循证医学--21世纪临床医学新动态

循证医学是一门新兴的临床医学基础学科，其核心思想是应用当前最佳临床研究证据，结合医生的专业知识，重视患者的意愿，三者有机结合进行医疗决策。实践循证医学的步骤包括提出临床问题，全面收集证据，严格评价证据。应用最佳证据指导临床实践，后效评价实践结果。实践循证医学有利于促进医疗决策的科学化，提高医疗质量；有利于促进医务工作者业务素质的提高。掌握学科发展的新动态；有利于促进医疗实践与医学研究相结合，提高科研水平。

Evidence-based Medicine: The New Direction of Clinical Medicine in 21th Century

Evidence- based medicine is a new basic subject of clinical medicine, and its coreidea is to integrate three aspects for the medical decision- making< using the best clinical study ev-idence, combining with the doctor's knowledge of specialtyG paying attention to the desires of pa-tients.The process of evidence- based medicine practice includes putting forward clinical problemsGcollecting evidence completely, evaluating evidence strictly, using the best evidence to guide clini-cal practice and aftereffect to evaluate practice result.Practice of evidence- based medicine can pro-mote the science of decision- making, improve the quality of medical treatment and the ability ofmedical staff, letting them seize the new developing trends of subjects.It also can promote the com-bination of medical practice and medical study, improving the scientific research level.