Evidence map›Paper›PMID 24002515›Full record

ArticleJournal of clinical oncology : official journal of the American Society of Clinical Oncology2013

Examining potential colorectal cancer care disparities in the Veterans Affairs health care system.

Leah L Zullig, William R Carpenter, Dawn Provenzale, Morris Weinberger, Bryce B Reeve, George L Jackson

Open access · bronzeAbstract read
In one paragraph

Article in Journal of clinical oncology : official journal of the American Society of Clinical Oncology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
2.2field-weighted citation impact, top 12% of its field
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

24 citing papers in PubMed, 33 citations in OpenAlex.

  1. Median Income and Clinical Outcomes of Hospitalized Persons With COVID-19 at an Urban Veterans Affairs Medical Center.Federal practitioner : for the health care professionals of the VA, DoD, and PHS · 2026
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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

6 authors at 1 institution in 1 country.

Leah L ZulligLeah L. Zullig, Dawn Provenzale, Morris Weinberger, and George L. Jackson, Center of Excellence for Health Services Research in Primary Care, Durham Veterans Affairs Medical Center; Dawn Provenzale and George L. Jackson, Duke University, Durham; and Leah L. Zullig, William R. Carpenter, Morris Weinberger, and Bryce B. Reeve, University of North Carolina at Chapel Hill, Chapel Hill, NC.
William R Carpenter
Dawn Provenzale
Morris Weinberger
Bryce B Reeve
George L Jackson
Durham VA Health Care System · US

Funding

Cancer Training GrantR25CA116339 · NCI · UNIV OF NORTH CAROLINA CHAPEL HILL · PI BASCH, ETHAN M., REEVE, BRYCE B · 2008 to 2017
$4.0M
NCI NIH HHS 5R25CA116339NCI NIH HHS R25 CA116339
6 · The paper itself

Abstract

purposeRacial disparities in cancer treatment and outcomes are a national problem. The nationwide Veterans Affairs (VA) health system seeks to provide equal access to quality care. However, the relationship between race and care quality for veterans with colorectal cancer (CRC) treated within the VA is poorly understood. We examined the association between race and receipt of National Comprehensive Cancer Network guideline-concordant CRC care. PATIENTS AND

methodsThis was an observational, retrospective medical record abstraction of patients with CRC treated in the VA. Two thousand twenty-two patients (white, n = 1,712; African American, n = 310) diagnosed with incident CRC between October 1, 2003, and March 31, 2006, from 128 VA medical centers, were included. We used multivariable logistic regression to examine associations between race and receipt of guideline-concordant care (computed tomography scan, preoperative carcinoembryonic antigen, clear surgical margins, medical oncology referral for stages II and III, fluorouracil-based adjuvant chemotherapy for stage III, and surveillance colonoscopy for stages I to III). Explanatory variables included demographic and disease characteristics.

resultsThere were no significant racial differences for receipt of guideline-concordant CRC care. Older age at diagnosis was associated with reduced odds of medical oncology referral and surveillance colonoscopy. Presence of cardiovascular comorbid conditions was associated with reduced odds of medical oncology referral (odds ratio, 0.65; 95% CI, 0.50 to 0.89).

conclusionIn these data, we observed no evidence of racial disparities in CRC care quality. Future studies could examine causal pathways for the VA's equal, quality care and ways to translate the VA's success into other hospital systems.

Indexed as

United States Department of Veterans AffairsAdultAgedAged, 80 and overBlack or African AmericanColonoscopyColorectal NeoplasmsComorbidityFemaleFollow-Up StudiesHealthcare DisparitiesHumansMaleMedical RecordsMiddle AgedNeoplasm Staging

Identifiers

PMID24002515
PMCPMC3782150
OpenAlexW2034010962

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.