Fig. 1From: Physical frailty and long-term mortality in older people with chronic heart failure with preserved and reduced ejection fraction: a retrospective longitudinal studyFlowchart presenting the selected participants. 151 patients had heart failure (HF), and 660 subjects had non-HF. Abbreviations: MNA-SF mini-nutritional assessment-short form; TUG timed up and go test; HGS handgrip strength; 6 MW 6-m walkingBack to article page