We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitlePerformance-based versus patient-reported physical function: what are the underlying predictors?AuthorsBean JF; Olveczky DD; Kiely DK; LaRose SI; Jette AMPublicationPhysical therapy, 2011, Vol 91, Issue 12, p1804ISSN1538-6724Publication typearticleDOI10.2522/ptj.20100417