Publications by authors named "R H Woitowitz"

A cohort study was conducted of 616 German female workers with a history of exposure to asbestos. Standardized proportionate mortality analysis was done except for mesothelioma, for which proportionate mortality was computed based on best evident cause of death. Mortality from lung cancer was increased three times over expected value.

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The study is based on 3990 men and women exposed to asbestos dust for at least three years at their place of work, and prospectively and epidemiologically examined since 1 January, 1977. By 31 December, 1983, 336 had been registered as having died. Calculation of standard mortality rates indicates that the incidence of malignant tumour as cause of death was much higher than in the general population of the FRG, that of fatal mesothelioma about 100 times as high.

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In 1972, a procedure was introduced by the Industrial Injuries Insurance Institutes (Berufsgenossenschaften) of the Federal Republic of Germany, which is to be used by the special occupational health service for employees exposed to asbestos dust. Since 1 January 1972, occupational health examinations are performed when exposure to asbestos dust has been of at least 3 years' duration. On 1 January 1977, a prospective cohort study was started with employees formerly exposed to asbestos dust whilst working for companies manufacturing or using asbestos.

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Until recently, in the Federal Republic of Germany there has been a lack of epidemiological data on asbestos-related tumors. Only the numbers of occupational diseases accepted for compensation by the German industrial injuries insurance institutes (Berufsgenossenschaften) can be stated. These show, for 1979, 94 cases of asbestosis, 21 cases of asbestosis associated with lung cancer, and 34 cases of mesothelioma.

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