基于Web of Science数据库的生活方式医学知识图谱可视化分析

Visualization analysis of lifestyle medicine knowledge maps based on Web of Science database

目的分析基于Web of Science数据库的生活方式医学知识图谱。方法以“lifestyle medicine”“lifestyle intervention”“lifestyle medicine strategy”“lifestyle factor”为主题词检索Web of Science数据库核心合集,时间跨度为2000年1月1日—2021年12月31日,使用数据库自带统计功能进行文献计量分析,采用VOS viewer软件对作者、国家、机构、关键词、引用文献进行共现分析,绘制可视化知识图谱。结果共纳入文献5717篇,2000—2021年发文量总体呈上升趋势;发文量排名前10的作者来自美国(9名)和芬兰(1名);高产国家包括美国(2882篇)、英国(1254篇)、澳大利亚(781篇)等,中国排在第6位(499篇);高产机构主要有欧洲研究型大学联盟(946篇)、哈佛大学(677篇)、加州大学(313篇)等;载文期刊主要集中在Diabetes、Circulation、BMC Public Health、Obesity、PLoS One、Med Sci Sports Exerc等;关键词共现得到5个聚类,分别为health status(健康状况)、lifestyle intervention(生活方式干预)、lifestyle risk factors(生活方式危险因素)、exercise and weight(运动与体重)、chronic disease research(慢性病研究);国家合作网络涉及67个国家。结论生活方式医学研究近年来呈现较快增长态势;当前主要研究方向为行为科学、心理学、营养学、内分泌代谢学、医疗保健服务、内科学、公共卫生、病理学、心血管内科学、老年病学,研究热点为慢性病与疾病负担研究、全生命周期健康研究、营养与运动干预、行为改变研究等。

Objective To analyze the medical knowledge map of lifestyle medicine based on Web of Science database.Methods“Lifestyle medicine”“lifestyle intervention”“lifestyle medicine strategy”and“lifestyle factor”were used as Mesh terms to search the core collections of Web of Science database.The time span was from January 1st,2000 to December 31st,2021.The statistical function of Web of Science database was used for bibliometric analysis,and VOS Viewer software was used for co-occurrence analysis of authors,countries,institutions,keywords,and cited literature,then the visual knowledge maps were drawn.Results A total of 5717 articles were included,and the number of published articles from 2000 to 2021 showed an increasing trend.The top 10 authors were from the United States(nine authors)and Finland(one author);high producing countries included the United States(2882 papers),the United Kingdom(1254 papers)and Australia(781 papers),and China ranked sixth(499 papers).The most productive institutions were the Union of European Research Universities(946 articles),Harvard University(677 articles),University of California(313 articles),etc.The papers are mainly published in Diabetes,Circulation,BMC Public Health,Obesity,PLoS One,Med Sci Sports Exerc,etc.Five clusters were obtained by co-occurrence of key words,which were“health status”“lifestyle intervention”“lifestyle risk factors”“exercise and weight”and“chronic disease research”.The national cooperation network involves 67 countries.Conclusions Recently,the research on lifestyle medicine shows a rapid growth trend.The current research interests include behavioral sciences,psychology,nutrition,endocrinology and metabolism,healthcare services,internal medicine,public health,pathology,cardiovascular medicine and geriatrics.Research hotspots include chronic disease and disease burden,whole life-cycle health,nutrition and exercise intervention and behavior change.