Evidence map›Paper›PMID 25488349›Full record

ArticleJournal of the American College of Surgeons2015

Socioeconomic risk factors for long-term mortality after pulmonary resection for lung cancer: an analysis of more than 90,000 patients from the National Cancer Data Base.

Onkar V Khullar, Theresa Gillespie, Dana C Nickleach, Yuan Liu, Kristin Higgins, Suresh Ramalingam, Joseph Lipscomb, Felix G Fernandez

Abstract read
In one paragraph

Article in Journal of the American College of Surgeons, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing 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

22 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Surgeon Quality and Patient Survival After Resection for Non-Small-Cell Lung Cancer.Journal of clinical oncology : official journal of the American Society of Clinical Oncology · 2023
    Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Review
  14. Article
  15. Review
  16. Article
  17. Model of lung cancer surgery risk derived from a Japanese nationwide web-based database of 78 594 patients during 2014-2015.European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery · 2017
    Article
  18. Article
  19. Article
  20. 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

8 authors.

Onkar V KhullarDivision of Cardiothoracic Surgery, Emory University School of Medicine, Atlanta, GA.
Theresa GillespieDepartment of Hematology and Medical Oncology, Emory University School of Medicine, Atlanta, GA; Department of Surgery, Emory University School of Medicine, Atlanta, GA.
Dana C NickleachBiostatistics and Bioinformatics Shared Resource at Winship Cancer Institute, Emory University School of Medicine, Atlanta, GA.
Yuan LiuBiostatistics and Bioinformatics Shared Resource at Winship Cancer Institute, Emory University School of Medicine, Atlanta, GA; Rollins School of Public Health, Emory University School of Medicine, Atlanta, GA.
Kristin HigginsDepartment of Radiation Oncology, Emory University School of Medicine, Atlanta, GA.
Suresh RamalingamDepartment of Hematology and Medical Oncology, Emory University School of Medicine, Atlanta, GA.
Joseph LipscombRollins School of Public Health, Emory University School of Medicine, Atlanta, GA; Winship Cancer Institute, Emory University School of Medicine, Atlanta, GA.
Felix G FernandezDivision of Cardiothoracic Surgery, Emory University School of Medicine, Atlanta, GA. Electronic address: felix.fernandez@emoryhealthcare.org.

Funding

Winship Cancer Institute Cancer Center Support GrantP30CA138292 · NCI · EMORY UNIVERSITY · PI Suresh S Ramalingam · 2009 to 2026
$47.5M
Atlanta Clinical and Translational Science Institute (ACTSI) RenewalUL1TR000454 · NCATS · EMORY UNIVERSITY · PI STEPHENS, DAVID S · 2012 to 2016
$25.8M
NCATS NIH HHS UL1 TR000454NCATS NIH HHS UL1TR000454NCI NIH HHS P30 CA138292NCI NIH HHS P30CA138292
6 · The paper itself

Abstract

backgroundSeveral clinical variables, such as tumor stage and age, are well established factors associated with long-term survival after surgical resection of lung cancer. Our aim was to examine the impact of other clinical and demographic variables, controlling for known predictors of long-term survival, in order to investigate how outcomes varied according to important nonclinical factors. STUDY

designThe National Cancer Data Base, jointly supported by the Commission on Cancer of the American College of Surgeons and the American Cancer Society, was used to identify patients undergoing pulmonary resection for lung cancer and perform a retrospective cohort study. The cohort consisted of patients diagnosed with nonsmall cell lung cancer from 2003 to 2006, who underwent resection; overall survival data are available only for patients diagnosed through 2006. A Cox proportional hazards survival model was used to examine factors associated with risk of mortality.

resultsA total of 92,929 patients were identified as diagnosed during the study period and undergoing surgical resection for lung cancer. On multivariable analysis, several socioeconomic factors such as lack of insurance, lower income, less education, and treatment at community centers vs academic or research programs predicted worse overall survival after controlling for disease characteristics known to be predictors of worse survival, such as tumor stage, histology, age, and extent of resection.

conclusionsDiminished long-term survival after pulmonary resection was associated with a number of socioeconomic factors. To date, this represents the largest database analysis of long-term mortality in patients undergoing surgical resection for lung cancer. The disparities in survival outcomes reported here require further detailed investigation.

Indexed as

PneumonectomyAdultAgedAged, 80 and overCarcinoma, Non-Small-Cell LungCohort StudiesDatabases, FactualFemaleHumansLung NeoplasmsMaleMiddle AgedRetrospective StudiesRisk FactorsSocioeconomic FactorsSurvival Analysis

Identifiers

PMID25488349
PMCPMC4297595

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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.