Evidence map›Paper›PMID 22649138›Full record

ArticleJournal of clinical oncology : official journal of the American Society of Clinical Oncology2012

Increased body mass index is associated with improved survival in United States veterans with diffuse large B-cell lymphoma.

Kenneth R Carson, Nancy L Bartlett, Jay R McDonald, Suhong Luo, Angelique Zeringue, Jingxia Liu, Qiang Fu, Su-Hsin Chang, Graham A Colditz

Open access · bronzeAbstract read
In one paragraph

Article in Journal of clinical oncology : official journal of the American Society of Clinical Oncology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed, 2 pooled it
3.5field-weighted citation impact, top 6% 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

47 citing papers in PubMed, 2 syntheses or guidelines pooled it, 93 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Trial
  5. The role of body mass index in survival outcome for lymphoma patients: US intergroup experience.Annals of oncology : official journal of the European Society for Medical Oncology · 2014
    Trial
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  8. Review
  9. Article
  10. Article
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  12. A valuable database for disease trends and treatment.Proceedings (Baylor University. Medical Center) · 2024
    Article
  13. Review
  14. Article
  15. Article
  16. Obesity Paradox: Fact or Fiction?Current obesity reports · 2023
    Review
  17. Risk and Protective Factors for Cancer Mortality among United States Service Members and Veterans (2001-2018).Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology · 2023
    Article
  18. The Obesity Controversy: Does It Impact Treatment Response in Diffuse Large B-Cell Lymphoma?International journal of hematology-oncology and stem cell research · 2023
    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

9 authors at 1 institution in 1 country.

Kenneth R CarsonSt Louis Veterans Affairs Medical Center, Division of Oncology, Washington University School of Medicine, 660 S. Euclid Ave, Campus Box 8056, St Louis, MO 63110, USA. kcarson@dom.wustl.edu
Nancy L Bartlett
Jay R McDonald
Suhong Luo
Angelique Zeringue
Jingxia Liu
Qiang Fu
Su-Hsin Chang
Graham A Colditz
Saint Louis University · US

Funding

Washington University Institute of Clinical and Translational SciencesUL1TR000448 · NCATS · WASHINGTON UNIVERSITY · PI EVANOFF, BRADLEY A · 2012 to 2016
$41.4M
Worksite Policies and neighborhood Influences on Obesity and Cancer RiskU54CA155496 · NCI · WASHINGTON UNIVERSITY · PI COLDITZ, GRAHAM A. · 2011 to 2016
$9.0M
WASHINGTON UNIVERSITY CER MENTORED CAREER DEVELOPMENT AWARD KM1KM1CA156708 · NCI · WASHINGTON UNIVERSITY · PI FRASER, VICTORIA J. · 2010 to 2010
$2.5M
NCATS NIH HHS UL1 TR000448NCI NIH HHS KM1CA15608NCI NIH HHS KM1 CA156708NCI NIH HHS U54 CA155496NCI NIH HHS U54CA155496
6 · The paper itself

Abstract

purposeObesity increases the risk of death from many malignancies, including non-Hodgkin's lymphoma (NHL). In diffuse large B-cell lymphoma (DLBCL), the most common form of NHL, the association between body mass index (BMI) at diagnosis and survival is unclear. PATIENTS AND

methodsWe evaluated the association between BMI at diagnosis and overall survival in a retrospective cohort of 2,534 United States veterans diagnosed with DLBCL between October 1, 1998 and December 31, 2008. Cox modeling was used to control for patient- and disease-related prognostic variables.

resultsMean age at diagnosis was 68 years (range, 20 to 100 years); 64% of patients were overweight (BMI, 25 to < 30) or obese (BMI, ≥ 30). Obese patients were significantly younger, had significantly fewer B symptoms, and trended toward lower-stage disease, compared with other BMI groups. Cox analysis showed reduced mortality in overweight and obese patients (overweight: hazard ratio [HR], 0.73; 95% CI, 0.65 to 0.83; obese: HR, 0.68; 95% CI, 0.58 to 0.80), compared with normal-weight patients (BMI, 18.5 to < 25). Treatment during the rituximab era reduced the risk of death without affecting the association between BMI and survival. Disease-related weight loss occurred in 29% of patients with weight data 1 year before diagnosis. Cox analysis based on BMI 1 year before diagnosis continued to demonstrate reduced risk of death in overweight and obese patients.

conclusionBeing overweight or obese at the time of DLBCL diagnosis is associated with improved overall survival. Understanding the mechanisms responsible for this association will require further study.

Indexed as

Body Mass IndexAdultAgedAged, 80 and overFemaleHumansLymphoma, Large B-Cell, DiffuseMaleMiddle AgedObesityOverweightPrognosisRetrospective StudiesUnited StatesVeteransYoung Adult

Identifiers

PMID22649138
PMCPMC3434980
OpenAlexW2131591460

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.