Respiratory findings among ironworkers: results from a clinical survey in the New York metropolitan area and identification of health hazards from asbestos in place at work

Diseases associated with asbestos are prevalent in the construction trades primarily as the result of the previously widespread use of insulation materials containing asbestos in the building industry. Workers in metal related trades, who are employed at construction sites, but who do not routinely...

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Veröffentlicht in:British Journal of Industrial Medicine 1991-06, Vol.48 (6), p.404-411
Hauptverfasser: Fischbein, A, Luo, J C, Rosenfeld, S, Lacher, M, Miller, A, Rosenbaum, A
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container_title British Journal of Industrial Medicine
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creator Fischbein, A
Luo, J C
Rosenfeld, S
Lacher, M
Miller, A
Rosenbaum, A
description Diseases associated with asbestos are prevalent in the construction trades primarily as the result of the previously widespread use of insulation materials containing asbestos in the building industry. Workers in metal related trades, who are employed at construction sites, but who do not routinely use such materials in their work, may also be at risk for asbestos hazards. To assess such risk, a clinical survey was conducted on 869 ironworkers from the New York metropolitan area. A high prevalence of abnormalities on chest radiographs was found. Three hundred and twenty nine (38%) of the examined workers had pleural abnormalities on their chest radiographs consistent with asbestos induced effects. The prevalence of radiographic abnormalities indicating interstitial lung disease was low (7%) as was the prevalence of restrictive pulmonary function impairment (7%). Association was found between forced vital capacity (FVC) and pleural abnormalities on chest radiographs. Although ex-smokers appeared to have the highest prevalence of abnormalities, regression analyses showed that duration of employment in the ironworkers' trade was the most important factor associated with them.
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Workers in metal related trades, who are employed at construction sites, but who do not routinely use such materials in their work, may also be at risk for asbestos hazards. To assess such risk, a clinical survey was conducted on 869 ironworkers from the New York metropolitan area. A high prevalence of abnormalities on chest radiographs was found. Three hundred and twenty nine (38%) of the examined workers had pleural abnormalities on their chest radiographs consistent with asbestos induced effects. The prevalence of radiographic abnormalities indicating interstitial lung disease was low (7%) as was the prevalence of restrictive pulmonary function impairment (7%). Association was found between forced vital capacity (FVC) and pleural abnormalities on chest radiographs. 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Workers in metal related trades, who are employed at construction sites, but who do not routinely use such materials in their work, may also be at risk for asbestos hazards. To assess such risk, a clinical survey was conducted on 869 ironworkers from the New York metropolitan area. A high prevalence of abnormalities on chest radiographs was found. Three hundred and twenty nine (38%) of the examined workers had pleural abnormalities on their chest radiographs consistent with asbestos induced effects. The prevalence of radiographic abnormalities indicating interstitial lung disease was low (7%) as was the prevalence of restrictive pulmonary function impairment (7%). Association was found between forced vital capacity (FVC) and pleural abnormalities on chest radiographs. Although ex-smokers appeared to have the highest prevalence of abnormalities, regression analyses showed that duration of employment in the ironworkers' trade was the most important factor associated with them.</abstract><cop>London</cop><pub>BMJ Publishing Group Ltd</pub><pmid>2064979</pmid><doi>10.1136/oem.48.6.404</doi><tpages>8</tpages><oa>free_for_read</oa></addata></record>
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source MEDLINE; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; Jstor Complete Legacy; PubMed Central; Alma/SFX Local Collection
subjects Asbestos
Asbestos - adverse effects
Biological and medical sciences
Chemical and industrial products toxicology. Toxic occupational diseases
Chest
Cigarette smoking
Construction Materials
Employment
Humans
Inorganic dusts (pneumoconiosises) and organic dusts (byssinosis etc.)
Ironworking
Length of employment
Lung diseases
Lung Diseases - pathology
Lung Diseases - physiopathology
Lungs
Medical sciences
Metallurgy
Middle Aged
New York
Occupational Diseases - pathology
Occupational Diseases - physiopathology
Pleural diseases
Pleural Diseases - pathology
Pleural Diseases - physiopathology
Respiration Disorders - pathology
Respiration Disorders - physiopathology
Respiratory Function Tests
Smoking - pathology
Toxicology
Vital capacity
title Respiratory findings among ironworkers: results from a clinical survey in the New York metropolitan area and identification of health hazards from asbestos in place at work
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