2009-2013年五种预防医学核心期刊关键词分析

Key words analysis in five core preventive medicine journals,2009-2013

目的:了解我国近五年来预防医学与卫生学的研究状况。方法:运用词频分析法对预防医学类核心期刊中的五种影响力较高的综合性期刊2009-2013年刊登文献的所有关键词进行整理分析。结果:研究对象中,大学生、儿童一直是关注的重点。研究领域中,心理健康和社区卫生服务的关注程度提升很快。研究方法与测量指标中,排在首位的分别为流行病学和患病率。研究内容中,主要是从影响因素和危险因素的角度来考虑疾病防治;疾病方面以艾滋病、高血压的关注程度最高;微观物质研究主要分布在微量元素、病菌和水上;新型农村合作医疗、医院和农村一直是卫生工作的关注点。结论:预防医学研究正逐步从城市转向对农村地区的关注。预防医学工作需进一步深入到农村地区。

Objective To understand hot--spot of preventive medicine research in recent five years. Methods We ana- lyzed all the key words in the articles of five highly influential comprehensive medical journals from 2009 to 2013, using word frequency analysis. Results Among research subjects, college students and children had always been the focus of attention. As for research fields,more attention was paid to mental health and community health service. In terms of research methods and measuring index,epidemiological methods and prevalence rate ranked first. As regards research content, influence factors and risk factors have been mainly studied;AIDS and hypertension have been focused on. Mi- cro- material researches were mainly on trace elements, bacteria and water;the new rural cooperative medical care, hos- pitals and rural health have been the concerns of the work. Conclusions Preventive medicine research focus is gradually from city to rural areas. Further work needs to be done in rural areas.