基于CNKI高被引论文的近20年中药研究热点与发展趋势分析

Analysis on the Hot Point and Development Tendency of Traditional Chinese Medicine Research in the Nearly 20 Years Based on CNKI Highly Cited Papers

目的:了解近20年中药研究热点和趋势,为该领域的深入研究提供参考。方法:选取中国知网(CNKI)中1994-2013年各年度"中药"主题引用频次居前1%的5 000篇论文,以论文引用频次和下载频次等为主要指标,采用Excel软件数据分析功能与Cite Space软件引文分析功能,运用文献计量学方法,对中药研究领域、主要品种、化学成分、药理活性、发表刊物、发表人员与单位等信息进行统计分析。结果:近20年CNKI收录的中药研究论文发表量呈指数增加趋势,此后可能进入平台期;15个主要研究领域、50种中药、60种活性较强且有开发前景的化学成分/部位获得了较高的关注和引用;药理活性研究是中药研究最核心和最活跃的领域,且主要与重大疾病或中药优势病种相关;引用500次以上的高被引论文源刊共60种,贡献了58.8%的高被引论文;从各年度引用排前50位的论文中筛选出40名高被引作者及其单位,具有较广泛的学术影响。结论:基于CNKI高被引论文分析近20年中药研究的热点和发展趋势,能够更准确地掌握业界关注的焦点,进而为中药研究立项提供了一定的参考依据和数据支撑。

OBJECTIVE：To know about the hot point and development tendency of traditional Chinese medicine（TCM） in the nearest 20 years and provide reference for the further study. METHODS：Totally 5 000 papers of cited top 1% with the＂TCM＂themes in CNKI from 1994 to 2013 were collected. With the indicators of cited times and download times,Excel software analysis function,the Cite Space citation analysis function and bibliometrics were adopted to statistically analyze the research field,main items,chemical constituents,pharmacological activities,published journals,personnel and units,etc. RESULTS：The papers about TCM research quantity in CNKI were increased exponentially in last 20 years,and might enter the platform period henceforth;totally 15 main research fields,50 TCM and 60 chemical components/portions with strong activity and development prospect were highly noticed and cited;the study of pharmacological activities was the core and the most active area of TCM research,and mainly related to the major diseases and diseases with TCM advantages;totally 60 papers for highly cited were greater than 500 times,devoting 58.8% highly cited papers;40 authors and units screened from annually top 50 cited papers had wider academic influence. CONCLUSIONS：Analyzing the hot point and development tendency of TCM research in the nearest 20 years based on the CNKI highly cited papers can accurately grasp the industry focus,thereby provide a certain reference and data support for traditional Chinese medicine research.