Occupational exposure to ultrafine particles and lung cancer in a population exposed to asbestos
Langue
EN
Article de revue
Ce document a été publié dans
BMC Public Health. 2025-02-26, vol. 25, n° 1, p. 784
Résumé en anglais
BackgroundUltrafine particles are present in ever greater quantities in the workplace and only one epidemiological study to date has found an association with the occurrence of lung cancer.ObjectiveTo investigate the effect ...Lire la suite >
BackgroundUltrafine particles are present in ever greater quantities in the workplace and only one epidemiological study to date has found an association with the occurrence of lung cancer.ObjectiveTo investigate the effect of occupational exposure to ultrafine particles on the risk of lung cancer.MethodsThe ARDCO is a surveillance program involving retiree workers who had been exposed to asbestos during their working life. Exposure to ultrafine particles over the complete lifetime occupational history was assessed using the French job exposure matrix MATPUF. Cox proportional hazard models were used to estimate hazard ratios (HRs) and 95% confidence intervals (95% CI).ResultsThere was no association between exposure to ultrafine particles and lung cancer after adjustment for smoking and exposure to asbestos and crystalline silica.ConclusionThe findings do not indicate increased risks of lung cancer for UFP after adjustment for level of exposure to asbestos, crystalline silica, and smoking status.Clinical trial numberNot applicable.< Réduire
Mots clés en anglais
Asbestos
Lung cancer
Occupational exposures
Ultrafine particles
Unités de recherche