新型冠状病毒感染疫情下基层医务人员职业倦怠领域国际研究热点的可视化分析

Visualization analysis of international research hotspots on primary healthcare workers burnout during the COVID-19 pandemic

【目的】了解新型冠状病毒感染(简称“新冠”)疫情下基层医务人员职业倦怠的国际研究热点和发展趋势。【方法】采用可视化文献分析方法对2020年1月1日—2022年11月1日科学引文索引(WoS)数据库核心合集文献进行分析,观察年发文量、关键词共现、聚类分析、突现词演进。采用CiteSpace 5.8.R3和Excel 2017绘制可视化图谱和数据表。【结果】共纳入外文文献411篇,整体呈上升趋势。研究机构间倾向多中心合作模式,发文量前4位的研究机构分别为哈佛医学院(14篇)、墨尔本大学(11篇)、斯坦福大学(9篇)、莫纳什大学(9篇)。研究高频词集中在工作满意度、职业倦怠和精神健康,中心顺位高于词频排名的包括环境(中心度0.38)和社会支持(中心度0.13),共形成9个聚类。研究热点的持续时间和演化趋势提示危险因素分析、对策支持研究都是目前较为关注的前沿和热点。【结论】新冠疫情下基层医务人员职业倦怠领域发文量处于上升趋势,研究热点不断扩大,影响因素分析热点突出。国际视角下的热点研究为我国基层医务人员职业倦怠提供了有益经验。

[Objective]To visualize the international research hotspots and frontiers of primary healthcare workers burnout during the COVID-19 pandemic based on CiteSpace.[Methods]Publications from January 12020 to November 12022 were retrieved from the web of science core collection database.Annual published articles,keyword co-occurrence,cluster analysis and emergent word evolution were analyzed.Using CiteSpace 5.8.R3 and Excel 2017,visualized knowledge graphs and the data tables were generated.[Results]A total of 411 articles were included with a still upward trend.The top 4 institutions with the largest number of papers were Harvard Medical Scchool(14 studies),University of Melbourne(11 studies),Stanford University(9 studies),and Monash University(9 studies).High-frequency words of hot areas covered job satisfaction,occupational burnout,and mental health.Meanwhile the words environment(0.38)and social support(0.13)had high betweenness centrality.A total of 9 clusters were formed.Risk factors and supporting strategies were put in place most focused frontiers.[Conclusion]The number of papers in the field of primary healthcare workers burnout is on the rise,the international research hotspots are expanding and the predictors of burnout are prominent.From an international perspective,the study provides further reference for Chinese primary healthcare staff job burnout research.