Evidence map›Paper›PMID 29522073›Full record

ArticleAmerican journal of epidemiology2018

Reanalysis of Diesel Engine Exhaust and Lung Cancer Mortality in the Diesel Exhaust in Miners Study Cohort Using Alternative Exposure Estimates and Radon Adjustment.

Ellen T Chang, Edmund C Lau, Cynthia Van Landingham, Kenny S Crump, Roger O McClellan, Suresh H Moolgavkar

Open access · hybridAbstract read
In one paragraph

Article in American journal of epidemiology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.2field-weighted citation impact, top 26% 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

6 citing papers in PubMed, 14 citations in OpenAlex.

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  3. SILVERMAN REPLIES.American journal of epidemiology · 2019
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 4 institutions in 1 country.

Ellen T ChangCenter for Health Sciences, Exponent, Inc., Menlo Park, California.
Edmund C LauCenter for Health Sciences, Exponent, Inc., Menlo Park, California.
Cynthia Van LandinghamRamboll Environ, Monroe, Louisiana.
Kenny S CrumpRuston, Louisiana.
Roger O McClellanToxicology and Risk Analysis, Albuquerque, New Mexico.
Suresh H MoolgavkarCenter for Health Sciences, Exponent, Inc., Bellevue, Washington.
Menlo School · USENVIRON (United States) · USExponent (United States) · USRadiology Associates of Albuquerque · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The Diesel Exhaust in Miners Study (DEMS) (United States, 1947-1997) reported positive associations between diesel engine exhaust exposure, estimated as respirable elemental carbon (REC), and lung cancer mortality. This reanalysis of the DEMS cohort used an alternative estimate of REC exposure incorporating historical data on diesel equipment, engine horsepower, ventilation rates, and declines in particulate matter emissions per horsepower. Associations with cumulative REC and average REC intensity using the alternative REC estimate and other exposure estimates were generally attenuated compared with original DEMS REC estimates. Most findings were statistically nonsignificant; control for radon exposure substantially weakened associations with the original and alternative REC estimates. No association with original or alternative REC estimates was detected among miners who worked exclusively underground. Positive associations were detected among limestone workers, whereas no association with REC or radon was found among workers in the other 7 mines. The differences in results based on alternative exposure estimates, control for radon, and stratification by worker location or mine type highlight areas of uncertainty in the DEMS data.

Indexed as

AdultAir Pollutants, OccupationalCarbonEnvironmental MonitoringFemaleHumansLung NeoplasmsMaleMiningOccupational DiseasesOccupational ExposureRadonRisk FactorsUnited StatesVehicle EmissionsAir Pollutants, OccupationalCarbonRadonVehicle Emissions

Identifiers

PMID29522073
PMCPMC5982729
OpenAlexW2792112353

What OpenQuestion holds

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LicenceCC BY-NC
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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.