FRAILPOL database

The proposed FRAILPOL repository addresses the critical gap in geriatric research by offering a comprehensive, open-access, five body-worn inertial sensors (ankles, wrists, and back of sacrum) signals recorded during the Time Up and Go test of 668 participants, community-dwelling older adults. The gait data, as well as the stride-based spatio-temporal parameters along with demographic and health-related information, including cognitive health data, have been grouped according to established clinical criteria into three classes (robust, pre-frailty, and frailty). Cite this article: Szczęsna, A., Amjad, A., Błaszczyszyn, M. et al. Database for Prevalence and Determinants of Frailty in the Elderly with Quantifying Functional Mobility. Sci Data (2026). https://doi.org/10.1038/s41597-026-06854-8