Trajectories of Combined Laboratory- and Real World-Based Speed of Processing in Community-Dwelling Older Adults

Objectives. To characterize the trajectories of laboratory- and real world-based speed of processing (SOP) over 5 years using finite latent growth mixture modeling, and to explore associated baseline individual-level predictors and functional outcomes in 2,802 community-dwelling older adults from the Advanced Cognitive Training for Independent and Vital Elderly cohort.