我国大骨节病文献作者研究能力和团队特征现状分析

目的：对我国大骨节病文献作者的研究能力和合作关系进行分析，为我国大骨节病的研究合作提供依据。方法：检索4个常用中文期刊数据库，纳入大骨节病的中文期刊文献。采用BICOMS抽取和整理关键词信息生成共现矩阵，采用NetDraw绘制图谱，采用SPSS 17.0对数据进行描述性分析。结果：有3 454位作者在1957-2012年8月从事大骨节病研究，其中81位作者发表15篇及以上文献。聚类分析将81个作者分为西安交通大学医学院地方病研究所、中国地方病防治研究中心大骨节病研究所、吉林省地方病第二防治研究所，以及由中国科学院、河南省疾病预防控制中心、甘肃省疾病预防控制中心组成的第四研究团队。结论：大骨节病研究人员众多，各团队研究方向明确，特点突出，但机构间合作较弱，有待加强。

Research competence of authors in papers on Kashin-Beck disease and characteristics of their cooperation

Objective To provide the evidence for cooperation in research on Kashin-Beck disease in China by analyzing the research competence of authors in papers on Kashin-Beck disease and their cooperation. Methods Papers on Kashin-Beck disease were retrieved from 4 commonly used Chinese perodical databases.Key words Information was collected and organized using BICOMS to produce a co-words matrix,atlas of co-words was plotted using NetDraw, the data were analyzed using SPSS 17.0. Results Of the 3454 authors engaged in research of Kashin-Beck disease from 1957 to 2012,81 published 15 or more than 15 papers.Cluster analysis showed that these 81 authors were from Institute of Endemic Diseases,Xi'an Jiaotong University Medical School; Institute of Kashin-Beck Disease,Chinese Center for Endemic Disease Prevention and Control; Jilin No.2 Center for Endemic Disease Prevention and Control; Centers for Disease Prevention and Control of China Academy of Sciences, Henan Province and Gansu Province. Conclusion A large number of researchers are engaged in research of Kashin-Beck disease.Their research interest and characteristics are clear. However, the cooperation between different institutions is weak and should be strengthened.