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Estimating occupational exposure to carcinogens in Quebec. | LitMetric

Estimating occupational exposure to carcinogens in Quebec.

Am J Ind Med

Institut de recherche Robert-Sauvé en santé et en sécurité du travail (IRSST), Montréal, Québec, Canada.

Published: September 2013

AI Article Synopsis

  • The study assessed the levels of exposure to known carcinogens among workers in Quebec, Canada, to enhance awareness of occupational health risks.
  • Data from various sources, including workplace monitoring and surveys, identified 21 recognized and 17 probable carcinogens, revealing significant exposure among the labor force.
  • Key findings indicated that solar radiation, night shift work, and diesel exhaust fumes were among the most prevalent carcinogens, affecting a substantial number of workers, particularly in younger age groups.

Article Abstract

Background: We estimated the extent of exposure to occupational carcinogens in Quebec, Canada, to help raise awareness of occupational cancers.

Methods: Proportions of workers exposed to 21 recognized and 17 probable carcinogens (according to Quebec occupational health regulation and the International Agency for Research on Cancer [IARC] classification) were extracted from various sources: workplace monitoring data, research projects, a population survey, radiation protection data, exposure estimates from the Carcinogen Exposure Canada (CAREX Canada) Project database, and published exposure data. These proportions were applied to Quebec labor force data.

Results: Among the 38 studied, carcinogens with the largest proportions of exposed workers were solar radiation (6.6% of workers), night shift work/rotating shift work including nights (6.0%), diesel exhaust fumes (4.4%), wood dust (2.9%) and polycyclic aromatic hydrocarbons (2.0%). More than 15 carcinogens were identified in several industrial sectors, and up to 100,000 young workers are employed in these sectors.

Conclusion: Although crude, estimates obtained with different data sources allow identification of research and intervention priorities for cancer in Quebec.

Download full-text PDF

Source
http://dx.doi.org/10.1002/ajim.22200DOI Listing

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