Comparing Medications for Adults With Type 2 Diabetes
Rating the Strength of Evidence From the CER
The EPC GRADE approach, based on the standard GRADE approach, was used to assess the quality of the body of evidence for each outcome. The overall strength of evidence was graded as high (further research is very unlikely to change the confidence in the estimate of effect), moderate (further research may change the confidence in the estimate of effect and may change the estimate), low (further research is likely to change the confidence in the estimate of effect and is likely to change the estimate), or insufficient (evidence either is unavailable or does not permit estimation of an effect). The authors also independently evaluated the applicability to real-world practice of the total body of evidence within a given clinical indication using the PICOTS framework (population, intervention, comparator, outcome, timing, and setting).
Keywords: strength of evidence | estimate of effect | rating evidence | EPC GRADE | PICOTS framework | applicability
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