基于Citespace分析身体活动和老年肌少症的研究热点及演化过程OA北大核心CSTPCD

Objective To analysis the hotspot and evolution of physical activity and age-related sarcopenia.Methods The research literature related to the physical activity and the sarcopenia between 1995 and 2022 based on the Web of Science were retrieved.The retrieved data were analyzed in terms of publication volume,collabora-tion,discipline,keywords and co-citation using bibliometric visualization methods.Results A total of 1834 original articles were included in the study.China ranked third in total publications,with 173 articles and a BCD of 0.06.The country and institution with the highest number of publications were the United States(431/0.54)and the Natl Ctr Geriatr&Gerontol(36/0.12).Gerontology,public health and rehabilitation were the most closely con-nected with other disciplinary fields.Resistance training and aerobic exercise were the effective means for sarcopenia intervention in the elderly and would become a hotspot in the future.Therefore,multi-exercise forms and change of life style were important application fields for prevention and treatment of sarcopenia with increasing worldwide aging.Conclusion In this article,the quantitative data demonstrate the development,research hotspots and application of physical activity and sarcopenia,which provide a reference for relevant researchers to grasp the dynamic tendency of the field and explore new research directions.