营养学领域代谢性疾病SCI论文主题词聚类分析

Cluster Analysis of Subject Headings in SCI Papers on Metabolic Diseases in the Field of Nutrition

使用共词聚类方法对Web 0f Science^(TM)核心合集数据库中2010-2015年发表的营养学领域代谢性病症相关SCI论文进行分析,提取高频主题词并生成共现矩阵,使用SPSS软件对矩阵进行聚类分析,指出该领域的主要研究热点是从心血管疾病、胰岛素抵抗、冠心病危险因子、体重系数、肥胖人群与脂肪组织等各角度出发对代谢综合征开展相关研究。

The paper analyzes SCI papers on metabolic diseases in the field of nutrition published from 2010 to 2015 in the core col- lective database of Web of ScienceTM by use of the co - word clustering method. It extracts high - frequency subject headings, generates the co - occurrence matrix and makes clustering analysis of the matrix with SPSS, and indicates that major research focuses in this field are researches on metabolic syndrome from different angles such as the cardiovascular disease, insulin resistance, risk factors of the coro- nat~ disease, body mass index, the obesity group and adipose tissue, etc.