基于Web of Science数据库对新冠疫苗副作用相关文献的计量学分析

Bibliometric Analysis of the Literature Related to the Side Effects of COVID-19 Vaccine Based on the Web of Science Database

目的通过文献计量学方法分析新冠疫苗副作用相关研究文献,了解国内外新冠疫苗相关的前沿问题。方法计算机检索2020年1月-2021年8月Web of Science核心合集数据库(WOSCC)中发表的新冠疫苗副作用的相关文献,分析文献的发表国家、作者、期刊、机构、关键词、文献引用情况及被引频次等情况。结果共纳入文献489篇,Harvard Med Sch为最大的发文机构,NEW ENGL J MED为文献被引用次数最多的期刊,美国是新冠疫苗副作用相关文献的主要产出国家,李敬新和朱凤才为发文量最多的作者;该领域主要的研究热点为新冠病毒感染、预先暴露、副作用、严重新冠病毒感染、人类健康体系、进展前景、疫苗观望态度、其他人类冠状病毒感染等。结论目前新冠疫苗副作用的相关研究总体呈增长趋势,随着新冠疫苗接种人群越来越多,其有效性及安全性将会愈发受到重视,医务工作者应投入更多的研究,深化国际间合作,为未来的研究奠定基础。

Objective To analyze the literature on the side effects of new coronal vaccines by bibliometrics,and to understand the frontier issues related to COVID-19 vaccine in China and abroad.Methods The literatures on side effects of COVID-19 vaccine published in the Web of Science Core Collection Database(WOSCC)from January 2020 to August 2021 were retrieved by computer.The publication countries,authors,journals,institutions,keywords,citations and citation frequencies of the literatures were analyzed.Results A total of 489 articles were included.Harvard Med Sch was the largest publishing institution,NEW ENGL J MED was the most cited journal,the United States was the main producing country of COVID-19 vaccine side effects related literature,and LI Jing-xin and ZHU Feng-cai were the authors with the largest number of publications.The main research hotspots in this field were novel coronavirus infection,pre-exposure,side effects,severe new coronavirus infection,human health system,progress prospect,vaccine watch attitude,and other human coronavirus infection.Conclusion Currently,studies on the side effects of COVID-19 vaccine are on the increase.With the increasing number of people vaccinated with COVID-19 vaccine,more attention will be paid to its effectiveness and safety.Medical workers should invest in more research and deepen international cooperation to lay the foundation for future research.