Evidence map›Paper›PMID 27015139›Full record

SynthesisJournal of environmental science and health. Part. B, Pesticides, food contaminants, and agricultural wastes2016

Systematic review and meta-analysis of glyphosate exposure and risk of lymphohematopoietic cancers.

Ellen T Chang, Elizabeth Delzell

Abstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in Journal of environmental science and health. Part. B, Pesticides, food contaminants, and agricultural wastes, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 5 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

20 citing papers in PubMed, 5 syntheses or guidelines pooled it.

  1. Pooled it
  2. Cancer and occupational exposure to pesticides: an umbrella review.International archives of occupational and environmental health · 2021
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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

2 authors.

Ellen T Changa Center for Epidemiology and Computational Biology, Health Sciences Practice, Exponent, Inc. , Menlo Park, California and Alexandria , Virginia , USA.
Elizabeth Delzella Center for Epidemiology and Computational Biology, Health Sciences Practice, Exponent, Inc. , Menlo Park, California and Alexandria , Virginia , USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This systematic review and meta-analysis rigorously examines the relationship between glyphosate exposure and risk of lymphohematopoietic cancer (LHC) including NHL, Hodgkin lymphoma (HL), multiple myeloma (MM), and leukemia. Meta-relative risks (meta-RRs) were positive and marginally statistically significant for the association between any versus no use of glyphosate and risk of NHL (meta-RR = 1.3, 95% confidence interval (CI) = 1.0-1.6, based on six studies) and MM (meta-RR = 1.4, 95% CI = 1.0-1.9; four studies). Associations were statistically null for HL (meta-RR = 1.1, 95% CI = 0.7-1.6; two studies), leukemia (meta-RR = 1.0, 95% CI = 0.6-1.5; three studies), and NHL subtypes except B-cell lymphoma (two studies each). Bias and confounding may account for observed associations. Meta-analysis is constrained by few studies and a crude exposure metric, while the overall body of literature is methodologically limited and findings are not strong or consistent. Thus, a causal relationship has not been established between glyphosate exposure and risk of any type of LHC.

Indexed as

GlycineGlyphosateHerbicidesHodgkin DiseaseHumansLeukemiaMultiple MyelomaNeoplasmsRisk FactorsGlycineGlyphosateHerbicidesGlyphosatehematologic malignanciesherbicidesHodgkin lymphomaleukemiameta-analysismultiple myelomanon-Hodgkin lymphoma

Identifiers

PMID27015139
PMCPMC4866614

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.