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为了解近5年来国际上动脉粥样硬化研究的水平与动向．给国内相关领域研究人员提供一个基本的信息源，对IndexMedicus（IM）1991～1995年间收录的动脉粥样硬化文献进行了计量分析。结果发现：①5年中IM共收录了动脉粥样硬化文献3601篇，其中研究论文占0．754，文献综述占0．246，呈递增趋势，年平均增长率为4．9％±10．3％；②IM收录的动脉粥样硬化文献分布于22个语种，其中英语2887篇，占0．802．居第一位；③在IM的3000余种源刊中，约10％的期刊刊载了动脉粥样硬化文献，载文在20篇以上的有27种，ArteriosclerThromb（187）和Atherosclerosis（169）居前二位；④所收录的动脉粥样硬化文献中，0．782为多作者合著，其中收录文献在5篇以上的作者有38位，RekhterMD有10篇文献被收录，居第一位；⑤IM所收录的动脉粥样硬化文献涉及多个范围，与之搭配的副主题词有36个．
To understand the level and trend of international atherosclerosis research in the past five years. To provide a basic source of information for domestic researchers in related fields, a quantitative analysis of the literature on atherosclerosis included in IndexMedicus (IM) from 1991 to 1995 was conducted. The results showed that: In the 15 years, IM included a total of 3601 articles on atherosclerosis, of which research papers accounted for 0.754, literature review accounted for 0.246, showing an increasing trend, with an average annual growth rate of 4.9%±10.3. %;2 The atherosclerosis literature included in IM is distributed in 22 languages, including 2887 in English, accounting for 0.802. Ranked first; 3 In more than 3,000 journals of IM, about 10% of journals published atherosclerosis literature, 27 articles in more than 20 articles, Arterioscler Thromb (187) and Atherosclerosis (169) In the first two places, among the 4 atherosclerosis literatures listed, 0.782 was co-authored by many authors, among whom 38 were authors of more than 5 articles and Rekhter MD was included in the first place. The atherosclerosis literature included in 5IM involves multiple ranges, with 36 collocation keywords.