基于VOSviewer病毒性肺炎中、外文研究主题对比分析

Comparative Analysis of Research Topics of Viral Pneumonia Study in Chinese and Foreign Based on VOSviewer

目的:利用文献计量学方法对病毒性肺炎中、外文研究的主题进行对比分析,以期为未来病毒性肺炎研究的开展提供借鉴。方法:通过检索中国生物医学文献数据库和Embase.com数据库,获取病毒性肺炎研究文献的相关信息。用VOSviewer 1.6.13软件对纳入研究的发表期刊、发表时间、作者和关键词进行提取,并生成高产作者的合作网络图和高频关键词的聚类网络图。结果:3243篇中文病毒性肺炎研究刊载在805种杂志上,《临床儿科杂志》(44篇)是发文最多的中文杂志,12231篇外文研究刊载在3218种杂志上,《Journal of Virology》(185篇)发文最多的英文杂志。主要中文作者形成8个合作团体,主要外文作者形成5个团体,不同团体之间合作不多。病毒性肺炎中文研究的主题有5个,病毒性肺炎外文研究的主题有4个,毒性肺炎的影像学和实验室诊断、常用抗病毒药物对病毒性肺炎的效果和不良反应是共同关注的主题。结论:病毒性肺炎研究主要发表于2002年以后,发表相关研究的期刊种类较多,但高产期刊数量较少。中国在病毒性肺炎研究领域占有主要的地位,作者合作团体较多,但不同团体之间合作不紧密。国内外研究主题之间存在一定的差异。

Objective:To compare the topics of viral pneumonia in Chinese and foreign research using bibliometric methods,in order to provide reference for the future research of viral pneumonia.Methods:Relevant information of viral pneumonia research was obtained by searching the Chinese biomedical literature database and Embase.com database.VOSviewer 1.6.13 software was used to extract the published journals,publication years,authors,and keywords,and generate a cooperative network diagram of high-yielding authors and a cluster network diagram of high-frequency keywords.Results:3243 Chinese viral pneumonia studies were published in 805 journals,the《Clinical Pediatric Journal》(44 articles)was the most productive Chinese journal,12231 foreign language research were published in 3218 journals,and the《Journal of Virology》(185 articles)was the most productive English journal.The main Chinese authors formed 8 cooperative groups,and the main foreign language authors formed 5 groups.The cooperation among different groups was not close.There were five topics in Chinese viral pneumonia research and four topics in foreign viral pneumonia research.Imaging and laboratory diagnosis of viral pneumonia,and the efficacy and adverse effects of commonly used antiviral drugs on viral pneumonia are common focused topics.Conclusion:The research on viral pneumonia was mainly published after 2002.There were many types of journals that published related research,but the number of high-yielding journals is small.China occupied a leading position in the field of viral pneumonia.There were many research cooperation groups,but the cooperation between different groups was not close.There were some differences in research topics between Chinese and foreign viral pneumonia.