《广州医学院学报》2005年至2009年载文作者分析

目的：探讨《广州医学院学报》载文的作者、机构、地区分布以及作者的科研合作情况，确定其核心作者、核心机构和核心地区。方法：用文献计量学的方法对该刊2005至2009年发表论文作者的发文数量、合作情况、地区和系统分布、核心作者和高产单位进行统计分析。结果：该刊5年共发表论文共629篇，共有作者579人，发文1篇的作者532人，占第1作者人数的91．88％（532／579）；作者合著论文589篇，舍著率93．64％，合作度4．10，独著论文40篇6．36％（40／629）。医学院校附属医院发文占37．84％（238／629），省、市级医院发文占27．19％（171／629）。核心作者3人，发文均为3篇。高产单位6个，发文317篇（50．40％）。广东地区发文568篇，占发文总量的90．30％（568／629）。结论：该刊作者分布广泛，合著率高，主要反映了广州医学院的科研水平。

Authorship analysis of publications in Academic Journal of Guangzhou Medical College during 2005 to 2009

Objective： To review the number, affiliation, geographic sources of authors to papers published in Academic Journal of Guangzhou Medical College during 2005 to 2009, and to provide information on core authors, affiliations, source regions and collaborated research. Methods： Bibliometric approach was used to analyze the publications during 2005 to 2009 in Academic Journal of Guangzhou Medical College, in terms of number of papers published, collaborated research, geographic and systemic distribution, core authors and prolific affiliations. Results： During 2005 to 2009, a total of 629 papers were published with 579 authors. 532 authors contributed one paper each to the journal, accounting for 91. 88% （532/579） of all first authors. 589 （93. 64%） papers were co-authored, contributing to a cooperation degree of 4. 10, whereas 40 were mono-authored （6.36%）. 37.84% （238/629） of papers were contributed by affiliated hospitals of medical universities, and 27. 19% （171/629） by provincial or municipal hospitals. There were 3 core authors during this period, each contributing a mean of 3 papers. Six prolific affiliations were identified to have submitted a total of 317 （50.40%） papers. 568 papers came from Guangdong, accounting for 90.30% of total publications. Conclusion ： Academic Journal of Guangzhou Medical College experienced a wide statistical distribution of authors and a high level of co-authorship during the study period, with a good reflection of scientific achievement in the college.