This paper mainly introduces the difference between the EBM and traditional medicine,the basic theory and method of EBM,as well as dialectic thinking of EBM and clinical diagnosis and treatment.

• 本文主要介绍了循证医学和传统医学的区别和联系、循证医学的基本原理和方法以及循证医学与疾病临床诊疗的辩证思维。