Liu Jian-Ping
Centre for Evidence-Based Chinese Medicine, Beijing University of Chinese Medicine, Beijjing.
Zhongguo Zhong Xi Yi Jie He Za Zhi. 2007 Dec;27(12):1061-5.
The concept of evidence in evidence based medicine (EBM) and the current main grading systems of evidence in the world were introduced systematically in this paper. And the methodological issues and challenges related to the efficacy evaluation of traditional medicine were analyzed. Targeting the characteristics and current status of clinical research in TCM, a proposal for evidence grading was suggested and recommended to provide the referential basis developing the clinical practical guidance of TCM.
本文系统介绍了循证医学（EBM）中证据的概念以及当前世界上主要的证据分级系统。并分析了与传统医学疗效评价相关的方法学问题和挑战。针对中医临床研究的特点和现状，提出并推荐了证据分级的建议，为制定中医临床实践指南提供参考依据。
