Life After 90
LifeAfter90 is an NIH National Institute on Aging (NIA)-funded longitudinal cohort study enrolling 800 individuals age 90 or older. Those aged 90+ are the fastest-growing segment of the elderly population in the US, yet there is an enormous dearth of information on mild cognitive impairment and age-associated dementias particularly in non-whites and those from lower socioeconomic classes in this age group. The objectives of LifeAfter90 are to determine if in those aged 90+ there are ethnoracial differences in the incidence of mild cognitive impairment and dementia, to quantify mid- and late-life risk and protective factors for these conditions, and to understand the burden of cerebral and brain pathologies in a multiethnic cohort of individuals aged 90+.
Life After 90 Staff