I HAVE PROVIDED THE EVIDENCE
Critical appraisal of the final evidence yield: Critical appraisal is the evaluation of each study/resource based on specified parameters that is guided by a formal structure e.g. critical appraisal tool. This appraisal should be in two forms: the Table of Evidence and the NARATIVE. The narrative is informed by the TOE. It does not repeat the information already found on the TOE.
Describe what the appraisal reveals about the state of the science, including whether there are consistent patterns of small samples, non-randomized designs, absent power analyses, etc. You may also want to point out particularly powerful studies and highlight their individual strengths.