Evidence map›Paper›PMID 41348478›Full record

ArticleClinical journal of the American Society of Nephrology : CJASN2026

Association between Area Deprivation Index, Kidney Transplant Waitlisting, and Reasons for Denial.

Anna M Morenz, David K Prince, Jordan Nichols, Andrew Snyder, James Perkins, Omri Ganzarski, Zakariya Hussein, Bessie A Young, Yue-Harn Ng

Abstract read
In one paragraph

Article in Clinical journal of the American Society of Nephrology : CJASN, 2026. 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

9 authors.

Anna M MorenzDepartment of Medicine, University of Arizona, Tucson, Arizona.ORCID 0000-0002-4236-0210
David K PrinceDivision of Nephrology, Department of Medicine, University of Washington, Seattle, Washington.ORCID 0000-0001-6761-5606
Jordan NicholsDepartment of Surgery, University of Nevada, Las Vegas, Nevada.ORCID 0000-0001-7600-409
Andrew SnyderUniversity of Washington School of Medicine, Seattle, Washington.ORCID 0000-0002-8809-9214
James PerkinsDivision of Transplant Surgery, University of Washington, Seattle, Washington.ORCID 0000-0002-6935-0012
Omri GanzarskiWashington State University Elson S. Floyd College of Medicine, Spokane, Washington.
Zakariya HusseinUniversity of Washington School of Medicine, Seattle, Washington.ORCID 0009-0003-6246-3617
Bessie A YoungDivision of Nephrology, Department of Medicine, University of Washington, Seattle, Washington.ORCID 0000-0003-3473-6430
Yue-Harn NgDivision of Nephrology, Department of Medicine, University of Washington, Seattle, Washington.ORCID 0000-0001-9893-9937

Funding

Renewal: Gastrointestinal Surgery Outcomes Research FellowshipT32DK070555 · NIDDK · UNIVERSITY OF WASHINGTON · PI FLUM, DAVID R · 2010 to 2024
$3.6M
NIDDK NIH HHS T32 DK070555NIDDK NIH HHS T32DK070555
6 · The paper itself

Abstract

key pointsPatients from highly disadvantaged neighborhoods waited longer and were less likely to be placed on the kidney transplant waitlist. These patients faced higher odds of denial for medical, psychosocial, and body mass index-related reasons during evaluation. Findings point to the need for tailored interventions to address multifaceted barriers to transplant access for this population.

backgroundNeighborhood socioeconomic disadvantage may affect kidney transplant (KT) access and reasons for waitlist denial. We assessed ( 1 ) the association between area deprivation index (ADI) and time-to-KT waitlisting and ( 2 ) whether evaluation outcomes differ by ADI quartile.

methodsWe conducted a retrospective cohort study of 4896 adults who were referred for KT evaluation from January 2015 to December 2021 at the University of Washington, using data collected from the electronic medical record. We used Cox proportional hazards models to evaluate the association of ADI quartile and time to KT waitlisting, adjusting for individual medical and social variables. Multinomial logistic regression was used to assess if KT evaluation outcomes (including waitlist denial reason) differed across ADI quartiles.

resultsAmong the 3638 patients who initiated evaluation, 1381 (38%) were waitlisted. Residents in ADI quartile 4 (most disadvantaged) required longer time and were 27% less likely to be waitlisted than residents in Q1 (least disadvantaged) in the adjusted analysis (adjusted odds ratio [aOR], 0.73; 95% confidence interval [CI], 0.62 to 0.87). Residents in quartile 4 were more likely to be denied for medical reasons (aOR, 2.83; 95% CI, 2.03 to 3.95), nonmedical reasons (aOR, 2.56; 95% CI, 1.80 to 3.64), or for higher body mass index (aOR, 2.47; 95% CI, 1.40 to 4.36) than residents in Q1.

conclusionsResidents in disadvantaged neighborhood required longer time and had lower likelihood of KT waitlisting, with variable reasons for denial (medical, psychosocial, and body mass index), suggesting a need for individualized interventions to improve KT access. Further work, including qualitative methods, may better specify barriers and inform future interventions to address this disparity.

Indexed as

Health Services AccessibilityKidney TransplantationResidence CharacteristicsWaiting ListsAdultAgedFemaleHumansMaleMiddle AgedRetrospective StudiesSocioeconomic FactorsTime Factorscommunity engagement and healthhealth equity, diversity, and inclusionhealth policykidney transplantationsocial determinants of health

Identifiers

PMID41348478
PMCPMC12959736

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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.