Cognitive Predictors of Functional Status Transitions among Older Adults with Seven-Year Follow-Up: A Latent Transition Analysis

This study highlights the heterogeneity of functional transitions during the aging process. Within this cohort, orientation emerged as the most consistent protective factor against functional deterioration. The protective role of orientation is likely attributable not only to its fundamental importance for performing essential functional tasks but also to its being a key early indicator of mild cognitive impairment and dementia. These findings underscore that distinct cognitive predictors can differentially influence trajectories of functional aging.