Evidence map›Paper›PMID 38546924›Full record

ArticleCancer causes & control : CCC2024

Guideline-concordant breast cancer care by patient race and ethnicity accounting for individual-, facility- and area-level characteristics: a SEER-Medicare study.

Emma L Herbach, Michaela Curran, Mya L Roberson, Ryan M Carnahan, Bradley D McDowell, Kai Wang, Ingrid Lizarraga, Sarah H Nash, Mary Charlton

Open access · greenAbstract readComparative Study
In one paragraph

Article in Cancer causes & control : CCC, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
2.0field-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

8 citing papers in PubMed, 7 citations in OpenAlex.

  1. Article
  2. Article
  3. Immigration and Social Factors, Tumor Stage, and Risk of Contralateral Breast Cancer in Asian American and Hispanic Women.Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology · 2026
    Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. 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 at 2 institutions in 1 country.

Emma L HerbachDepartment of Epidemiology, College of Public Health, University of Iowa, Iowa City, IA, USA. emma-herbach@uiowa.edu.ORCID http://orcid.org/0000-0003-4090-9174
Michaela CurranDepartment of Community and Behavioral Health, College of Public Health, University of Iowa, Iowa City, IA, USA.
Mya L RobersonDepartment of Health Policy and Management, School of Global Public Health, University of North Carolina at Chapel Hill, Gillings, Chapel Hill, NC, USA.
Ryan M CarnahanDepartment of Epidemiology, College of Public Health, University of Iowa, Iowa City, IA, USA.
Bradley D McDowellUniversity of Iowa Holden Comprehensive Cancer Center, Iowa City, IA, USA.
Kai WangDepartment of Biostatistics, College of Public Health, University of Iowa, Iowa City, IA, USA.
Ingrid LizarragaDepartment of Surgery, University of Iowa Carver College of Medicine, Iowa City, IA, USA.
Sarah H NashDepartment of Epidemiology, College of Public Health, University of Iowa, Iowa City, IA, USA.
Mary CharltonDepartment of Epidemiology, College of Public Health, University of Iowa, Iowa City, IA, USA.
University of Iowa · USUniversity of North Carolina at Chapel Hill · US

Funding

Viral VectorP30CA086862 · NCI · UNIVERSITY OF IOWA · PI Christopher K Laubenthal · 2000 to 2026
$70.0M
CALIFORNIA COORDINATED CANCER PREVENTION & CONTROL PROGRAMU58DP003862 · DP · CALIFORNIA STATE DEPT OF PUBLIC HEALTH · PI SNIPES, KURT P · 2012 to 2014
$31.5M
PROSPR METRICS CISNET Collaboration Investigating Impact of Structural Racism/Discrimination on Cervical Screening Moonshot SupplementUM1CA221940 · NCI · UT SOUTHWESTERN MEDICAL CENTER · PI CHUBAK, JESSICA, HAAS, JENNIFER S · 2018 to 2023
$15.9M
Optimizing Colorectal Cancer Screening PREcision and Outcomes in CommunIty-baSEd Populations (PRECISE)UM1CA222035 · NCI · KAISER FOUNDATION RESEARCH INSTITUTE · PI CHUBAK, JESSICA, CORLEY, DOUGLAS ALLEN · 2018 to 2023
$15.6M
Center for Research to Optimize Precision Lung Cancer Screening in Diverse PopulationsUM1CA221939 · NCI · KAISER FOUNDATION RESEARCH INSTITUTE · PI RITZWOLLER, DEBRA P, VACHANI, ANIL · 2018 to 2023
$15.3M
Coordinating Center for Population-based Research to Optimize Cancer Screening (PROSPR) (U24)U24CA221936 · NCI · FRED HUTCHINSON CANCER RESEARCH CENTER · PI LI, CHRISTOPHER I, ZHENG, YINGYE · 2018 to 2023
$5.7M
Building a patient-centered cancer data mart in a rural stateR50CA243692 · NCI · UNIVERSITY OF IOWA · PI MCDOWELL, BRADLEY D · 2019 to 2023
$490k
Geographic Management of Cancer Health Disparities Research Stimulus AwardNCCDPHP CDC HHS U58 DP003862NCI NIH HHS HHSN261201000034CNCI NIH HHS HHSN261201000035CNCI NIH HHS HHSN261201000035INCI NIH HHS HHSN261201000140CNCI NIH HHS P30 CA086862NCI NIH HHS R50 CA243692NCI NIH HHS U24 CA221936NCI NIH HHS UM1 CA221939NCI NIH HHS UM1 CA221940NCI NIH HHS UM1 CA222035
6 · The paper itself

Abstract

purposeTo examine racial-ethnic variation in adherence to established quality metrics (NCCN guidelines and ASCO quality metrics) for breast cancer, accounting for individual-, facility-, and area-level factors.

methodsData from women diagnosed with invasive breast cancer at 66+ years of age from 2000 to 2017 were examined using SEER-Medicare. Associations between race and ethnicity and guideline-concordant diagnostics, locoregional treatment, systemic therapy, documented stage, and oncologist encounters were estimated using multilevel logistic regression models to account for clustering within facilities or counties.

resultsBlack and American Indian/Alaska Native (AIAN) women had consistently lower odds of guideline-recommended care than non-Hispanic White (NHW) women (Diagnostic workup: OR

conclusionsThis is the first study to examine guideline-concordance across the continuum of breast cancer care from diagnosis to treatment initiation. Disparities were present from the diagnostic phase and persisted throughout the clinical course. Facility and area characteristics may facilitate or pose barriers to guideline-adherent treatment and warrant future investigation as mediators of racial-ethnic disparities in breast cancer care.

Indexed as

Breast NeoplasmsGuideline AdherenceMedicareSEER ProgramAgedAged, 80 and overAmerican Indian or Alaska NativeBlack or African AmericanEthnicityFemaleHealthcare DisparitiesHumansPractice Guidelines as TopicUnited StatesWhiteCancer care continuumEthnicityHealth disparitiesHealth equityMultilevel modelingRace

Identifiers

PMID38546924
PMCPMC11706205
OpenAlexW4393256431

What OpenQuestion holds

Textmetadata
LicenceTDM
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.