Fig. 2From: Screening tools to expedite assessment of frailty in people receiving haemodialysis: a diagnostic accuracy studyIndividual value plots of questionnaire-based screening tools in frail and non-frail (robust and pre-frail) participants. Legend: SF-36 PF: physical function score of SF-36 questionnaire; SF-36 PCS: physical composite scale of SF-36 questionnaire: IPAQ: international physical activity questionnaire (short format); FES: Tinetti falls efficacy scaleBack to article page