Browsing Artikler fra Kunnskapssenteret by Author "Department of Medicine, University at Buffalo, NY, USA."

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Symbols were superior to numbers for presenting strength of recommendations to health care consumers: a randomized trial.

Akl, Elie A; Maroun, Nancy; Guyatt, Gordon; Oxman, Andrew David; Alonso-Coello, Pablo; Vist, Gunn Elisabeth; Devereaux, P J; Montori, Victor M; Schünemann, Holger J (Journal article; Peer reviewed, 2007-12)

OBJECTIVE: To compare health care consumers' understanding, evaluations, and preferences for symbols vs. numbers and letters for the representation of strength of recommendations (SOR) and quality of evidence (QOE). STUDY ...