基于科学引文索引扩展版数据库与VOSviewer的肺气肿文献计量分析  

Bibliometric analysis of pulmonary emphysema literature based on Science Citation Index Expanded Database and VOSviewer

作　　者：王安妮 王鹤 于向荣 WANG Anni;WANG He;YU Xiangrong(Department of Radiology,Zhuhai Hospital Affiliated with Ji′nan University,Guangdong Province,Zhuhai519000,China)

机构地区：[1]暨南大学附属珠海医院放射科,广东珠海519000

出　　处：《中国当代医药》2022年第24期14-18,22,共6页China Modern Medicine

摘　　要：目的从文献计量学角度对2010—2020年科学引文索引扩展版数据库(SCIE)收录的肺气肿相关论文进行视觉化呈现并深入剖析,为肺气肿研究者提供具有参考意义的信息。方法以2010年1月1日至2020年12月31日SCIE数据库中收录的“pulmonary emphysema”论文为样本,从论文出版年代、国家或地区分布、研究方向与热点、刊载期刊、高被引频次论文及被引频次方面进行文献计量分析,并利用VOSviewer软件绘制聚类图谱。结果2010—2020年SCIE数据库共收录“pulmonary emphysema”文献7219篇,以学术性论文为主,论文数量呈逐年增长趋势;相较于中国、韩国等亚洲国家,欧美国家对于肺气肿研究整体水平较高;肺气肿的研究热点多集中于该疾病的影像学及临床表现。结论肺气肿研究正越来越受到世界各国研究者的关注,越来越多的学者、科研机构投入到肺气肿相关研究之中。我国肺气肿研究相较世界其他国家仍处于较低水平,仍有较大发展空间。Objective From the perspective of bibliometrics,this paper visually presents and deeply analyzes the pulmonary emphysema-related papers included in Science Citation Index Expanded Database(SCIE)from 2010 to 2020,and provides references for pulmonary emphysema researchers in China.Methods Taking the"pulmonary emphysema"papers collected in the SCIE database from January 1,2010 to December 31,2020 as samples,bibliometric analysis was carried out from the aspects of publication year,national or regional distribution,research direction and hot spots,published journals,papers with high citation frequency and citation frequency,the clustering map was drawn by VOSviewer software.Results From 2010 to 2020,the SCIE database included a total of 7219 articles of"pulmonary emphysema",mainly academic papers,and the number of papers showed an overall increasing trend.The overall level of pulmonary emphysema research in European and American countries is relatively higher than in Asian countries such as China and South Korea.The research hotspots of emphysema mostly focus on the imaging and clinical manifestations of the disease.Conclusion The research of pulmonary emphysema is receiving more and more attention from researchers all over the world,and more and more scholars and scientific research institutions are engaged in pulmonary emphysema-related research.Compared with other countries in the world,the research of pulmonary emphysema in China is still at a relatively low level,and there is much room for development.

关 键 词：肺气肿 科学引文索引扩展版数据库 文献计量学 VOSviewer 可视化 

分 类 号：R563.3[医药卫生—呼吸系统]