University of Florida
Hispanic Americans are the fastest growing older adult group in the United States, disproportionally increasing the risk of an Alzheimer's disease and related dementias diagnosis. Efforts to reduce this risk and mitigate the related cognitive/physical declines are critical. The aim of this study is to assess the feasibility of enrolling older adults into an aging trajectory cohort, while generating preliminary data on associations of physical and cognitive aging trajectories. Our secondary objective is to generate preliminary data on the association of standard measures of physical activity and physical function with cognitive status. This study fits within our longitudinal research goal to reduce dementia incidence by understanding the mechanisms that drive the cognitive-physical aging trajectory.
Overview: This study aims to assess the feasibility of recruiting and retaining 50 Hispanic American (HA) and 50 non-Hispanic American (non-HA) adults, aged 55-85, into a longitudinal aging cohort. We will evaluate differences in physical activity, physical function, and cognitive performance over time. Design and Outcomes: Adults will be consented at the beginning of visit 1. Those potentially eligible will complete MoCA, questions about previous and current medical history, and general cognitive function (visit 1). Eligibility will be confirmed at the end of visit 1. Physical fitness, and p…
Inclusion Criteria: • Hispanic and non-Hispanic adults age 55-85 years, at least 8th grade education, community dwelling. Additional Inclusion for Hispanic Americans * Self-identify as Hispanic American * Report Spanish as primary language • No evidence of dementia or mild cognitive impairment based on cognitive screening \[i.e., Montreal Cognitive Assessment (MoCA) administered during Visit 1; ≥26 among non-Hispanic White, ≥25 among Hispanics, ≥24 among non-Hispanic Blacks (Milani et al., 2018)\] Exclusion Criteria: * Inability to provide informed consent * Artificial joint or severe dis…
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