《医疗卫生装备》杂志1989—2008年引文分析

目的：了解《医疗卫生装备》杂志情报吸收和利用情况,客观地揭示其文献引用规律及需求特征。方法：采用引文计量分析法对《医疗卫生装备》1989—2008年所载论文的参考文献的引文量、引文语种、引文类型、普赖斯指数、半衰期、自引率及核心引用期刊等方面进行统计分析。结果：该刊引文率为43.76%;篇均引文量为2篇。主要引文类型为期刊,其中外文期刊为1481种,引文数量为3605条,占总引用频率的22.90%;中文期刊为1440种,引文数量为7059条,占总引用频率的44.84%。普赖斯指数44.67%,半衰期4.36年。期刊自引1693篇,自引率为10.75%。引用期刊共计2921种,被引30次以上的中文期刊24种;被引20次以上的外文期刊18种;共计42种,占总引用期刊引文量的39.24%。结论：该刊引文率呈逐年上升趋势。引文类型以期刊为主;文献引用较新,涉猎文献范围广,普赖斯指数较高,自引率适中。该刊可谓国内医疗卫生装备研究领域的重要信息源之一。

Citation Analysis of Chinese Medical Equipment Journal from 1989 to 2008

Objective To find out the information usage in Chinese Medical Equipment Journal and to show the citation discipline and the literature demand distribution.Methods Using the bibliometrics method to calculate the amount of citation,language of citation,types of citations,price index,half-life,self-cited rate,and core cited journals in Chinese Medical Equipment Journal from 1989 to 2008.Results The citation rate is 43.76% with 2 citations for each paper is.The citations are mainly from journals,in which 3605 are from 1481 foreign journals,a percentage of 22.90%;7059 from 1440 Chinese journals,44.84% in total.The price index is 44.67% and the half-life is 4.36 years.1693 papers are self-cited with a self-cited rate of 10.75%.The title type of citation journal is 2921,in which 24 Chinese journals are cited more than 30 times;18 foreign journals more than 20 times.The 42 journals amount to 39.24% citations in total.Conclusion The citation rate of the journal is increase year by year.The citations are mainly from journals and the cited literatures are relatively new.The price index is relatively high and the self-cite rate is proper.Chinese Medical Equipment Journal is an important information source in the medical equipment research field in China.