透析患者衰弱的文献计量学分析：知识映射与趋势
Bibliometric analysis of frailty in dialysis patients: knowledge mapping and trends.
摘要(中文译文)
衰弱是日益增长的透析人群中一个至关重要的关注点。本研究采用文献计量学分析来描绘知识图谱并识别透析患者衰弱相关的研究热点。我们检索了Web of Science核心合集（2007年1月1日至2025年2月8日）中的出版物。在筛选标题和摘要后，纳入相关文章进行分析。使用CiteSpace软件，我们对作者、机构、国家、关键词和突现关键词进行了可视化分析。共纳入243篇文章。年度发文量呈显著上升趋势。美国是发文量领先的国家，Johansen K.L.和加利福尼亚大学系统分别是最具影响力的作者和机构。关键词分析揭示了四个核心研究热点：（1）衰弱评估，（2）干预措施，（3）不良结局，（4）老年透析患者的衰弱。突现关键词分析表明，衰弱评估及其与全因死亡率的关联是当前的研究前沿。本研究对透析患者衰弱相关研究进行了全面的文献计量学分析，揭示了该领域的研究热点和趋势。它填补了在这一高危亚组中衰弱研究全景视图的空白，并为该领域未来的研究提供了有价值的参考。
Abstract
Frailty is a critical concern in the growing dialysis population. This study employs bibliometric analysis to map the knowledge landscape and identify research hotspots regarding frailty in dialysis patients. We retrieved publications from the Web of Science Core Collection (January 1, 2007-February 8, 2025). After screening titles and abstracts, relevant articles were included for analysis. Using CiteSpace software, we visually analyzed authorship, institutions, countries, keywords, and burst keywords. A total of 243 articles were included. Annual publications showed a marked upward trend. The United States was the leading country, with Johansen K.L. and the University of California System as the most influential author and institution, respectively. Keyword analysis revealed four central research hotspots: (1) frailty assessment, (2) interventions, (3) adverse outcomes, and (4) frailty in elderly dialysis patients. The analysis of burst keywords indicates that frailty assessment and its link to all-cause mortality are the current research frontiers. This study conducted a comprehensive bibliometric analysis on research related to frailty in dialysis patients, revealing the research hotspots and trends in this field. It fills the gap in the panoramic view of frailty research in this high-risk subgroup and provides valuable references for future research in this area.
如何引用
AMA
Wen Xiao, Bin Song, Jun Li, Guanqiang Tian, Zuchun Liao, Jiquan Zhang. Bibliometric analysis of frailty in dialysis patients: knowledge mapping and trends.. International urology and nephrology. 2026; doi:10.1007/s11255-025-04993-2.
APA
Wen Xiao, Bin Song, Jun Li, Guanqiang Tian, Zuchun Liao, Jiquan Zhang (2026). Bibliometric analysis of frailty in dialysis patients: knowledge mapping and trends.. International urology and nephrology. https://doi.org/10.1007/s11255-025-04993-2
GB/T 7714
Wen Xiao, Bin Song, Jun Li, Guanqiang Tian, Zuchun Liao, Jiquan Zhang. Bibliometric analysis of frailty in dialysis patients: knowledge mapping and trends.[J]. International urology and nephrology, 2026 doi:10.1007/s11255-025-04993-2.
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