基于COOC/VOSviewer的虚拟仿真急诊急救教学科学知识图谱可视化分析

Bibliometrics analysis of virtual simulation in emergency teaching

目的 基于科学知识图谱可视化分析探究虚拟仿真在急诊急救教学领域的应用情况,为其在急诊急救教学领域的深入研究及开展提供参考。方法 检索万方数据库、中国知网、维普数据库,采用文献计量的科学知识图谱可视化分析软件COOC/VOSviewer进行文献计量分析。结果 虚拟仿真在急诊急救教学的相关研究文献数量呈上升趋势,最早的研究文献出现在2002年。科学知识图谱显示研究热点为急救技能、急救能力、演练、培训、突发事件、应急救援等关键词,主要沿着急救技能和突发事件救援演练2条主线演进。结论 虚拟仿真在急诊急救教学领域的研究呈增长趋势,但相关研究范围较宽泛,研究热点为急救技能和突发事件救援演练。

Objective To explore the virtual simulation in the field of emergency teaching based on the visual analysis of scientific knowledge map,and to enable the researchers to recognize emerging topics and frontiers.Methods Wanfang database,CNKI and VIP database were searched,and the bibliometric analysis was carried out by the software COOC/vosviewer.Results The number of documents on virtual simulation in emergency teaching showed that it has increased steadily and the earliest research document appeared in 2002.The map of scientific knowledge showed that the hotspots were first aid skills,first aid ability,drill,training,emergency and emergency rescue,which mainly evolved along the two main lines of first aid skills and emergency rescue drill.Conclusion The research of virtual simulation in the field of emergency teaching showed an increasing trend,but the relevant research scope is broad,and the hotspots are first-aid skills and emergency rescue drills.