Cancer mortality in U.S. counties with shipyard industries during World War II |
| |
Authors: | W J Blot B J Stone J F Fraumeni L E Morris |
| |
Institution: | Environmental Epidemiology Branch, National Cancer Institute Bethesda, Maryland 20014 USA |
| |
Abstract: | Respiratory cancer mortality, 1950–1969, was consistently high in U.S. counties where shipyards were engaged in the construction and repair of large naval and cargo vessels during World War II. Over three-fourths of the shipyard counties had elevated rates (in comparison to rates in counties of similar population size in the same region of the country) for lung and laryngeal cancer among white males, with the excess particularly evident in the South. Mortality from lung cancer was high also among white females, and the rate of increase in both sexes was greater than recorded nationally. In addition, rates for oropharyngeal, esophageal, and gastric cancers tended to be elevated in the shipyard counties, but mortality from other tumors was roughly comparable to national levels. A causal relation to asbestos exposures in shipyards cannot be inferred from this correlational analysis, but the unusual mortality patterns underscore the need for broadly based analytic studies to evaluate the risk of cancer in persons with wartime shipyard employment. |
| |
Keywords: | |
本文献已被 ScienceDirect 等数据库收录! |
|