The evolution of GRADE (part 3): A framework built on science or faith?

RATIONALE, AIMS, AND OBJECTIVES: The Grades of Recommendation, Assessment, Development, and Evaluation (GRADE) framework has undergone several modifications since it was first presented as a method for developing clinical practice recommendations. In the previous two articles of this series, we showed that absent, in the first three versions of GRADE, is a justification (theoretical and/or empirical) for why the presented criteria for …