F. A. Alvarado Rodriguez and C. A. Chavez Quiñonez, “Spatio-temporal gait parameters derived from low-cost IMUs for frailty assessment in older adults: a cross-sectional study in Honduras”, LACCEI, vol. 1, no. 14, July 2026, doi: 10.18687/LACCEI2026.1.1.1762.