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目的 在循证医学(EBM)信息服务中,引入信息-知识-智能转化律,提升临床医生的设计、用证和质量.方法 对重庆医科大学2所附属医院153名临床医生进行问卷调查.内容包括个人信息,EBM认知,EBM实践情况,文献获取及评价.结果 多数临床医生虽已认识到EBM对临床工作的重要性,但循证医学实践情况不尽如人意,尤其是临床医生的文献检索能力和系统评价能力有待提高,最佳证据应用和结果评价有待深入开展.结论 引入科学理论指导循证医学信息服务,有助于客体需求、用证过程、素养提升.“,”Objective To introduce the information-knowledge-intelligent transformation law in the evidence-based medicine (EBM) information services and improve the clinical design,reference and quality for doctors.Methods The questionnaire survey was conducted including 153 clinical doctors in 2 affiliated hospitals of Chongqing Medical University,to investigate the personal information,EBM knowledge,EBM practice,literature acquisition and evaluation.Results Most clinicians have recognized the importance of EBM for clinical work,but the practice of evidence-based medicine is not satisfactory,especially the literature research and systematic evaluation should be improved.And the application and evaluation of the best evidence should be improved.Conclusion It can be help for the object requirements,reference and quality improvement that the scientific theoretical guidance of evidence-based medicine information is introduced on clinical works.