All participants were residents of Vienna, Austria. No other information on ethnicity was given.
Diagnosis & Evaluation Methods
For diagnoses and evaluation methods, refer to Blasko et al. 2008.
Blasko I, Jellinger K, Kemmler G, et al. Conversion from cognitive health to mild cognitive impairment and Alzheimer’s disease: Prediction by plasma amyloid beta 42, medial temporal lobe atrophy and homocysteine. Neurobiology of Aging 2008. 29: 1-11.
Fischer P, Jungwirth S, Krampla W, et al. Vienna Transdanube Aging "VITA": study design, recruitment strategies and level of participation. J Neural Transm Suppl. 2002.(62): 105-16.