近10年医院感染类高被引期刊论文分析

Analysis of highly cited articles about nosocomial infections in recent 10 years in China

目的了解我国在医院感染方面学者关心的问题、重要期刊、研究者的分布、高被引论文的特点等,为医院感染的进一步研究和发展提供参考。方法从《中国生物医学文献数据库》以"交叉感染"作为主题词检索2004-2013年我国期刊公开发表的医院感染方面论文,依据预统计结果,将被引频次≥15的论文的外部特征录入计算机,以EXCEL进行统计分析。结果检出有关医院感染的论文共31 639篇,其中被引论文有13 090篇占41.37%,共被引42 904次,被引论文篇均被引3.28次;被引频次≥15次的论文334篇,占被引频次的20.08%;最高被引频次为281次,最多见的为被引1次占43.47%,以2006-2009年发表的论文被引最多;北京、浙江、广东、江苏、湖南分列高被引省(直辖市)的前5位,前4位的单位分别是中南大学湘雅医院、解放军总医院、第三军医大学西南医院和北京大学第一医院;高被引论文的71.28%发表在《中华医院感染学杂志》,排在第2位的是《中华护理杂志》;只有24篇(7.19%)论文有基金资助;被引频次前20位的高被引论文以论著为主,其次为诊疗方案。结论我国医院感染学高被引论文多由经济发达地区发表,主要发表在《中华医院感染学杂志》和《中华护理杂志》;我国医院感染学被引论文中篇均引用不高,论文获基金资助者甚少。

OBJECTIVE To understand the concerned issues of scholars,important journals,distribution of researchers,and characteristics of highly cited articles（HCAs）about nosocomial infections in China so as to provide guidance for further study and development.METHODS Based on the database of SINOMED,the MeSH of Cross Infection was applied to retrieve the concerned articles that were published in Chinese journals from 2004 to 2013.According to the advanced analysis,the general characteristics of articles with the cited frequency no less than 15（as HCAs）were input into computers so as to perform the statistical analysis by using EXCEL.RESULTS Of totally 31 639 retrieved articles about nosocomial infections,13 090（41.37%）articles were cited,with a total citation of 42 904 times,3.28 times of citation in average.The HCAs accounted for 20.08%（334/13090）,with the highest citation of 281 times.The articles with one time of citation were the most common,accounting for43.47%,and most of the cited articles were published from 2006 to 2009.Beijing,Zhejiang,Guangdong,Jiangsu,and Hunan ranked the top 5places where the HCAs were published;the Xiangya Hospital of South Central University,General Hospital of PLA,Southwest Hospital of Third Military Medical University,and First Hospital of Peking University ranked the top 4to contribute to the articles.71.28% of the HCAs were published in Chinese Journal of Nosocomiology,and Chinese Journal of Nursing ranked the second place.Only 24（7.19%）articles described foundation items.The original articles were dominant among the top 20 HCAs,followed by the diagnostic and therapeutic guidelines.CONCLUSION Most of the HCAs about nosocomial infections are produced in the developed regions of China and are mainly published in Chinese Journal of Nosocomiology and Chinese Journal of Nursing.The average citation of the cited articles about nosocomial infection is low,and few articles are eligible for the foundation items.