Evidence map›Paper›PMID 29200136›Full record

ArticleJournal of occupational and environmental medicine2017

Longitudinal and Cross-sectional Analyses of Lung Function in Toluene Diisocyanate Production Workers.

Mei Lin Wang, Eileen Storey, Laura D Cassidy, Brent Doney, Patrick R Conner, James J Collins, Michael Carson, Don Molenaar

Open access · hybridAbstract read
In one paragraph

Article in Journal of occupational and environmental medicine, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.0field-weighted citation impact, top 25% 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

10 citing papers in PubMed, 13 citations in OpenAlex.

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  9. Spirometric Measurement among Polyurethane Foam Mattress-making Workers of India.Indian journal of community medicine : official publication of Indian Association of Preventive & Social Medicine
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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 2 institutions in 2 countries.

Mei Lin WangNational Institute for Occupational Safety and Health, Morgantown, West Virginia (Drs Wang [former affiliation], Storey, Doney); Medical College of Wisconsin, Milwaukee, Wisconsin (Dr Cassidy); BASF-The Chemical Company, Florham Park, New Jersey (Dr Conner [former affiliation]); DOW Chemical Company, Midland, Michigan (Drs Collins, Carson [former affiliations]); Saginaw Valley State University, University City, Michigan (Dr Collins); and Covestro LLC (formerly known as Bayer MaterialScience LLC), Pittsburgh, Pennsylvania (Dr Molenaar [former affiliation]).
Eileen Storey
Laura D Cassidy
Brent Doney
Patrick R Conner
James J Collins
Michael Carson
Don Molenaar
Collins College · USStan Cassidy Foundation · CA

Funding

Intramural CDC HHS CC999999
6 · The paper itself

Abstract

objectiveThe aim of this study was to investigate lung function among toluene diisocyanate (TDI) production workers.

methodsOne hundred ninety-seven U.S workers performed spirometry from 2006 through 2012. Results were compared within the study cohort and with U.S. population measures. A mixed-effects model assessed factors affecting repeated forced expiratory volume in 1 second (FEV1) measurements.

resultsThe cohort's mean FEV1 and forced vital capacity (FVC) percent reference values, although greater than 90%, were significantly lower and the prevalence of abnormal spirometry (predominantly restrictive pattern) was significantly higher than in the U.S. POPULATION: Differences in lung function among workers with higher cumulative TDI exposure were in the direction of an exposure effect, but not significant.

conclusionWe found little evidence of an adverse effect of TDI exposure on longitudinal spirometry in these workers. The association between TDI exposure and the increasing prevalence of a restrictive pattern needs further exploration.

Indexed as

AdultAgedAge FactorsBody Mass IndexBody WeightChemical IndustryCross-Sectional StudiesFemaleForced Expiratory VolumeHumansLongitudinal StudiesMaleMiddle AgedOccupational ExposureSpirometryToluene 2,4-DiisocyanateToluene 2,4-Diisocyanate

Identifiers

PMID29200136
PMCPMC5763545
OpenAlexW2775251256

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.