نتایج جستجو برای: byssinosis
تعداد نتایج: 200 فیلتر نتایج به سال:
After a report in 1980 of the first three diagnosed locally cases and a preliminary epidemiological investigation that found little evidence of the disease, a survey was aimed at determining the prevalence of byssinosis in Hong Kong. Some 1776 workers in six cotton mills were studied using the standard MRC questionnaire and portable spirometers. Only 48 (2.7%) of the mill workers had symptoms a...
References Department of Health and Social Security (1973). Pneumoconiosis and Byssinosis. Report by the Industrial Injuries Advisory Council in accordance with Section 62 of the National Insurance (Industrial Injuries) Act, 1965 on Pneumoconiosis and Byssinosis. Cmnd. 5443. HMSO, London. Medical Research Council (1942). Chronic Pulmonary Disease in South Wales Coalminers. 1. Medical Studies. S...
graphic deterioration, in the patient and others affected by aerosols of contaminated water in other factories2 3 no radiographic changes were evident after several years' exposure, and no functional abnormalities persisted when away from work. Furthermore, the symptoms were prominent in the early part of the week, improving while continuing at work, but recurring on return to work after an abs...
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