基于ESI的儿科学高被引论文计量分析

ESI-based Pedagogical High-cited Papers

目的分析基本科学指标(ESI)数据库中儿科学领域高被引论文的特征,为我国儿科学研究提供参考。方法以2014~2018年ESI数据库收录的儿科学及儿科临床医学高被引论文为研究对象,分析此类论文的期刊分布、合作情况、国家分布、机构分布及研究热点。结果最终纳入885篇文献,分布在189种期刊中,其中New England Journal of Medicine和Lancet刊登的儿科学高被引论文数量及总被引频次排在前2位;论文具有多个作者、机构及国家合作的特点;美国学者以第一作者发表的论文数最多(449.0篇),我国学者以第一作者发表论文17.5篇,排名第10位;发文排名前10的机构主要集中在美国、英国、加拿大;目前全球儿科研究热点主题涉及儿童肥胖、糖尿病、急性淋巴细胞白血病等。结论合作是儿科学的高被引论文的重要特征,也是目前科学研究发展的主要趋势,尤其高水平学术研究更倾向于进行国际合作,建议我国学者可以多重视与国际优秀儿科研究机构开展合作和交流,关注学术发展动向,了解学科发展热点,同时也应重视我国儿童多发或高发的疾病以及我国特色的临床医疗专长。

Objective To analyze the characteristics of highly cited papers in the field of pediatrics in the Basic Scientific Indicators(ESI)database,and to provide reference for children’s scientific research in China.Methods The papers on pediatrics and pediatric clinical medicines cited in the ESI database from 2014 to 2018 were used as research objects to analyze the distribution,cooperation,national distribution,institutional distribution and research hotspots of such papers.Results In the end,885 articles were included and distributed among 189 journals.Among them,the number of highly cited papers and total citations published by New England Journal of Medicine and Lancet ranked in the top two;the paper has multiple authors,institutions and countries.The characteristics of cooperation;American scholars published the most number of papers by the first author(449.0 articles),Chinese scholars published 17.5 papers by the first author,ranking 10 th;the top 10 organizations in the publication were mainly in the United States,the United Kingdom,and Canada.At present,the global hot topic of pediatric research involves childhood obesity,diabetes,acute lymphoblastic leukemia and so on.Conclusion Cooperation is an important feature of high-cited papers in pediatrics,and it is also the main trend of scientific research.Especially high-level academic research is more inclined to cooperate internationally.It is suggested that Chinese scholars can pay more attention to cooperation with international excellent pediatric research institutions.Exchange,pay attention to academic development trends,understand the hot spots of academic development,and also pay attention to the diseases of children with multiple or high incidence in China and the clinical medical expertise with Chinese characteristics.