Cognitive Aging Ancillary Study

The Cognitive Aging Ancillary Study (Mex-Cog) was designed to complete an in-depth cognitive assessment in a subsample of the Mexican Health and Aging Study (MHAS) using a harmonized cognitive assessment protocol (HCAP). Adapted versions of the HCAP have been used to assess cognition in other subsamples within ongoing population-based longitudinal studies of aging around the world.

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