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目的了解私营金矿农民工职业病危害原因和特点,为金矿农民工职业病危害的预防和控制提供科学依据。方法对52例私营金矿农民工患矽肺情况进行调查、统计与分析。结果78名体检农民工因资料不全等原因送诊66例,确诊52例,占送诊总数78.79%;无矽肺(0+)8例,二者合计为送诊总数的90.91%。合并肺结核5例,合并率9.62%。其中Ⅰ期矽肺13例、Ⅱ期矽肺27例、Ⅲ期矽肺12例,初诊期别明显高于我省尘肺对照资料。平均发病工龄2.08年,最短只有0.25年,比对照资料短16.23年。平均发病年龄39.83岁。结论私营金矿农民工是职业病危害重点人群。
Objective To understand the causes and characteristics of occupational hazards of migrant workers in private gold mines and provide scientific evidences for the prevention and control of occupational hazards of migrant workers in gold mines. Methods Investigation, statistics and analysis of silicosis in 52 cases of private gold mine workers. Results A total of 66 medical examinations were sent to 78 rural migrant workers due to incomplete information. Among them, 52 were confirmed, accounting for 78.79% of the total; 8 were without silicosis (0+). The total number was 90.91% of the total. 5 cases of pulmonary tuberculosis, the combined rate of 9.62%. Including stage I silicosis in 13 cases, stage Ⅱ silicosis in 27 cases, stage Ⅲ silicosis in 12 cases, the first visit was significantly higher than the provincial pneumoconiosis control data. The average length of service of 2. 08 years, the shortest only 0.25 years, 16.23 years shorter than the control data. The average age of onset was 39.83 years. Conclusion Private gold mine migrant workers are the key occupational hazards.