国内登革热研究信息全景及前沿主题探究

Research on Information Panorama and Frontier Theme of Dengue Fever Research in China

目的构建国内登革热研究信息全景、探究前沿主题。方法收集CNKI收录的建库至2022年4月22日登革热相关文献,经CiteSpace5.8.R3软件运行构建作者合作网络及关键词共现网络,提取作者发文量、关键词、聚类信息,完成突变术语分析。结果作者合作网络突显了10位核心作者,研究机构以广州市疾病预防控制中心、广州医科大学附属市八医院感染科、中国疾病预防控制中心传染病预防控制所为主体。关键词共现提示登革热、登革病毒、白纹伊蚊等高频关键词,聚类分析提示“登革热临床诊疗”是国内登革热研究者关注最多的热点,突变术语分析提示登革热传播流行因素、气象因素、风险评估、本地病例、病媒抗药性检测是目前最新的研究前沿。结论加强研究主体区域内外合作交流,聚焦临床诊疗热点,紧跟临床预测模型研究趋势。

Objective To construct a panoramic view of domestic dengue fever research information and explore frontier topics.Methods The literature related to dengue fever collected by CNKI from the establishment of the database to April 22,2022 was collected.The author cooperation network and keyword co-occurrence network were constructed by CiteSpace5.8.R3 software,and the author's publication volume,keywords and clustering information were extracted to complete the mutation term analysis.Results The author cooperation network highlighted 10 core authors.The research institutions were mainly Guangzhou Center for Disease Control and Prevention,Department of Infectious Diseases of the Eighth Affiliated Hospital of Guangzhou Medical University,and Institute of Infectious Disease Control and Prevention of China Center for Disease Control and Prevention.Keywords co-occurrence suggested high-frequency keywords such as dengue fever,dengue virus,and Aedes albopictus.Cluster analysis suggested that“clinical diagnosis and treatment of dengue fever”was the most concerned hot spot for domestic dengue fever researchers.Burst term analysis suggested that dengue fever transmission epidemic factors,meteorological factors,risk assessment,local cases,and vector resistance detection were the latest research frontiers.Conclusion It is necessary to strengthen the cooperation and communication within and outside the research subject area,focus on the hot spots of clinical diagnosis and treatment,and keep up with the research trend of clinical prediction model.