השוואת שיטות

	COSMIN: הערכת האיכות המתודולוגית של מחקרים על כלי מדידה	פרופיל עדויות GRADE: הערכת ודאות העדויות ועוצמת ההמלצות
תחום	מתודולוגיית מחקר	מתודולוגיית מחקר
משפחה	Process / pipeline	Process / pipeline
שנת המקור	2010	2008
הוגה השיטה	Mokkink et al. (COSMIN Group)	Guyatt et al. (GRADE Working Group)
סוג	Measurement instrument evaluation	Research team / Guideline panel assessment
מקור מכונן	Mokkink, L. B., Terwee, C. B., Patrick, D. L., Alonso, J., Stratford, P. W., Knol, D. L., ... & de Vet, H. C. (2010). The COSMIN checklist for assessing the methodological quality of studies on measurement properties of health status measurement instruments: an international Delphi study. Quality of Life Research, 19(4), 539–549.	Guyatt, G., Oxman, A. D., Vist, G. E., Kunz, R., Falck-Ytter, Y., Alonso-Coello, P., & Schünemann, H. J. (2008). GRADE: an emerging consensus on rating quality of evidence and strength of recommendations. BMJ, 336(7650), 924–926.
כינויים	COSMIN	GRADE, GRADE approach
קשורות	4	4
תקציר	COSMIN (COnsensus-based Standards for the selection of health Measurement INstruments) is a systematic framework and 10-item checklist developed by Mokkink et al. (2010) to evaluate the methodological quality of studies that assess the measurement properties of patient-reported outcome measures (PROMs), questionnaires, and clinical scales. COSMIN guides the development, validation, and selection of health measurement instruments across clinical research and practice.	GRADE (Grading of Recommendations Assessment, Development and Evaluation) is a systematic, transparent framework for assessing the certainty of evidence and determining the strength of clinical recommendations in healthcare. Published in 2008 by Guyatt et al., GRADE has become the international standard for guideline development, used by the World Health Organization, Cochrane, and most major clinical guideline organizations worldwide.