1997～2003年《环境与职业医学》杂志文献计量学指标分析  

Bibliometrical Analysis on Journal of Environmental and Occupational Medicine

作　　者：洪琪[1] 刘卓宝[1] 忻霞萍[1] 丁瑾瑜[1] 

机构地区：[1]上海市疾病预防控制中心,上海200336

出　　处：《环境与职业医学》2003年第3期217-221,共5页Journal of Environmental and Occupational Medicine

摘　　要：[目的 ]观察《环境与职业医学》(原《劳动医学》)杂志在 1997～ 2 0 0 3年 ,特别是 2 0 0 1年缩短刊期及 2 0 0 2年更名前后的文献计量学指标变化 ,为研究今后杂志发展方向提供科学依据。 [方法 ]采用文献计量学方法 ,统计分析 1997至 2 0 0 3年间《环境与职业医学》杂志所刊论文的基金论文比、总引文率、信息密度、篇均作者数、作者增复量、年度载文量、论文合作度、作者属地、核心作者群的变化。 [结果 ] 7年来 ,基金论文比从 4%增长到 2 0 % ;总引文率从 3 88增至6 47;篇均作者数从 2 86升高到 3 96;作者增复量各年度均较稳定 ;年度载文量从 13 4篇增加到 171篇 ;多人及多单位合作论文比例逐年增加 ;作者属地始终恒定在全国 2 9个省市、自治区和直辖市 ;利用普赖斯理论计算出 7年间共有核心作者 77位 ,其中 41 6%来自高校 ,3 6 4%来自各级疾病预防控制中心及卫生监督所。以 2 0 0 1年缩短刊期前后比较 ,上述各项文献计量学指标均有较明显的变化。 [结论 ] 1997～ 2 0 0 3年 ,《环境与职业医学》杂志文献计量学指标呈逐年优化趋势。提示该刊近年采取的一系列综合措施 ,特别是缩短刊期、为适应时代发展的更改刊名有利于杂志的可持续发展。Objective] To analyze the changes in quantity and quality of the articles published in the Journal of Environmental and Occupational Medicine (formerly Journal of Labour Medicine) from 1997 to 2003, especially before and after the journals publication interval was shortened in 2001, and the journals title was changed in 2002. [Methods] Bibliometrics was applied to examine a series of index measures to all articles published in the Journal during 1997 and 2003, including ratio of funded articles, number of references cited per article, information density (number of articles with 16 print pages), number of authors per article, proportions of regular and fresh authors, total number of articles published per year, proportion of articles with multiple authors, the geography of authors, and number of journals core authors. [Results] During these 7 years, the ratio of funded articles increased from 4% to 20%, average number of references cited per article also increased from 3 9 to 6 5, average number of authors per article from 2 9 to 4 0, and total number of articles published per year from 134 to 171. The proportions of fresh (published one article) and regular authors (published more than one) remains relatively unchanged each year. The authors are from 29 different provinces, autonomous zones, and municipalities directly managed by the Central Government of China. A total of 77 core authors were identified based on Prices theory of which 42% are from universities and 36% from centers for disease control and prevention or health surveillance institutes at different levels. The bibliometrical indices of the journals publications during 1997～2000 are all significantly different before and after year 2001. [Conclusion] The bibliometrical indices have indicated that the quantity and quality of the articles published in the Journal of Environmental and Occupational Medicine have been improved continuously over the past 7 years. It is also indicated that reasonably shortening the publication inter

关 键 词：1997~2003年 《环境与职业医学》 文献计量学 杂志 发展 

分 类 号：R135－55[医药卫生—劳动卫生] G350[医药卫生—公共卫生与预防医学]