《中华预防医学杂志》1996至2005年论文核心作者分析

目的探讨《中华预防医学杂志》载文作者极其机构、地区分布情况,了解科研人员合作类型及特点,确定核心作者、核心机构及核心地区。方法采用文献计量学方法,对该刊1996至2005年论著作者发文量、合作情况、地区分布、系统分布、核心作者、论文多产单位等进行统计分析。结果该刊10年论著发文722篇,其中发文1篇作者510名,占第1作者人数的70．64％;作者合作论文712篇,合作率98．61％,合作度5．54,独著论文10篇（1．39％）,高等院校发文366篇（50．69％）,科研院所发文229（31．72％）篇,医学院校附属医院发文78篇（10．80％）,核心作者90名,发文212篇（29．36％）,论文多产单位13个,发文303篇（41．97％）,北京地区发文231篇（31．99％）居第1位。结论该刊作者分布范围广,合作率高,并拥有一支实力雄厚、对刊物影响较大、造诣较深、活跃的核心作者队伍。

Analysis of published articles and authors in Chinese Journal of Preventive Medicine from 1996 to 2005

Objective To analyze the authors,the organizations and regional distribution of these authors of Chinese Journal of Preventive Medicine,and ascertain the core authors,core organizations and core regions.Methods Using quantitative analysis method,the authors,co-authors and the core authors of papers published in between 1996 to 2005 were analysed.Also,the distributions of districts and highly quantitative organization were determined statistically.Results There were 722 articles published during the last ten years;510 authors had only published one paper,accounting for 70.64% of the total first authors.There were 712 articles having one or more co-authors,the cooperatively rate and degree were 98.61% and 5.54,respectively.There were 10 papers with single author,which accounted for 1.39% of total papers.The number of papers from universities,institutes and affiliated hospitals were 366(50.69%),229(31.72%) and 78(10.80%),respectively.There were 90 core authors publishing 212(29.36%) papers,while 13 highly-quantities organizations published 303(41.97%) papers. The core region was Beijing,in which there were published 231(31.99%) articles.Conclusion Authors of the Chinese Journal of Preventive Medicine should have a wide distribution and highly cooperative rate.There are a group of active and talented core authors,who have offered a great influence on the Journal.