作者: Tracy Merlin , Adele Weston , Rebecca Tooher
关键词: Evidence-based medicine 、 Grading (education) 、 Systematic review 、 Health technology 、 Hierarchy of evidence 、 Clinical study design 、 Schema (psychology) 、 Knowledge management 、 Empirical evidence 、 Medicine 、 Management science
摘要: … and thus it was not ideal to assess studies that addressed other types of clinical questions. This paper reports on the revision and extension of this evidence hierarchy to enable broader …