All participants were residents of the Kungsholmen district of Stockholm, Sweden. No other information on ethnicity or race has been reported.
Diagnosis & Evaluation Methods
For a detailed description, see von Strauss E et al. 1999.
von Strauss E, Viitanen M, De Ronchi D, Winblad B, Fratiglioni L. Aging and the occurrence of dementia: findings from a population-based cohort with a large sample of nonagenarians. Arch Neurol. 1999 May;56(5):587-92.
Xu WL, Qiu CX, Wahlin A, Winblad B, Fratiglioni L. Diabetes mellitus and risk of dementia in the Kungsholmen project: a 6-year follow-up study. Neurology. 2004 Oct 12;63(7):1181-6.