title: [Worldwide cancer mortality among chromium platers].
abstract: The elevated risk of lung cancer among chromate-producing workers has been confirmed by many epidemiological studies. Although chromium has been most used in the chromium plating industry and many platers are employed in small-scale factories, cancer studies have been documented in only a few investigations. We have conducted several prospective cohort studies in Japanese chromium platers and recently extended them through 2003. We additionally surveyed epidemiological studies among chromium platers carried out in other parts of the world. Occupational chromium exposure through chromium plating work may be a risk factor for mortality not only from lung cancer but also malignant lymphoma and brain tumor. The age at first exposure to chromium may be a more important factor than the duration of exposure for an increased risk of lung cancer and malignant lymphoma.
authors.affiliation: Department of Environmental Epidemiology, University of Occupational and Environmental Health, Kitakyushu 807-8555, Japan.
authors.forename: Toshiyuki
authors.initials: T
authors.lastname: Hara
authors.forename: Ken
authors.initials: K
authors.lastname: Takahashi
mesh_terms: D001932:Brain Neoplasms / Q000401:mortality; D002857:Chromium / Q000506:poisoning*; D015331:Cohort Studies; D005500:Follow-Up Studies; D006801:Humans; D008175:Lung Neoplasms / Q000401:mortality; D008223:Lymphoma / Q000401:mortality; D008297:Male; D009369:Neoplasms / Q000401:mortality*; D009784:Occupational Diseases / Q000401:mortality*; D016273:Occupational Exposure; D011446:Prospective Studies; D014041:Tokyo / Q000453:epidemiology
chemical_list: D002857:Chromium