■我们希望对PND研究的进展和模式有一个全面的了解。方法:我们在WebofScience核心合集上进行了彻底的搜索,以查找1969年至2022年发表的相关研究,并使用了四种不同的工具。即VOSviewer(JDataInfSci,2017,2,1;JAmSocInfSci,1973,24,265;AmerDoc,1963、14、10和科学计量学,2010、82、581),CiteSpace(科学计量学,2010、84、523),ScimagoGraphica,和R-bibliometrix,使我们能够检查各个方面。结果:我们总共纳入了6787篇文章和评论,用于描述PND研究的分析。的来源,和子字段;强调了该领域的重要发展;确定了PND的三个主要方向。结论:本研究突出了近年来PND研究的快速增长,并概述了PND领域的先前研究,从而建立PND研究的总体格局,并确定未来调查的潜在途径。
■我们在WebofScienceCoreCollection上进行了全面搜索,以查找1969年至2022年发表的相关研究。要执行文献计量分析和网络可视化,我们使用了四种不同的工具,即VOSviewer(JDataInfSci,2017,2,1;JAmSocInfSci,1973,24,265;AmerDoc,1963、14、10和科学计量学,2010、82、581),CiteSpace(科学计量学,2010、84、523),ScimagoGraphica,和R-bibliometrix。这些工具使我们能够检查各个方面,包括每年的出版物产量,不同国家或地区的贡献,活跃期刊的参与,共引分析,发布状态,关键词,和条款,以及科学类别。我们希望对PND研究的进展和模式有一个全面的了解。从这项研究中获得的见解可以帮助研究人员和临床医生加强他们在这一领域工作的管理和实施。
■在这项研究中,我们共纳入6787篇文章和评论进行分析.首先,国家分析的出版物趋势和贡献描述了PND研究。第二,历史分析描述了PND研究,的来源,和子字段。第三,对关键词的分析强调了这一领域的重大发展。第四,对研究主题的分析确定了PND的三个主要方向。
■总之,随着时间的推移,研究量呈指数级增长。此外,大部分捐款来自西方国家和中国。该领域的跨学科性质是显而易见的,源于生物学和医学,并进一步扩展到心理学和社会科学。POCD,以谵妄为主的相关临床管理是PND的主要研究主题.
UNASSIGNED: We hope to offer a comprehensive understanding of the advancements and patterns in research on PND. Methods: We performed a thorough search on the Web of Science Core Collection to locate relevant studies published from 1969 to 2022 and utilized four distinct tools, namely VOSviewer (J Data Inf Sci, 2017, 2, 1; J Am Soc Inf Sci, 1973, 24, 265; Amer Doc, 1963, 14, 10 and Scientometrics, 2010, 82, 581), CiteSpace (Scientometrics, 2010, 84, 523), Scimago Graphica, and R-bibliometrix which allowed us to examine various aspects. Results: We included a total of 6787 articles and reviews for analysis which described PND research, the sources, and the subfields; highlighted the significant developments in this field; identified three main directions in PND.Conclusion: This study highlights the rapid growth of research on PND in recent years and provided an overview of previous studies in the field of PND, thereby establishing the overall landscape of PND research and identifying potential avenues for future investigations.
UNASSIGNED: We performed a thorough search on the Web of Science Core Collection to locate relevant studies published from 1969 to 2022. To perform bibliometric analysis and network visualization, we utilized four distinct tools, namely VOSviewer (J Data Inf Sci, 2017, 2, 1; J Am Soc Inf Sci, 1973, 24, 265; Amer Doc, 1963, 14, 10 and Scientometrics, 2010, 82, 581), CiteSpace (Scientometrics, 2010, 84, 523), Scimago Graphica, and R-bibliometrix. These tools allowed us to examine various aspects, including the yearly publication output, the contribution of different countries or regions, the involvement of active journals, co-citation analysis, publication status, keywords, and terms, as well as scientific categories. We hope to offer a comprehensive understanding of the advancements and patterns in research on PND. The insights gained from this study can assist researchers and clinicians in enhancing the management and implementation of their work in this field.
UNASSIGNED: In this study, we included a total of 6787 articles and reviews for analysis. First, publication trends and contribution by country analysis described PND research. Second, a historical analysis described PND research, the sources, and the subfields. Third, an analysis of keywords highlighted the significant developments in this field. Fourth, an analysis of research themes identified three main directions in PND.
UNASSIGNED: In summary, the research volume exhibits exponential growth over time. Furthermore, the majority of contributions originate from Western countries and China. The interdisciplinary nature of the field is evident, with its roots in biology and medicine and further branching into psychology and social sciences. POCD, delirium-predominant associated clinical management were major research themes about PND.