中华眼科杂志2000至2009年刊出论文作者与地区分布情况分析

Analysis of authors and endemic distribution of articles published in Chinese Journal of Ophthalmology from 2000 to 2009

目的探讨中华眼科杂志刊出论文作者、机构及地区分布情况，旨在进一步了解和认识我国眼科学研究领域的现状及问题。方法用文献计量学方法对该刊2000至2009年论文作者发文量、合作情况、地区分布、机构分布、核心作者、高产单位等进行统计分析。结果该刊10年共发文2495篇，发文1篇作者1091人，占第一作者人数72．68％；核心作者105人（7．00％），发文705篇（28．26％）；作者合作论文2238篇，合作率89．70％；平均作者数3．91人／篇，独著论文257篇（10．30％）；北京、广东及上海3个地区作者发文分别为726篇（29．10％）、335篇（13．43％）、257篇（10．30％），位居前3位。医学院校附属医院发文1853篇（74．27％），省、市医院发文227篇（9．10％），区县级医院发文17篇（0．68％），部队医院发文164篇（6．57％）；高产单位16个，共发文1391篇（55．75％）。结论该刊作者分布范围广，合作率高，拥有一支实力雄厚，对刊物影响较大、造诣较深的活跃核心作者群，北京、广东和上海地区科研力量雄厚，总体分布尚不均衡。

Objective To investigate the authors, the institution and endemic distribution of these authors of Chinese Journal of Ophthalmology, and understand the current situation and problems in the field of Ophthalmology. Methods Using the bibliometrics methods, we analyzed the authors, the co-authors and the core authors of papers published between 2000 to 2009. The distribution of institution and region and highly quantitative organization were also analyzed. Results The 2495 papers were published by the Journal within 10 years. 1091 authors （72. 68% of total first authors） published only one paper. There were 705 （28.26%） papers from 105 （7.00%） core authors. There were 2238 papers with one or more co-authors, the cooperative rate and degree were 89. 70% and 3.91, respectively. 257 papers were written by single author, which accounted for 10. 30% of total papers. According to the distribution of Province, Beijing was the first of rank with 726 （29. 10% ） papers, the second was Guangdong Province by 335 （ 13.43% ） papers, Shanghai was the third with 257 （10. 30% ） papers. The number of papers from affiliated hospital, provincial or municipal hospitals, county hospitals, military hospitals were 1853 （74.27%）, 227 （9. 10% ）, 17 （0. 68% ） and 164 （6. 57% ）, respectively. 1391 （55.75%） papers were from 16 high- productivity institutes. Conclusions Authors of the Chinese Journal of Ophthalmology are from widely distributed area and have a highly cooperative rate, but the distribution was disproportion. The core authors are active and talented, who have a great influence on this journal. The highly-productivity Province are Beijing, Guangdong and Shanghai, even the authors were from widely distributed area.