医科院信息所国内期刊论文主题分析

  李阳[1]   许培扬^*

（北京协和医学院医学信息研究所 北京 100020）

[摘要] 目的：通过对1978年~2011年医科院信息所研究人员发表并被中国知网CNKI学术文献总库中《中国学术期刊网络出版总库》收录的期刊论文进行计量分析，旨在揭示医科院信息所研究人员发表期刊论文涉及的研究主题随时间演进情况。方法：运用共词分析法和社会网络分析法，采用MS Excel2003自带的VBA程序及社会网络分析软件Ucinet中的可视化工具Netdraw，从关键词角度开展论文主题分析。结果：1978年~2011年，《中国学术期刊网络出版总库》共收录医科院信息所研究人员发表的期刊论文990篇；研究主题主要包括医学图书馆学研究、医学信息分析与评价及卫生政策研究三个方面。结论：未来一段时间内医科院信息所将重点开展医学信息资源建设与网络技术、医学信息分析与评价、卫生政策研究及卫生信息化四个方面的研究。

[关键词] 医科院信息所/中国医学科学院医学信息研究所; 期刊论文; 共词分析; 社会网络分析; 信息可视化; 文献计量学

A Bibliometrics Analysis of Chinese Journal Articles Published by researchers in Institute of Medical Information

Li Yang¹   Xu Pei-yang^*

(Inistitute of Medical Information, Peking Union Medical College, Beijing 100020)

[Abstract] Objective：This study aims at providing some references about the history, evolution of the development trends of research topics in Institute of Medical Information, Chinese Academy of Medical Sciences by analyzing all journal articles published by researchers in this institute since 1978, which is included by China Academic Journal Network Publishing Database(CAJD). Methods: keywords were analyzed by co~word analysis and social network analysis(SNA) with VBA program nested in MS Excel 2003 and Netdraw which is a information visualization tool. Results: A total of 990 journal articles were searched in CAJD; The major research themes are medical library research, medical information analysis or evaluation and health policy research. Conclusion: The research focus of the institute in the future will be Medical information resources construction and network technology, medical information analysis and evaluation, health policy analysis and evaluation, and health informatization.

[Keywords] Institute of Medical Information, Chinese Academy of Medical Sciences; Journal Articles; Co-word Analysis; Social Network Analysis; Information Visualization; Bibliometrics

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