Pharmacoeconomics: theory and practice
№3, 2016, Vol.4

Ugrekhelidze D.T., Yagudina R.I. 4252

Grading of Recommendations Assessment, Development and Evaluation approach is a method of assessing the certainty in evidence and it is used in systematic reviews, health technology assessment and clinical guidelines development. In this article authors cover the process of making this assessment, the criteria of grading the evidence, determining the quality and strength of evidence.