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  1. Incidence of cancer among Norwegian boiler welders.

    Article - En anglais

    Objectives-The cancer incidence among 2957 boiler welders was investigated.

    The subjects were registered electrical welders from 1942 to 1981.

    A subcohort of 606 stainless steel welders was studied separately.

    Methods-The investigation was a historical prospective cohort study based on a national registry.

    The loss of follow up was 4.9%. Results-There were 625 deaths (659 expected).

    There were 269 cancer cases (264 expected).

    An excess of lung cancer was found ; 50 cases v 37.5 expected.

    There were three cases of pleural mesotheliomas v 1.1 expected.

    The subcohort of stainless steel welders had six cases of lung cancer v 5.8 expected, and one case of pleural mesothelioma v 0.2 expected.

    Conclusions-The welders in the study were assumed to represent a qualified work force.

    These welders had a small excess risk of lung cancer.

    The excess risk did not seem to be associated with stainless steel welding.

    Smoking and asbestos exposure were potential confounders.

    Mots-clés Pascal : Soudage, Exposition professionnelle, Homme, Tumeur maligne, Bronchopulmonaire, Epidémiologie, Médecine travail, Norvège, Europe, Appareil respiratoire pathologie, Poumon pathologie, Bronche pathologie

    Mots-clés Pascal anglais : Welding, Occupational exposure, Human, Malignant tumor, Bronchopulmonary, Epidemiology, Occupational medicine, Norway, Europe, Respiratory disease, Lung disease, Bronchus disease

    Logo du centre Notice produite par :
    Inist-CNRS - Institut de l'Information Scientifique et Technique

    Cote : 96-0196484

    Code Inist : 002B04B. Création : 199608.