Evidence map›Paper›PMID 22328999›Full record

ArticleEnvironmental health perspectives2012

A prospective study of organochlorines in adipose tissue and risk of non‑Hodgkin lymphoma.

Elvira Vaclavik Bräuner, Mette Sørensen, Eric Gaudreau, Alain LeBlanc, Kirsten Thorup Eriksen, Anne Tjønneland, Kim Overvad, Ole Raaschou-Nielsen

Open access · diamondAbstract read
In one paragraph

Article in Environmental health perspectives, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 2 pooled it
6.6field-weighted citation impact, top 3% 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

17 citing papers in PubMed, 2 syntheses or guidelines pooled it, 53 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Blood LeukocyteCancer research communications · 2023
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  8. Mortality among capacitor workers exposed to polychlorinated biphenyls (PCBs), a long-term update.International archives of occupational and environmental health · 2015
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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

8 authors at 3 institutions in 3 countries.

Elvira Vaclavik BräunerInstitute of Cancer Epidemiology, Danish Cancer Society, Copenhagen, Denmark
Mette Sørensen
Eric Gaudreau
Alain LeBlanc
Kirsten Thorup Eriksen
Anne Tjønneland
Kim Overvad
Ole Raaschou-Nielsen
Danish Cancer Society · DKInstitut National de Santé Publique du Québec · CAAarhus University · DK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundExposure to organochlorines has been examined as a potential risk factor for non-Hodgkin lymphoma (NHL), with inconsistent results that may be related to limited statistical power or to imprecise exposure measurements.

objectiveOur purpose was to examine associations between organochlorine concentrations in prediagnostic adipose tissue samples and the risk of NHL.

methodsWe conducted a case–cohort study using a prospective Danish cohort of 57,053 persons enrolled between 1993 and 1997. Within the cohort we identified 256 persons diagnosed with NHL in the population-based nationwide Danish Cancer Registry and randomly selected 256 subcohort persons. We measured concentrations of 8 pesticides and 10 polychlorinated biphenyl (PCB) congeners in adipose tissue collected upon enrollment. Associations between the 18 organochlorines and NHL were analyzed in Cox regression models, adjusting for body mass index.

resultsIncidence rate ratios and confidence intervals (CIs) for interquartile range increases in concentrations of dichlorodiphenyltrichlorethane (DDT), cis-nonachlor, and oxychlordane were 1.35 (95% CI: 1.10, 1.66), 1.13 (95% CI: 0.94, 1.36), and 1.11 (95% CI: 0.89, 1.38), respectively, with monotonic dose–response trends for DDT and cis-nonachlor based on categorical models. The relative risk estimates were higher for men than for women. In contrast, no clear association was found between NHL and PCBs.

conclusionWe found a higher risk of NHL in association with higher adipose tissue levels of DDT, cis-nonachlor, and oxychlordane, but no association with PCBs. This is the first study of organochlorines and NHL using prediagnostic adipose tissue samples in the exposure assessment and provides new environmental health evidence that these organochlorines contribute to NHL risk.

Indexed as

Adipose TissueAgedEnvironmental ExposureFemaleHumansHydrocarbons, ChlorinatedIncidenceLymphoma, Non-HodgkinMaleMiddle AgedPesticidesPolychlorinated BiphenylsProspective StudiesRisk AssessmentHydrocarbons, ChlorinatedPesticidesPolychlorinated Biphenyls

Identifiers

PMID22328999
PMCPMC3261942
OpenAlexW2066743393

What OpenQuestion holds

Textmetadata
LicenceCC0
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.