我国近10年医学文献检索课相关研究热点分析——基于主题词频和g指数的热点分析方法

Analysis of the Research Hotspots in Medical Bibliographic Retrieval Course in Recent Decade in China——Based on the Analytical Method of descriptor frequency and g-index

采用主题词频和g指数的研究热点分析方法,以"CNKI中国期刊全文数据库"为依据,对我国2000～2009年发表的医学文献检索课相关论文进行了统计与分析,结果表明:循证医学、MEDLINE、教学改革、等主题词频和g指数均较高,为近十年来医学文献检索课相关研究的热点。

This study adopt the method for research focus analysis based on the frequency of topic words and g-index,and analyzed the medical literature retrieval course related literature during 2000 to 2009 in china by taking ＂CNKI Chinese data base＂ as the basis.The results show that Evidence-based medicine,MEDLINE and teaching reform had higher topic words frequency and g-index;those are the research focus of medical literature retrieval course in the last decade.