2000—2023年国际老年医学跨学科团队研究文献计量学分析

A Bibliometric Analysis of the Development of Global Research on Geriatric Interdisciplinary Team From 2000 to 2023

  • 摘要:
    目的 分析2000—2023年老年医学跨学科团队(geriatric interdisciplinary team, GIT)领域的国际研究趋势及前沿热点, 以期为国内开展相关研究提供思路和借鉴。
    方法 检索Web of Science数据库, 纳入发表时间为2000年1月1日—2023年12月31日的GIT相关英文文献。采用VOSviewer 1.6.18软件提取文献信息, 绘制高产国家/地区、研究机构合作网络图并生成高频关键词表格; 采用CiteSpace 6.1.R6软件对文献作者、研究机构、国家/地区等信息进行共现和聚类分析; 采用R语言的"bibliometrix" 包分析文献高频关键词特征。
    结果 共获得GIT相关英文文献965篇(包括原创性研究921篇、综述44篇), 该期间年发文量整体呈快速上升趋势。美国是GIT领域发文量(357篇, 37.0%)及总被引频次(8656次)均最多的国家, 美国密西根大学是发文量(27篇, 2.8%)最多的研究机构, 比利时鲁汶大学的Johan Flamaing(12篇, 1.2%)是成果产出最多且共被引频次最高(163次)的作者, J Am Geriatr Soc(72篇, 7.5%)是收录GIT相关文献最多的期刊。GIT领域之间的合作, 主要在发达国家/地区、研究机构的作者之间展开, 且具有明显的地理属性。高频关键词主要为elderly(老年人, 346次)、frailty(衰弱, 71次)、geriatric assessment(老年医学评估, 68次)、comprehensive geriatric assessment(老年综合评估, 60次)和hip fracture(髋部骨折, 48次)。
    结论 近20年来, GIT相关研究具有良好的学科关注度, 以美国为首的发达国家在该领域处于领先地位。目前, GIT的研究热点主要集中于针对衰弱、髋部骨折老年患者的老年综合评估和相应的GIT综合干预, 针对老年患者潜在不适当用药、跌倒预防, 及针对罹患肿瘤、痴呆、谵妄老年患者进行GIT干预。未来可更多围绕针对接受长期照护/居家照护老年患者的GIT及针对GIT的老年医学教学开展高质量定性研究。

     

    Abstract:
    Objective To examine the global research trends and emerging focal points in the field ofgeriatric interdisciplinary team (GIT) from 2000 to 2023, so as to offer insights and reference for related research in China.
    Methods English literature related to GIT published from January 1, 2000 to December 31, 2023 were searched in the Web of Science database. The literature information was extracted using VOSviewer 1.6.18 software to create a cooperation network diagram highlighting high-producing countries/regions and research institutions, as well as a high-frequency keyword table. CiteSpace 6.1.R6 software was used to analyze the co-occurrence and clustering of authors, research institutions, countries/regions, etc., and the "bibliometrix" package of R was used to analyze the characteristics of high-frequency keywords in the literature.
    Results A total of 965 GIT-related documents including 921 original articles and 44 reviews were gathered. There was a noticeable rise in annual publications over time. The United States led in publication quantity (357 articles, 37.0%) and total citations (8656). The University of Michigan was highlighted as the top research institution with 27 articles (2.8%). Author Johan Flamaing from the University of Leuven in Belgium had the highest output with 12 articles (1.2%) and the highest co-citation frequency(163 times). The Journal of the American Geriatrics Society had the highest number of GIT -related publications with 72 articles (7.5%). Collaboration in this field mainly involved authors and institutions from developed countries, displaying distinct geographical patterns. Key themes included elderly (346 times), frailty (71 times), geriatric assessment (68 times), comprehensive geriatric assessment (60 times), and hip fractures (48 times).
    Conclusions In the last two decades, research on GIT has garnered significant attention within the discipline. Developed countries, particularly the United States, have taken a leading role in this field. Presently, GIT research is centered on conducting comprehensive geriatric assessments and implementing corresponding interventions for elderly patients with frailty and hip fractures. Additionally, research is focused on GIT interventions for addressing potentially inappropriate medication use and preventing falls in the elderly, as well as managing elderly patients with tumors, dementia, and delirium. The exploration of interventions remains a key area of interest in current research. In the future, there is potential for conducting more high-quality qualitative research related to GIT interventions for elderly patients receiving long-term care or home care, as well as for enhancing geriatric medicine teaching in GIT.

     

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