基于CiteSpace的冠心病舌诊领域研究文献可视化分析

Visualization analysis on research literature about tongue diagnosis of coronary heart disease based on CiteSpace

目的运用文献计量学方法分析国内外冠心病中医舌诊相关研究,旨在了解研究现状,为冠心病临床诊疗的进一步研究提供参考。方法检索中国知识资源总库(CNKI)、中文科技期刊数据库(重庆维普)、中国生物医学文献数据库(CBM)、中国学术期刊数据库(万方数据)、PubMed、Embase、Cochrane Library、Web of Science建库至2022年12月31日有关冠心病舌诊的研究文献。采用BICOMBS 2.0、CiteSpace 6.1.R6和Excel 2019软件分析冠心病舌诊相关研究的发文量、地区、机构、作者、研究热点等文献关键特征。结果纳入中文文献364篇、英文文献5篇。辽宁中医药大学是发表中文相关研究最多的机构,上海中医药大学是发表英文相关研究最多的机构,不同发文机构间的合作关系不紧密。王忆勤(上海中医药大学)是发表中、英文文献数量最多的作者,中文文献发文量较多的作者间合作紧密。中文研究热点包括冠心病及其证候特征、舌诊客观化研究和基于名老中医临证经验的数据挖掘;英文研究内容包括现代化数据采集分析和专家共识。结论我国国内冠心病舌诊研究团队初具规模;冠心病舌诊研究英文文献较少,发展水平相对滞后。今后不同机构和研究人员需加强国际合作,以提升中医诊断学的国际影响力。

Objective To analyze TCM tongue diagnosis related research on coronary heart disease(CHD)at home and abroad using the method of bibliometrics;To provide reference for further research on clinical diagnosis and treatment of CHD.Methods Research literature about TCM tongue diagnosis for CHD was retrieved from CNKI,VIP,CBM,Wanfang Data,PubMed,Embase,Cochrane Library and Web of Science from the establishment of the databases to December 31st,2022.The key features of literature related to tongue diagnosis from CHD,including publication volume,region,institution,authors,and research hotspots,were analyzed using BICOMBS2.0,CiteSpace 6.1.R6,and Excel 2019 software.Results Totally 364 Chinese articles and 5 English articles were included.Liaoning University of Traditional Chinese Medicine was the institution that published the most relevant research in Chinese,and Shanghai University of Traditional Chinese Medicine was the institution that published the most relevant research in English.Professor Wang Yiqin of Shanghai University of Traditional Chinese Medicine was the author with the largest number of publications in both Chinese and English,and the authors with the largest number of publications on Chinese research worked closely cooperate with each other.Chinese research focused on syndrome characteristics of CHD,objectification of tongue diagnosis and data mining based on the clinical experience of renowned TCM practitioners;the English research topic included modern data collection and analysis and expert consensus.Conclusions The research team of tongue diagnosis for CHD in China has begun to take shape.There are few English articles on tongue diagnosis for CHD,and the development level is relatively lagging behind.In the future,different institutions and researchers need to strengthen international cooperation to enhance the international influence of TCM diagnostics.