循证医学是一门关于获取与应用医学证据的科学,是20世纪90年代初在经验医学基础之上兴起的一门指导医学实践的方法学。它强调任何医疗决策都应建立在最佳科学证据的基础之上,正在改变着经验医学的诊疗模式,并将对建立在经验医学基础之上的三级医师查房制度产生深刻的影响。一、 Evidence-based medicine is a science about acquiring and applying medical evidence. It is a methodology for guiding medical practice that emerged in the early 1990s based on empirical medicine. It emphasizes that any medical decision-making should be based on the best scientific evidence and is changing the model of diagnosis and treatment of empirical medicine, and will have a profound impact on the third-level doctors’ round-of-house system based on empirical medicine. one,