Knowledge mapping of exercise and physical activity research in older adults: Hotspots, bursts, and trends of the last decade.
Knowledge mapping of exercise and physical activity research in older adults: Hotspots, bursts, and trends of the last decade.
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DOI：
10.1016/j.heliyon.2023.e23181
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发表时间：
2023-12
期刊：
影响因子：
4
通讯作者：
Yao XQ
中科院分区：
文献类型：
--
作者：
Luo YX;Zhu YH;Yao XQ
全球老龄化增加了老年人健康管理的重要性。运动是健康老龄化的关键策略，由于其对年龄相关疾病的影响，导致了许多科学进步。我们旨在调查过去十年中老年人运动和身体活动领域的研究热点，知识库的爆发以及趋势，并以可视化的方式呈现。我们从Web of Science数据库中检索数据，并对2013年至2022年期间有关老年人运动和体育活动研究的出版物进行了文献计量学分析。我们使用VOSviewer通过共现分析评估了当前状态和热点。利用CiteSpace进行共被引分析，评价知识库的演化和爆发。主题演变进行了分析，使用bibliomeography包，以发现关键字的趋势。分析了国家/地区、机构和作者的归属和协作。共收录了27，820份出版物。关于老年人运动和体育活动的出版物从2013年的1755份记录增加到2022年的3737份记录。在共现分析的关键词，5个主要集群揭示：肌肉减少症，认知，虚弱，心理健康和康复。共引分析显示，知识库已经从2016年之前关注虚弱、痴呆和身体活动的参考文献发展到2020年之后关注肌肉减少症、认知和久坐行为的参考文献。在前10个高频关键词中，肌肉减少症表现出持续和显著的上升趋势，其百分比从2016年的8.7%（82次）增加到最近一年的12.2%（236次），使其成为最常用的关键词。虚弱排在第二位，从2013年的5. 6%（41次）开始，逐渐上升到2022年的11. 7%（225次）。最多产的国家、机构和作者分别是美国（8212篇出版物）、匹兹堡大学（501篇出版物）和Brendon Stubbs（94篇出版物）。在过去十年中，关于老年人锻炼和体育活动的出版物激增，伴随着知识基础的转变。未来需要解决这一领域学术产出的区域差异，以促进健康老龄化。
Global aging has increased the importance of health management in older adults. Exercise is a crucial strategy for healthy aging and has led to numerous scientific advancements due to its impact on age-related illnesses. We aim to investigate the research hotspots, bursts of knowledge base, and trends in the field of exercise and physical activity in older adults over the past decade and present them in a visual manner. We searched and retrieved data from the Web of Science database, and performed a bibliometric analysis of publications on exercise and physical activity research in older adults from 2013 to 2022. We evaluated the current status and hotspots through co-occurrence analysis using VOSviewer. The evolution and bursts of knowledge base were assessed through co-citation analysis using CiteSpace. Thematic evolution was analyzed using the bibliometrix package to discover keyword trends. The attribution and collaboration of countries/regions, institutions and authors were also analyzed. A total of 27,820 publications were included. Publications on exercise and physical activity in older adults increased from 1755 records in 2013–3737 records in 2022 annually. In co-occurrence analysis of keywords, 5 major clusters were revealed: sarcopenia, cognition, frailty, mental health, and rehabilitation. Co-citation analysis reveals that the knowledge base has evolved from references focused on frailty, dementia, and physical activity before 2016 to references focus on sarcopenia, cognition and sedentary behavior after 2020. Among the top 10 high-frequency keywords, sarcopenia demonstrated a consistent and significant upward trend, with its percentage increasing from 8.7 % (82 times) in 2016 to 12.2 % (236 times) in the most recent year, making it the most frequently used keyword. Frailty ranked second, starting at 5.6 % (41 times) in 2013 and gradually rising to 11.7 % (225 times) in 2022. The most productive country, institution and author were the USA (8212 publications), the University of Pittsburgh(501 publications), and Brendon Stubbs(94 publications), respectively. Publications on exercise and physical activity for older adults have surged in the last decade, accompanied by a shift in the knowledge base. Regional disparities in the academic output in this field need to be addressed in the future to promote healthy aging.
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影响因子：
8.5
作者：
通讯作者：
--
DOI：
10.1073/pnas.1015950108
发表时间：
2011-02-15
影响因子：
11.1
作者：
Erickson, Kirk I.;Voss, Michelle W.;Kramer, Arthur F.
通讯作者：
Kramer, Arthur F.
DOI：
10.1073/pnas.0307513100
发表时间：
2004-04-06
影响因子：
11.1
作者：
Chen, CM
通讯作者：
Chen, CM
影响因子：
3.9
作者：
Ellegaard O;Wallin JA
通讯作者：
Wallin JA
DOI：
10.1073/pnas.0707962104
发表时间：
2007-12-04
影响因子：
11.1
作者：
Hirsch, J. E.
通讯作者：
Hirsch, J. E.