Evidence map›Paper›PMID 23129537›Full record

ArticleAmerican journal of industrial medicine2013

Possible health benefits from reducing occupational magnetic fields.

Joseph D Bowman, Tapas K Ray, Robert M Park

Abstract readComparative Study
In one paragraph

Article in American journal of industrial medicine, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–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

2 citing papers in PubMed.

  1. Review
  2. Review
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

3 authors.

Joseph D BowmanEngineering and Physical Hazards Branch, National Institute for Occupational Safety and Health NIOSH, Cincinnati, Ohio, USA. jbowman@cdc.gov
Tapas K Ray
Robert M Park

Funding

Intramural CDC HHS CC999999
6 · The paper itself

Abstract

backgroundMagnetic fields (MF) from AC electricity are a Possible Human Carcinogen, based on limited epidemiologic evidence from exposures far below occupational health limits.

methodsTo help formulate government guidance on occupational MF, the cancer cases prevented and the monetary benefits accruing to society by reducing workplace exposures were determined. Life-table methods produced Disability Adjusted Life Years, which were converted to monetary values.

resultsAdjusted for probabilities of causality, the expected increase in a worker's disability-free life are 0.04 year (2 weeks) from a 1 microtesla (µT) MF reduction in average worklife exposure, which is equivalent to $5,100/worker/µT in year 2010 U.S. dollars (95% confidence interval $1,000-$9,000/worker/µT). Where nine electrosteel workers had 13.8 µT exposures, for example, moving them to ambient MFs would provide $600,000 in benefits to society (uncertainty interval $0-$1,000,000).

conclusionsWhen combined with the costs of controls, this analysis provides guidance for precautionary recommendations for managing occupational MF exposures.

Indexed as

Occupational HealthBrain NeoplasmsCost ControlDisability EvaluationEnvironmental MonitoringFemaleHumansIndustryLeukemiaMagnetic FieldsMaleMaximum Allowable ConcentrationNational Institute for Occupational Safety and Health, U.S.Occupational DiseasesOccupational ExposureQuality-Adjusted Life Years

Identifiers

PMID23129537
PMCPMC4687895

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.