2017—2021年Web of science肌肉减少症与营养研究的文献可视化分析

Visualization analysis of sarcopenia and nutrition research literatures in web of science from 2017 to 2021

目的基于Web of science数据库分析肌肉减少症与营养研究的相关文献,为后续研究提供参考。方法检索Web of science核心数据库2017—2021年收录的肌肉减少症与营养研究领域的相关文献,应用CiteSpace.6.1.R2软件对机构、期刊、共被引及关键词等文献特征进行统计。结果2017—2021年Web of science数据库肌肉减少症与营养研究领域发文量逐年稳定增长,美国和日本的发文量最多;发文期刊主要分布在美、英两国;研究热点集中于营养状况与肌肉减少症的流行病学研究(营养状况、体成分、患病率、死亡率等),干预研究(锻炼、饮食模式、维生素D等),疾病相关性的营养不良/肌肉减少症的评估与管理(胃癌、肝硬化、炎症性肠病等);研究趋势为血清白蛋白、社区老年人、身体质量、重症监护室、鱼油补充剂。结论近年来,肌肉减少症与营养研究受到了国内外学者的关注。我国还需加强该领域的国际合作与交流,本文研究热点与前沿可为我国开展相关研究提供借鉴与参考。

Objective Based on the web of science database analyze the relevant literature on the application of sarcopenia and nutrition research,and to provide reference for futher research.Methods Literatures in the field of Sarcopenia and nutrition research collected from Web of science core databases from 2017 to 2021.CiteSpace.6.1.R2 software was used to make statistics on the literature characteristics of institutions,journals,co-citations and key words.Results The volume of publications in the Sarcopenia and nutrition research in web of science from 2017 to 2021 was increasing year by year.The United States and Japan posted the most documents;Publication journals were mainly distributed in the United States and Britain;Research hotspots were included epidemiological studies on nutritional status and sarcopenia(nutritional status,body composition,prevalence of diarrhea,mortality,etc.),intervention studies(exercise,dietary patterns,vitamin D,etc.),evaluation and management of disease-related malnutrition/sarcopenia(gastric cancer,cirrhosis,inflammatory bowel disease,etc.).The research trends were serum albumin,dwelling older people,body mass,intensive care unit,fish oil supplement.Conclusions Sarcopenia and nutrition research has gradually attracted the attention of scholars in recent years,China needs to strengthen international exchanges in this field.The research hotspots and frontiers of this paper can provide reference for China to carry out relevant research.