1999～2004年《中华老年医学杂志》被引分析

目的 从文献引证的角度透视《中华老年医学杂志》的学术水平和期刊编辑特点。方法依据《中国生物医学期刊引文数据库》(Chinese Medical Citation Index，CMCI)，采用文献计量方法对《中华老年医学杂志》载文被CMCI来源期刊引用的情况进行统计分析及评价。结果 《中华老年医学杂志》单篇平均被引次数为2．82次，被引频次较高的论文数量较多，被引作者群的地域分布30个省(直辖市)，北京、广东、上海在老年医学研究领域中居于前列。有514种期刊引用该刊，自引率6．07％。结论 《中华老年医学杂志》所载文献质量较高，形成具有独立风格和特色且相对稳定的研究体系。该刊不仅是我国老年医学研究领域最重要的信息源之一，也是我国医学领域的主要核心期刊。

A citation analysis of Chinese Journal of Geriatrics from 1999 to 2004

Objective To evaluate the academic quality and characteristics of edition of the Chinese Journal of Geriatrics. Methods Within the database of Chinese Medical Citation Index(CMCI), the citation analysis was used to analyze the number and its distribution of the cited original articles published in the Journal 1999-2004. Results The average freguency for a single article cited by other researchers was 2.82, and there were more articles cited than other journals. The authors of these articles were distributed in the 30 province and municipalities, among which Beijing, Guangdong Province, Shanghai were in the front of Geriatrics research. There were 514 cited journals, and self-citing rate was 6.07%. Conclusions The Chinese Journal of Geriatrics has published high quality articles, and has its own edition characteristics to keep its steady level of research. It is one of the most important information resources for the geriatrics researchers and one of the most important medical journal.