Trends of Research Foci in Medical Informatics Fields over the Last 10 Years Based on Emerging MeSH Terms

摘要：

　　The methods of bibliometricand visualization technology were used to investigate trends of research foci in medical informatics fields over the last 10 years based on PubMed database,which can be employed to study the medical research trends.First,we selected the emerging MeSH terms based on their increment rate of the appearance by TDA software,are then,were clusteringby co-word analysis and visualized with Pajek package.These topics based on emerging MeSH terms were defined as emerging topics.The results showed that emerging MeSH terms changed dramatically over the last 10 years,and the emerging topics suggesttwo stages:medical imaging stage and medical informatics stage.In addition,the core journals of medical informatics were determined by Bradfords Law,and their perspective quality and interdisciplinary was also analyzed based on Mesh terms.

关键词： medical informatics research statistical methords emerging topics visualization

作者: YAO Qiang SONG Hongxun LIU Haitong ZHANG Shijing

作者单位: Department of Medical Informatics, School of Medicine and Health Management, Tongji Medical College, Department of Social Medicine and Health Management, School of Medicine and Health Management, Tongj Department of Medical Informatics, School of Medicine and Health Management, Tongji Medical College,

会议类型: 国际会议

会议名称: 第七届科学计量学与大学评价国际研讨会

会议地点: 武汉

会议语种:英文

页码: 113-118

在线出版日期: 2012-10-27（万方平台首次上网日期，不代表论文的发表时间）