Evidence map›Paper›PMID 23079792›Full record

SynthesisInternational archives of occupational and environmental health2013

Systematic review and quantification of respiratory cancer risk for occupational exposure to hexavalent chromium.

Andreas Seidler, Sabine Jähnichen, Janice Hegewald, Alba Fishta, Olga Krug, Luisa Rüter, Claudia Strik, Ernst Hallier, Sebastian Straube

Abstract readSystematic Review
PubMed Publisher
In one paragraph

Synthesis in International archives of occupational and environmental health, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 2 pooled it
3.9field-weighted citation impact, top 7% 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

19 citing papers in PubMed, 2 syntheses or guidelines pooled it, 83 citations in OpenAlex.

  1. Aircraft Noise and the Risk of Stroke.Deutsches Arzteblatt international · 2019
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors at 2 institutions in 1 country.

Andreas SeidlerInstitute and Policlinic of Occupational and Social Medicine (IPAS), Technical University Dresden, Dresden, Germany, Andreas.Seidler@mailbox.tu-dresden.de.
Sabine Jähnichen
Janice Hegewald
Alba Fishta
Olga Krug
Luisa Rüter
Claudia Strik
Ernst Hallier
Sebastian Straube
Universitätsmedizin Göttingen · DETU Dresden · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimTo investigate the exposure-risk relationship for occupational chromium (VI) exposure and lung cancer in order to establish exposure limits.

methodsWe systematically searched for studies reporting on occupational Cr(VI) exposure and cancers of the respiratory tract. To be included, studies needed to provide data for more than one level of occupational Cr(VI) exposure, adequately consider the confounder smoking and be of adequate methodological quality. Because direct genotoxicity was considered the predominant mechanism of carcinogenesis of Cr(VI), linear models were applied in order to fit risk data. Relative risks were calculated based on these linear regression models and then used to estimate excess absolute risks.

resultsFive studies of two cohorts of chromium production workers in Baltimore, Maryland, and Painesville, Ohio, were included. Based on different estimates for the exposure effect, the absolute excess risk was found to be "acceptable" (less than 4 per 10,000 according to the German Committee on Hazardous Substances, "AGS") at a Cr(VI) concentration of 0.1 μg/m(3), and became "intolerable" (more than 4 per 1,000) beyond a Cr(VI) concentration of 1 μg/m(3).

conclusionOccupational exposure limits for Cr(VI) based on excess absolute risks can be derived from published data identified by a systematic literature review.

Indexed as

MetallurgyChromiumDose-Response Relationship, DrugHumansLung NeoplasmsMarylandMaximum Allowable ConcentrationOccupational DiseasesOccupational ExposureOhioRisk AssessmentChromiumchromium hexavalent ion

Identifiers

PMID23079792
OpenAlexW2047772062

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.