Investigating the impact of sociodemographic factors on training efficacy and its correlation with technology usability in older adults: Lessons learned in Italian and Murcian pilots. - Laura Fiorini 001; Jasmine Pani; Erika Rovini; María Victoria Bueno Delgado; Salvador Pérez-Martos; Sergio Russo; Letizia Lorusso; Giuseppina Iannacone; Grazia D'Onofrio; Francesco Giuliani; Lara Toccafondi; Gianna Vignani; et al. (Int. J. Medical Informatics, 2025)