2011年国内医疗机构论文发表排名分析

Ranking Analysis of the Publications from Chinese Hospitals in 2011

目的 对2011年国内医疗机构国内论文发文前20名和在SCI收录期刊发文前20名进行分析,了解医疗机构国内论文的期刊分布和SCI论文数量变化趋势.方法 检索SCI数据库和中国科学引文数据库,对中国科学技术信息研究所公布的国内医疗机构发文排名前20的机构发表论文的来源期刊情况及数量变化进行统计分析.结果 国内论文前20名医疗机构在CSCD核心期刊上发表论文情况与源期刊不同.2009-2011年前20名医疗机构SCI论文增长幅度分别为20.70％、28.35％和7.06％,同期国内全部医疗机构发表SCI论文增长率分别为34.11％、33.00％和21.49％.结论 对国内医疗机构排名从论文的期刊来源和分布分析更具有指导意义,前20名医疗机构SCI发表论文数量增长幅度下降明显.

Objectives To reveal the amount and distribution of the publications indexed by the database of SCI, which were produced by the top 20 hospitals for domestic publications and for SCI publication in 2011. Methods The data of articles for the top 20 hospitals of publication were collect- ed from SCIE. These hospital are from the ranking released by the Institute of Scientific and Technical Information of China. The quantity and its changes over 2009 2011 of these articles were analyzed. Results The increases of SCI publications of the top 20 hospitals in 2009--2011 was 20.70%, 28.35% and 7.06%, respectively. Meanwhile, the increase in domestic publication average china hos- pitals was 34.11%, 33.00% and 21.49%, respectively. Conclusions It is important to evalutate the hospitals with the analysis of their publications in journal distribution. There is a significant decline in the increase ratio of publications in SCIE for the top 20 hospitals.