低血糖察觉意识受损相关研究的文献计量学分析

Bibliometric analysis of studies relating to impaired awareness of hypoglycemia

目的分析低血糖察觉意识受损(IAH)相关研究的现状、热点及前沿。方法采用CiteSpace5.7.R5软件对Web of Science(WOS)核心集、PubMed和Scopus数据库1991年1月1日—2021年3月15日收录的关于IAH文献进行可视化分析。结果共检索IAH相关文献593篇,最终共纳入209篇文献进行可视化分析。发文量表现为缓慢、平稳和快速增长共3个阶段;英美国家、学者奠定了该领域研究的基础;各研究机构之间合作密切;国际间合作频率呈现不平衡现象。研究内容主要集中在IAH不良影响、IAH技术干预及结构化教育的研究与探讨。结论国外IAH相关研究开展较早且相对成熟,国内在该领域尚处于起步阶段,建议中国临床科研人员加强IAH相关研究,实施有效干预措施,改善低血糖患者不良结局。

Objective To analyze the current situation,hot spots and frontier of studies relating to impaired awareness of hypoglycemia(IAH).Methods CiteSpace5.7.R5 software was used to visually analyze IAH related literatures in Web of Science(WOS)core set,PubMed and Scopus databases from January 1,1991 to March 15,2021.Results A total of 593 IAH-related literatures were retrieved,and 209 literatures were finally included for visual analysis.The number of articles published was featured as three stages:slow,steady and rapid growth.Britain,America and scholars had laid the foundation for research in this field.Close cooperation was observed among research institutions.The frequency of international cooperation was unbalanced.The research contents mainly focused on the research and discussion of the adverse effects of IAH,IAH technical intervention and structured education.Conclusion The researches on IAH in foreign countries are carried out earlier and relatively mature,but are still in its infancy in China.It is suggested that Chinese clinical researchers should strengthen the researches relating to IAH,implement effective intervention measures and improve the adverse outcomes of patients with hypoglycemia.