采用CiteSpace对危重症患者喂养不耐受的文献计量分析

A bibliometric analysis of feeding intolerance in critically ill patients based on CiteSpace

目的探究国际和国内有关危重症患者喂养不耐受领域研究热点和发展动态,利用CiteSpace软件对相关文献绘制进行可视化分析。方法以Web of Science和中国知识资源总库为数据来源,以“喂养不耐受”和“危重症”为主题进行文献检索。采用CiteSpace软件进行文献的合著关系分析、共被引分析和共现分析。结果研究最终纳入2426篇文献,国际和国内期刊年度发文量均逐年上升。澳大利亚和一些欧美国家仍是研究的主要引导者,科研水平领先的机构包括澳大利亚皇家阿德莱德医院、澳大利亚阿德莱德大学、美国路易斯维尔大学、澳大利亚归国军人总医院、加拿大皇后大学。关键词分析显示喂养不耐受的机制研究、症状评估和管理仍是研究热点。结论危重症患者喂养问题已受到日益关注,未来应进一步开展高质量、大规模的实证研究,挖掘新技术和大数据,基于循证制定科学、规范的喂养不耐受预防及管理策略。

Objective To reveal the research hotspos and the dynamic frontier in feeding intolerance in critically ill patients.Method We took feeding intolerance and critical illness as the theme,the CNKI and WOS core database as the research object,and used CiteSpace software as research tool,to conduct a visual atlas analysis on the research status and hotspos evolution at home and abroad.Results There were totally 2426 feeding intolerance related papers published,and quantity of publications increased year by year.Australia and some European and American countries are in a leading position.The institutions in the lead regarding scientific research level were Royal Adelaide Hospital,Adelaide University,Louisville University,Repatriation General Hospital and Queens University.The researches mainly focused on the investigation of mechanism,symptom evaluation,and management of feeding intolerance.Conclusion The feeding of critically ill patients has attracted more and more attention.In the future,we should further carry out high-quality and large-scale empirical research,explore new technologies and big data,and develop evidence-based prevention and management strategies for feeding intolerance.