基于CiteSpace对社会隔离研究热点及趋势的可视化分析

Visual analysis of the research hotspots and trends of social isolation based on Citespace

目的探索社会隔离领域的研究热点及发展趋势,为今后的研究提供参考。方法计算机检索Web of Science核心合集数据库,搜集以社会隔离为主题的相关文献,采用CiteSpace 5.7软件对发文量、合作国家、机构、关键词及共被引情况进行可视化分析。结果共纳入1953篇文献。2001至2021年间社会隔离研究的发文量呈上升趋势,2021年高达370篇,2022年下降至333篇,2023年为165篇;发文量最多的国家和机构分别为美国和伦敦大学;研究热点和前沿集中于生理机制、社会隔离风险预测和新冠肺炎相关研究;引用频次最高、中介中心性最高的文献均来自Holt-Lunstad J等。结论我国社会隔离领域的研究起步较晚,但发展迅速。新冠疫情推动了社会隔离领域的研究发展,目前社会隔离仍是我国热点研究领域;在2001至2023年间,研究者从生理、心理和行为机制方面研究了社会隔离的影响,但尚缺乏不同群体的社会隔离差异性研究以及社会隔离人群的干预性研究。未来国内学者可以尝试将社会隔离本土化,开展国内的社会隔离研究。

Objective To explore the research hotspots and trends of social isolation,and provide reference for future research.Methods The relevant literature on the topic of social isolation was collected from the Web of Science Core Collection and CiteSpace 5.7 software was used to visualize and analyze the number of articles,cooperating countries,institutions,of 370 articles in 2021,a decrease to 333 articles in 2022,and 165 articles in 2023.The country and institution with the most publications were the United States and University College London.The hotspots and frontiers of the research focused on physiological mechanisms,the prediction of the risk of social isolation and COVID-19 related research.The literature with the highest citation frequency and the highest intermediary centrality were all from Holt-Lunstad J et al.Conclusion Research in the field of social isolation in China started late but developed rapidly.The COVID-19 epidemic promoted the research development in the field of social isolation,and at present social isolation is still a hot research in China.Between 2001 and 2023,researchers studied the impact of social isolation in terms of physiological,psychological and behavioral mechanisms,but there is a lack of research on the differences in social isolation among different groups and intervention research on socially isolated people.In the future,Chinese scholars can try to localize social isolation and carry out Chinese social isolation research.