摘要
目的 通过文献计量学分析危重症患儿睡眠研究的文献,探讨危重症患儿睡眠研究的热点和前沿,为今后的相关研究提供参考.方法 从Web of Science核心合集中检索危重症患儿睡眠的文献,使用视觉分析软件CiteSpace进行文献计量分析,包括年度发文量、期刊、被引用期刊、国家、机构、作者、被引用作者、被引用文献和关键词.结果 2002年1月—2022年6月共发表223篇文章.《新生儿护理进展杂志》发表的研究最多,而《儿科杂志》是被引用最多的期刊.美国和约翰霍普金斯大学在该领域的国家和机构方面分别排名第一.Kudchadkar发表的研究最多,Als是被引用最多的作者.被共同引用最多的参考文献是Levy发表的一篇文章.研究热点为"环境""脑""发展性照护""脑电图"等,前沿研究为"影响""暴露""噪声"等相关研究.结论 关于危重症患儿睡眠研究的年度发文量总体趋势增长缓慢,国家与机构之间的合作较少.危重症患儿睡眠研究的热点和前沿趋势主要集中在睡眠剥夺的危害、睡眠监测工具、睡眠的影响因素和干预措施方面.
Abstract
Objective This study aimed to analyze the research literature on sleep in critically ill children by bibliometrics,explore the research hotspots and frontiers of sleep in critically ill children,and provide references for future related research.Methods Articles on sleep in critically ill children were retrieved from the Web of Science Core Collection,and the visual analysis software CiteSpace was used for bibliometric analysis,including annual publication,joumals,cited journals,countries,institutions,authors,cited authors,cited references,and keywords.Results A total of 223 articles published between January 2002 and June 2022 were analyzed.Advances in Neonatal Care published the most studies,while Pediatrics was the most cited journal.The United States and Johns Hopkins University ranked first with respect to country and institution in the field,respectively.Kudchadkar published the most research,and Als was the most cited author.The most co-cited reference was an article published by Levy.The hot spots research were"environment","brain","developmental care","electroencephalography",the frontier research were"impact","exposure","noise".Conclusion The overall trend of annual publications on sleep in critically ill children has increased slowly,with less cooperation among countries and institutions.Research hot spots and frontier trends of research on sleep in critically ill children mainly focused on the dangers of sleep deprivation,sleep monitoring tools,the influencing factors and interventions.
维普
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