《中国中西医结合急救杂志》随机对照临床试验文献评价

Evaluation of randomized controlled trials in Zhongguo Zhongxiyi Jiehe Jijiu Zazhi

目的 :通过评价《中国中西医结合急救杂志》临床治疗试验中随机对照试验 (RCT)的论文数量 ,了解中西医结合急救医学中科研设计的方法学现状 ,并向中国 Cochrane中心输送基线资料。方法 :对《中国中西医结合急救杂志》1 994— 2 0 0 1年中发表的临床研究文献进行逐期逐页手工检索 ,并根据《国际 Cochrane协作网工作手册 1 997》对 RCT和临床对照试验 (CCT)的定义严格鉴定 RCT和 CCT。结果 :在 8卷 6 7期中共刊登临床试验论文 1 6 0 6篇 ,其中 RCT文章 6 1 8篇 (38.4 8% ) ,CCT文章 2 0 3篇 (1 2 .6 4 % ) ,RCT论文比例呈逐年增加趋势 ,尤以 1 998年以后为甚 ,2 0 0 0年比例甚至达到 6 0 .32 %。结论 :《中国中西医结合急救杂志》刊登 RCT论文呈逐年增加 。

Objective: To evaluate the quantity of the randomized controlled trials (RCTs) papers published in Zhongguo Zhongxiyi Jiehe Jijiu Zazhi and offer the basic information to Chinese Cochrane center. Methods: The control trials of clinical therapeutic studies in Zhongguo Zhongxiyi Jiehe Jijiu Zazhi from 1994 to 2001 were checked to identify strictly the RCT and controlled clinical tests (CCTs) according to the criteria of the handbook of Cochrane collaboration in 1997. Results: One thousand six hundred and six papers on clinical trials were published in 67 issues covered 8 volumes of Zhongguo Zhongxiyi Jiehe Jijiu Zazhi . Among them, there were 618 papers of RCT (38 48%), 203 papers of CCT (12 64%), and the papers of RCT increased more significantly, especially after 1998, and it was 60 32% in 2000. Conclusion: The quality of RCT papers published in Zhongguo Zhongxiyi Jiehe Jijiu Zazhi has been improved year by year.