国外药品不良反应文献计量研究与可视化分析

Bibliometrics Research and Visualization Analysis on Foreign Literature of Adverse Drug Reaction

为了解药品不良反应的国外研究现状,基于WOS文献数据库,利用文献计量学和信息可视化工具对1993至2011年的药品不良反应研究文献进行分析。首先对文献的发文量、区域分布、研究机构、主要出版物、相关学科等进行了计量分析,其次利用CiteSpace绘制了热点主题时区和关键词聚类的知识图谱并进行可视化分析。

In order to understand the foreign research situation of adverse drug reaction, academic literatures of WOS about ADR from 1993 to 2011 were analyzed by using bibliometric method and information visualization tools. Firstly, in this paper we made a quantitative analysis about literature number, region distribution, research institute, main publication, correlative discipline and so on. Then, visualization analysis by using CiteSpace tool was made on two knowledge maps about hot topics time-zone and keywords clustering.