基于CiteSpace的我国健康信息服务研究可视化分析

CiteSpace visualization analysis of health information services in China

文章利用CiteSpace可视化工具,以中国知网作为数据来源,对比分析了近10年国内图书情报领域健康信息服务研究的相关文献。采用文献计量学的理论和方法,分析了样本文献的发文数量、发文趋势、期刊分布,并对文献中提取的关键词做了可视化处理,绘制了关键词共现图谱、聚类图谱。通过文献计量分析和图谱显示的方式来梳理图情领域健康信息服务研究的现状、热点和前沿,结合图谱对未来发展方向进行了展望,对促进我国健康信息服务的研究有一定的理论价值。

The article uses the CiteSpace visualization tool and China National Knowledge Infrastructure as the data source to compare and analyze relevant literature on health information services in the field of library and intelligence in China in the past decade.Using the theories and methods of bibliometrics,the basic features and keywords of the literature were visualized,and the number,trend,and distribution of publications were analyzed.Keyword co-occurrence graphs,clustering graphs,and timeline graphs were drawn.Through bibliometric analysis and graph display,the current status,hotspots,and frontiers of health information service research were sorted out,and future development directions were prospected.This has certain theoretical value for promoting the development of health information services and related research in China.