Abstract:<b><i>Introduction:</i></b> Frailty is a common geriatric syndrome associated with decline in physiological reserve. While several digital biomarkers of daily physical activity (DPA) have been used in frailty assessment, the association between DPA variability and frailty is still not clear. The goal of this study was to determine the association between frailty and DPA variability. <b><i>Methods:</i></b> This is an observational cross-sectional study conducted b… Show more
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