Early inflammation and dementia: A 25-year follow-up of the Honolulu-Asia aging study

Inflammatory responses are associated with cardiovascular disease and may be associated with dementing disease. We evaluated the long‐term prospective association between dementia and high‐sensitivity C‐reactive protein, a nonspecific marker of inflammation. Data are from the cohort of Japanese American men who were seen in the second examination of the Honolulu Heart Program (1968–1970) and subsequently were reexamined 25 years later for dementia in the Honolulu‐Asia Aging Study (1991–1996). In a random subsample of 1,050 Honolulu‐Asia Aging Study cases and noncases, high‐sensitivity C‐reactive protein concentrations were measured from serum taken at the second examination; dementia was assessed in a clinical examination that included neuroimaging and neuropsychological testing and was evaluated using international criteria. Compared with men in the lowest quartile (