国际儿科临床期刊PEDIATRICS文献计量学分析

Bibliometric analysis of international pediatric clinical journal PEDIATRICS

目的介绍国际儿科临床期刊PEDIATRICS，供儿科学临床医务工作者参考。方法检索WebofScience数据库2008年1月至2012年10月PEDIATRICS的全部文献，对文献年代、国别、语种、作者及主题词词频分布等进行分析。结果近5年PEDIATRICS刊载的论文共涉及96个国家、地区，发表论文数量最多的是美国，共2687篇，占全部文献量的64．89％；其次为加拿大，共295篇，占7．12％。中国排在第9位，共发表论文73篇，占1．76％。以论著类文献为主，主要语种为英语。结论流行病学、护理、管理、影响因素、诊断、病死率统计、治疗、哮喘、肥胖等为PEDIATRICS近5年来的报道热点内容。

Objective To introduce the international pediatric clinical journal PEDIATRICS for pediatrics clinical medical researchers. Methods Articles of PEDIATRICS from Jan. 2008 to Oct. 2012 were searched through Web of Science database. Analysis in country,language, authors and frequency of subject headings based on bibliometrics methodologies was performed. Results In recent 5 years, articles of PEDIATRICS involved a total of 96 countries or regions. The United States published the most papers,2687 of the total amount of literatures, accounted for 64.89% ; followed by Canada,295 of the literatures, accounted for 7.12%. China ranked ninth, a total of 73 papers of literature, accounted for 1.76%. Article was the most frequent type of the papers and English was the dominating language. Conclusions Currently, the researches of PEDIATRICS focus in the fields of epidemiology, care, management, influence factors, diagnosis, treatment, mortality statistics, asthma, obesity.