Alzheimer’s Disease and Related Dementias (ADRD) in a Developing Country: Expanding the Sample to Give More Power for Collecting and Validating Harmonized Cognitive Assessment Protocol (HCAP) and Examining Its Precursors and Correlates
The project will expand data to be collected under an existing PARC Administrative Supplement (AS) for investigating Alzheimer’s Disease and Related Dementia (ADRD) in a context different from current HRS International Sister Studies. The PARC AS will cover adding the Harmonized Cognitive Assessment Protocol (HCAP) for 1000 respondents to the ongoing Chilean Social Protection Survey (SPS). The Quartet project will cover 250 additional respondents. The SPS is a stratified random national longitudinal sample of ~20,000 adults 18+ years old originating in 2002, with six follow-ups.