Decision aids for people facing health treatment or screening decisions

Background Decision aids are interventions that support patients by making their decisions explicit, providing information about options and associated benefits/harms, and helping clarify congruence between decisions and personal values. Objectives To assess the effects of decision aids in people facing treatment or screening decisions. Search methods Updated search (2012 to April 2015) in CENTRAL; MEDLINE; Embase; PsycINFO; and grey literature;...