循证医学实践中临床情报服务的探讨

简述了循证医学的概念，循证医学对临床实践的意义，分析了医务工作者在循证医学临床实践中获取最佳证据的困难和障碍，并详细探讨了目前国内外为临床医生提供循证答案临床服务的状况。在参考国外服务模式的基础上，设想了我国医学情报人员开展临床情报服务工作的模式,并对该模式进行了详细地描述和初步评价。

Clinical information service in evidence-based medical practice

The concepts of evidence-based medicine and the significance of its clinical practice are described. The difficulties and barriers of medical workers' access to the best evidence of evidence-based clinical practice are analyzed, and the current status of providing evidence-based clinical information service for clinicians at home and broad are expounded in detail. With reference to the models of providing evidence-based information service at broad, a model that China's medical information personnel should follow is put forward, described and assessed.