The Aging, Demographics, and Memory Study (ADAMS) Wave B

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The Aging, Demographics, and Memory Study (ADAMS), a supplement to the Health and Retirement Study, was funded by the National Institute on Aging with the specific aim of conducting a population-based study of dementia. HRS formed a partnership with a research team led by Brenda L. Plassman, Ph.D., director of the Epidemiology of Dementia Program at the Duke University Medical Center. The purpose of this collaboration was to conduct in-person clinical assessments for dementia on selected HRS respondents in order to gather information on their cognitive status. A diagnosis of dementia, cognitive impairment but not demented (CIND), or non-case was assigned on the basis of this assessment. Prior community-based studies of dementia have focused on a particular geographical area or have been based on nationally distributed samples that are not representative of the population. This study is the first of its kind to conduct in-home assessments of dementia in a national sample that is representative of the U. S. elderly population. ADAMS was funded by The National Institute on Aging as a supplement to the Health and Retirement Study (U01 AG09740).

Wave B contains follow-up assessments completed for 252 Wave A respondents between November 2002 and March 2005. Wave B assessments were attempted for 333 respondents - those with a diagnosis of "cognitive impairment, not demented," mild dementia, or borderline normal cognition and for whom longitudinal information would likely clarify the diagnosis.

Product Details

Latest Release
Oct 2009 (Early V6.0)
333 selected; completed assessments: 252
Entry Cohort Info

A group of 1,770 HRS respondents, age 70 or older, was selected from the HRS 2000 and HRS 2002 waves based on the score on the self- or proxy-cognitive assessment measure.

Field Dates

Nov 2002 - Apr 2005

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