基于CiteSpace慢性阻塞性肺疾病合并衰弱研究的可视化分析

Visual analysis of chronic obstructive pulmonary disease combined with frailty based on CiteSpace

目的了解2014—2023年国内外慢性阻塞性肺疾病(COPD)合并衰弱的研究现状,并分析研究热点。方法计算机检索2014年1月—2023年12月中国知网(CNKI)和Web of Science(WOS)核心合集收录的COPD合并衰弱相关文献,采用CiteSpace 6.2.R6对文献发表作者、机构、国家和关键词、突现词等内容进行可视化分析。结果共纳入143篇中文文献、106篇英文文献;中文发文最多的作者为郭洪花、张彩虹,发文最多的机构为山西医科大学;英文发文最多的作者为Maddocks Matthew,发文最多的机构为伦敦帝国理工学院;发文最多的国家为美国;CNKI共获得9个聚类群及16个突现关键词;WOS共获得12个聚类群、26个突现关键词。结论中文文献发文机构分布不平衡且缺乏影响力。衰弱状态对COPD患者的肺康复效果及心理健康有影响,提升肺康复实施水平并关注患者心理状态对预后的影响将成为未来的重要趋势。

ObjectiveTo explore the current status of chronic obstructive pulmonary disease(COPD)combined with frailty from 2014 to 2023 both domestically and internationally,and analyze the research hotspots.MethodsThe literature on COPD combined with frailty included in China National Knowledge Infrastructure(CNKI)and the core collection database of Web of Science(WOS)from January 2014 to December 2023 was electronically searched.CiteSpace 6.2.R6 was used for visual analysis of authors,institutions,countries,keywords,and emerging words.ResultsA total of 143 Chinese articles and 106 English articles were included.The authors with the most Chinese publications were Guo Honghua and Zhang Caihong,and the institution with the most publications was Shanxi Medical University.The author with the most English publications was Maddocks Matthew,and the institution with the most publications was Imperial College London.The country with the most publications was the United States.CNKI obtained a total of nine clustering groups and 16 emerging keywords.WOS obtained a total of 12 clustering groups and 26 emerging keywords.ConclusionsThe distribution of Chinese literature publishing institutions is unbalanced and lacks influence.Frailty has an impact on the pulmonary rehabilitation effect and psychological health of COPD patients.Improving the implementation of pulmonary rehabilitation and paying attention to the impact of patients'psychological status on prognosis will become an important trend in the future.