The GRADE approach to assessing the quality of a body of evidence and the strength of recommendations: Diagnosis

H. Sch√ľnemann, R. Mustafa, J. Brozek & M. Langendam
Background: Developing recommendation about diagnostic tests is particularly challenging. The GRADE working group has suggested an approach to grading the quality of evidence and develop recommendations for questions of diagnostic accuracy that has been used in several guidelines. Using this approach,[for full text, please go to the a.m. URL]