基于文献计量学的手卫生研究热点及趋势分析

Analysis of research hotspots and trends on hand hygiene based on bibliometrics

目的基于文献分析法探究手卫生的研究热点与发展趋势。方法选取中国知网2018年1月至2022年5月收录的2551篇手卫生相关文献,采用文献计量法,基于CiteSpace软件可视化功能,绘制知识图谱,分析手卫生研究的时间分布特征、作者合作网络、机构合作网络,通过关键词的共现分析、聚类分析、突现分析提炼手卫生研究热点。结果数据显示,手卫生相关研究呈递减趋势,作者之间合作联系较为密切,机构间合作较多,但2021年后手卫生相关研究的合作较少。关键词共现分析以医院感染、依从性、预防、护士、危险因素、影响因素、消毒、防控等为热点研究主题。聚类主题较多,主要包括手卫生方法对策研究、手卫生依从性研究、护理管理、满意度、监测、院感防控。结论手卫生相关研究呈现趋冷的状态,研究内容呈现多样化。

Objective To explore the research hotspots and development trends on hand hygiene based on literature analysis.Methods A total of 2551 pieces of hand hygiene related literature published on CNKI from January 2018 to May 2022 were selected,and the knowledge map was drawn based on the visualization function of CiteSpace software by bibliometric method.The time distribution characteristics of hand hygiene researches as well as the cooperation network among authors and institutions were analyzed,and the research hotspots on hand hygiene were extracted through keyword co-occurrence analysis,cluster analysis,and emergent analysis.Results The data demonstrated that the hand hygiene related researches showed a decreasing trend.The cooperation among authors was quite close and there was more inter-institution cooperation,but there was less cooperation in hand hygiene related researches after 2021.According to the keyword co-occurrence analysis,hospital infection,compliance,prevention,nurses,risk factors,influencing factors,disinfection,prevention and control,etc.were research hotspots.There were many cluster topics,mainly including research on hand hygiene methods and countermeasures,research on hand hygiene compliance,nursing management,satisfaction,monitoring,control of infection and hospital infection.Conclusion The hand hygiene related researches show a cooling state,and the research contents are diversified.