCID 0000-0003-2241-7002
Joanna MaselkoDepartment of Epidemiology, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, North Carolina.ORCID 0000-0002-6270-8237
Jennifer S SmithDepartment of Epidemiology, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, North Carolina.ORCID 0000-0002-1256-0422

Funding

Training in Infectious Disease Epidemiology (TIDE)T32AI070114 · NIAID · UNIV OF NORTH CAROLINA CHAPEL HILL · PI Brian W Pence · 2007 to 2026
$4.0M
Effect of HPV Self-Collection on Cervical Cancer Screening in High Risk WomenR01CA183891 · NCI · UNIV OF NORTH CAROLINA CHAPEL HILL · PI SMITH, JENNIFER SUSAN · 2015 to 2019
$3.0M
National Institutes of Health (NIH) 5R01CA183891-03National Institutes of Health (NIH) T32 AI 070114NCI NIH HHS R01 CA183891NIAID NIH HHS T32 AI070114
6 · The paper itself

Abstract

backgroundPerceived financial barriers to cervical cancer screening in the United States are well documented. However, few data compare perceived cost barriers with actual screening costs. Our objective was to compare individuals' expected screening costs with actual screening costs. Additionally, we explore cost differences for Black and White participants to better understand how perceived financial barriers may contribute to screening disparities.

methodsWe utilized control arm (n = 227) data from the MBMT-3 trial of low-income underscreened women in North Carolina. At baseline, participants were asked their expected screening and screening-associated costs (i.e., lost wages, transportation, child/dependent care, etc.). After in-clinic screening, participants reported their actual costs. We calculated differences between individuals' expected versus actual costs, overall and for Black and White participants. We examined sociodemographic predictors of expected costs and expected-actual cost difference.

resultsParticipants expected screening to cost a median $200 (IQR: 100-300), primarily for appointments and laboratory tests. Black participants expected higher screening costs (median $265) than White participants ($205). Participants who completed screening overestimated expenses, with median expected costs of $215 compared with $5 for actual costs. Participants overestimated costs for every category: appointment and laboratory tests, lost wages, transportation, and child/dependent care. Actual costs were similar for Black and White participants.

conclusionEducational outreach about existing affordable screening services may reduce perceived financial barriers, particularly for historically marginalized populations. IMPACT: Among an underscreened population perceiving high financial barriers, participants overestimated screening costs, with Black participants expecting higher costs than White participants. High expected costs indicate low awareness of subsidized screening options. See related In the Spotlight, p. 1061.

Indexed as

Early Detection of CancerPovertyUterine Cervical NeoplasmsAdultBlack or African AmericanFemaleHumansMass ScreeningMiddle AgedNorth CarolinaWhite

Identifiers

PMID41770096
PMCPMC13060531

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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.