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对卫生医师来说,运用流行病学的调查研究方法、解决劳动卫生工作中的实际问题、应该说并不 是很陌生的事情。国内以五十年代开始的尘肺调查,以及随后开展的尘肺普查;六十年代对重点厂矿的尘肺发病率动态观察:七十年代粉尘浓度与尘肺发病关系的探讨;八十年代粉尘容许浓度测定方法的研究等等,在这些尘肺的劳动卫生调查和实际工作中、都曾运用过流行病学的理论和方法。虽然
To the hygienist, it is not a strange thing to use the epidemiological investigation method to solve the practical problems in the labor and health work. The pneumoconiosis survey started in China in the 1950s and the subsequent pneumoconiosis survey; the dynamic observation on the incidence of pneumoconiosis in the key factories and mills in the 1960s: the relationship between the dust concentration in the seventies and the incidence of pneumoconiosis; the method for determination of the allowable concentration of dust in the 1980s Of the research, etc., in these pneumoconiosis labor and health surveys and practical work, have used epidemiological theories and methods. although