Cumulative Occupational Exposures and Lung-Function Decline in Two Large General-Population Cohorts.

Details

Serval ID
serval:BIB_1A500C62136E
Type
Article: article from journal or magazin.
Collection
Publications
Institution
Title
Cumulative Occupational Exposures and Lung-Function Decline in Two Large General-Population Cohorts.
Journal
Annals of the American Thoracic Society
Author(s)
Lytras T., Beckmeyer-Borowko A., Kogevinas M., Kromhout H., Carsin A.E., Antó J.M., Bentouhami H., Weyler J., Heinrich J., Nowak D., Urrutia I., Martínez-Moratalla J., Gullón J.A., Pereira Vega A., Raherison Semjen C., Pin I., Demoly P., Leynaert B., Villani S., Gislason T., Svanes Ø., Holm M., Forsberg B., Norbäck D., Mehta A.J., Keidel D., Vernez D., Benke G., Jõgi R., Torén K., Sigsgaard T., Schlünssen V., Olivieri M., Blanc P.D., Watkins J., Bono R., Squillacioti G., Buist A.S., Vermeulen R., Jarvis D., Probst-Hensch N., Zock J.P.
ISSN
2325-6621 (Electronic)
ISSN-L
2325-6621
Publication state
Published
Issued date
02/2021
Peer-reviewed
Oui
Volume
18
Number
2
Pages
238-246
Language
english
Notes
Publication types: Journal Article ; Research Support, N.I.H., Extramural
Publication Status: ppublish
Abstract
Rationale: Few longitudinal studies have assessed the relationship between occupational exposures and lung-function decline in the general population with a sufficiently long follow-up.Objectives: To examine the potential association in two large cohorts: the ECRHS (European Community Respiratory Health Survey) and the SAPALDIA (Swiss Cohort Study on Air Pollution and Lung and Heart Diseases in Adults).Methods: General-population samples of individuals aged 18 to 62 were randomly selected in 1991-1993 and followed up approximately 10 and 20 years later. Spirometry (without bronchodilation) was performed at each visit. Coded complete job histories during follow-up visits were linked to a job-exposure matrix, generating cumulative exposure estimates for 12 occupational exposures. Forced expiratory volume in 1 second (FEV <sub>1</sub> ) and forced vital capacity (FVC) were jointly modeled in linear mixed-effects models, fitted in a Bayesian framework, taking into account age and smoking.Results: A total of 40,024 lung-function measurements from 17,833 study participants were analyzed. We found accelerated declines in FEV <sub>1</sub> and the FEV <sub>1</sub> /FVC ratio for exposure to biological dust, mineral dust, and metals (FEV <sub>1</sub> = -15.1 ml, -14.4 ml, and -18.7 ml, respectively; and FEV <sub>1</sub> /FVC ratio = -0.52%, -0.43%, and -0.36%, respectively; per 25 intensity-years of exposure). These declines were comparable in magnitude with those associated with long-term smoking. No effect modification by sex or smoking status was identified. Findings were similar between the ECRHS and the SAPALDIA cohorts.Conclusions: Our results greatly strengthen the evidence base implicating occupation, independent of smoking, as a risk factor for lung-function decline. This highlights the need to prevent or control these exposures in the workplace.
Keywords
longitudinal studies, lung function, occupational disease, occupational exposure, spirometry
Pubmed
Create date
02/11/2020 13:43
Last modification date
17/02/2021 6:27
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