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职业流行病学越来越受到重视。本刊为满足广大读者的要求,特约中华劳动卫生与职业病学会职业流行病学组组长韩向午教授撰写“职业流行病学基本方法系列讲座”。内容包括有绪论、断面调查与患病率研究、病例-对照研究、前瞻性定群研究、回顾性定群研究、职业病的普查与筛选、职业流行病学研究的基本资料问题、职业流行病学研究的真实性评价与结果的正确表达等共分八讲。从1991年第一期开始,以后每期刊出1～2讲。这个系列内容是1981年以来,在中华劳动卫生与职业病学会的推动下,韩教授先后在全国各地讲学,经过反复教学实践与现场工作实践的基础上总结出来的。希望这个系列讲座能为读者掌握职业流行病学这门理论与技术知识应用于实践起到铺路石的作用。
Occupational epidemiology is receiving more and more attention. In order to meet the needs of readers, Han Xiangwu, the chief of the Occupational Epidemiology Section of the Chinese Society of Labor Hygiene and Occupational Diseases, wrote a series of lectures on “Basic Methods of Occupational Epidemiology”. Topics include introduction, cross-sectional survey and prevalence studies, case-control studies, prospective cohort studies, retrospective cohort studies, screening and screening of occupational diseases, basic information on occupational epidemiology, occupational epidemiology The authenticity of the research and the correct expression of the results are divided into eight parts. Since the first phase of 1991, each issue has been published 1-2 times. This series of contents is from 1981, under the impetus of the Chinese Institute of Occupational Health and Occupational Diseases, Professor Han has lectured throughout the country, after repeated teaching practices and on-site work practices summarized. I hope this series of lectures can serve as a paving-stone for readers to master the theory and technical knowledge of occupational epidemiology in practice.