基于CiteSpace的中医药治疗斑秃知识图谱可视化分析

Visual Analysis of Knowledge Map of Using Traditional Chinese Medicine to Treat Alopecia Areata Based on Citespace

目的:基于文献计量学探讨中医药治疗斑秃的研究现状和热点。方法:检索中国知网2000年1月1日-2021年12月31日发表的中医药治疗斑秃的中文文献,统计不同年度的发文量并进行趋势分析。运用CiteSpace5.8.R3软件绘制中医药治疗斑秃的作者合作网络图、发文机构合作网络图及关键词知识图谱(包括关键词共现、聚类和突现网络图)。结果:共检索出1 294篇中文文献,对数据进行可识别的格式转化及去重,最终纳入616篇文献,涉及研究机构286所,关键词493个。检索时间范围内整体年度发文量较平稳,篇幅数在每年30篇左右,2009年及2011年为发文量的小高峰,2005年及2017年为发文量的2个低谷,其中2017年最少。发文量最多的作者是禤国维及陈达灿,分别发文11篇及10篇,该领域部分作者之间存在一定联系,以发文量较多的作者之间联系较为密切。研究机构分析显示,发文量≥2篇的机构52所,排名前5的机构分别是广州中医药大学、成都中医药大学、广东省中医院、天津中医药大学和陕西中医药大学。关键词共现网络中,频次较高的关键词依次是中医药疗法、梅花针、临床观察、中西医结合治疗、针灸疗法等。关键词聚类分析中共形成了10个聚类标签,反映出该领域以梅花针、中医药疗法、疗效、肝肾不足、临床经验等为主要热点。突现率排在前5的关键词为中西医结合治疗、名医经验、生发汤、医案、肝肾不足型等。结论:中医药治疗斑秃的中文文献数量总体偏少,未来可进一步深化该领域的研究,加强团队及区域合作,积极探索作用机制及基础研究方向,共同促进中医药治疗斑秃的深入发展。

Objective:To explore the research status and hot spots of using traditional Chinese(TCM)medicine to treat alopecia areata based on bibliometrics.Methods:Chinese literature on the treatment of alopecia areata by TCM published on CNKI from January 1,2000 to December 31,2021 were retrieved.The number of published papers in different years and the trend were analyzed.The author cooperation network diagram,institutional cooperation network diagram and keyword knowledge map,including keyword co-occurrence,clustering and emergence network diagram,for the treatment of alopecia areata by TCM were drawn via CiteSpace5.8.R3 software.Results:A total of 1294 pieces of Chinese literature were retrieved,and 616 pieces were included after identifiable format conversion and de-weighting,involving 286 research institutions and 493 keywords.Within the retrieval time range,the overall annual publication volume was stable,with numbers of about 30 articles per year.The small peak of publication volume was in 2009 and 2011,and the 2 troughs were in 2005 and 2017,among which the lowest was in 2017.XUAN Guowei and CHEN Dacan published the most articles,with 11 and 10 articles respectively,and some authors from this field were related with each other,and were closely related to the authors with more articles.According to the analysis of research institutions,52 institutions published more than or equal to 2 articles,and the top 5 were Guangzhou University of Chinese Medicine,Chengdu University of Traditional Chinese Medicine,Guangdong Provincial Hospital of Chinese Medicine,Tianjin University of Traditional Chinese Medicine and Shaanxi University of Chinese Medicine.In the co-occurrence network,the keywords with higher frequency were TCM therapy,plum-blossom needling,clinical observation,integrated Chinese and western medicine therapy,acupuncture therapy,etc.A total of 10 cluster labels were formed in the keyword cluster analysis,which reflected that plum-blossom needling,TCM therapy,therapeutic effect,liver and kidney insufficiency,and clinical experience were the main hot spots in the literature in this field.The top 5 keywords of emergent rate were integrated Chinese and western medicine therapy,famous physicians'experience,Shengfa Decoction,medical cases,and liver and kidney insufficiency.Conclusion:The volumn of the treatment of alopecia areata by TCM is generally insufficient.In the future,it is necessary to further deepen the research in this field,strengthen the team and regional cooperation,actively explore the mechanism of action and basic research direction,and jointly promote the in-depth development of the treatment of alopecia areata by TCM.