Evidence map›Paper›PMID 31813533›Full record

ArticleChest2020

County-Level Variations in Receipt of Surgery for Early-Stage Non-small Cell Lung Cancer in the United States.

Helmneh M Sineshaw, Liora Sahar, Raymond U Osarogiagbon, W Dana Flanders, K Robin Yabroff, Ahmedin Jemal

Abstract read
In one paragraph

Article in Chest, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
–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

18 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Trends in Radiation Use from 2004 to 2020 among Adolescents and Young Adults with Hodgkin Lymphoma.Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology · 2025
    Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Novel Image-Guided Flexible-Probe Transbronchial Microwave Ablation for Stage 1 Lung Cancer.Respiration; international review of thoracic diseases · 2023
    Article
  10. Article
  11. Review
  12. Article
  13. County-Level Variation in Utilization of Surgical Resection for Early-Stage Hepatopancreatic Cancer Among Medicare Beneficiaries in the USA.Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract · 2021
    Article
  14. Review
  15. Article
  16. Volume-Based Care Regionalization: Pitfalls and Challenges.Journal of clinical oncology : official journal of the American Society of Clinical Oncology · 2020
    Article
  17. Article
  18. 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

6 authors.

Helmneh M SineshawAmerican Cancer Society, Atlanta, GA. Electronic address: helmneh.sineshaw@cancer.org.
Liora SaharAmerican Cancer Society, Atlanta, GA.
Raymond U OsarogiagbonBaptist Cancer Center, Memphis, TN.
W Dana FlandersAmerican Cancer Society, Atlanta, GA; Rollins School of Public Health, Emory University, Atlanta, GA.
K Robin YabroffAmerican Cancer Society, Atlanta, GA.
Ahmedin JemalAmerican Cancer Society, Atlanta, GA.

Funding

Improving pathologic nodal staging of resected lung cancerR01CA172253 · NCI · UNIVERSITY OF MEMPHIS · PI OSAROGIAGBON, RAYMOND U · 2013 to 2022
$4.8M
NCI NIH HHS R01 CA172253
6 · The paper itself

Abstract

backgroundAlthough counties are the smallest geographic level for comprehensive health-care delivery analysis, little is known about county-level variations in receipt of curative-intent surgery for early-stage non-small cell lung cancer (NSCLC) and factors contributing to such variations in the United States.

methodsA total of 179,189 patients aged ≥ 35 years who were diagnosed with stage I to II NSCLC between 2007 and 2014 in 2,263 counties were identified from 39 states, the District of Columbia, and Detroit population-based cancer registries; the data were compiled by the North American Association of Central Cancer Registries. The percentage of patients who underwent surgery was calculated for each county with ≥ 20 cases. Adjusted risk ratios were generated by using generalized estimating equation models with modified Poisson regression.

resultsReceipt of surgery for early-stage NSCLC during 2007 to 2014 according to county ranged from 12.8% to 48.6% in the lowest decile of counties, to 74.3% to 91.7% in the highest decile of counties. There were pockets of low surgery receipt rate counties within each state. For example, there was a 25% absolute difference between the lowest and highest surgery receipt rate counties in Massachusetts. Counties in the lowest quartile for receipt of surgery were those with a high proportion of non-Hispanic black subjects, high poverty and uninsured rates, low surgeon-to-population ratio, and nonmetropolitan status.

conclusionsReceipt of curative-intent surgery for early-stage NSCLC varied substantially across counties in the United States, with pockets of low receipt counties in each state. Low surgery receipt counties were characterized by unfavorable area-level socioeconomic and health-care delivery factors.

Indexed as

AdultAgedAged, 80 and overCarcinoma, Non-Small-Cell LungFemaleHumansLung NeoplasmsMaleMiddle AgedNeoplasm StagingPractice Patterns, Physicians'RegistriesUnited Statesepidemiologyhealth-care disparitieshealth-care utilizationresearch-clinicalsurgery oncology

Identifiers

PMID31813533
PMCPMC6965692

What OpenQuestion holds

Textmetadata
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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.