title: A case-control study of Alzheimer's disease in Australia.
abstract: We conducted a case-control study of clinically diagnosed Alzheimer's disease (AD) on 170 cases aged 52 to 96 years, and 170 controls matched for age, sex and, where possible, the general practice of origin. Trained lay interviewers naive to the hypotheses and to the clinical status of the elderly person carried out risk-factor interviews with informants. Significant odds ratios were found for 4 variables: a history of either dementia, probable AD, or Down's syndrome in a 1st-degree relative, and underactivity as a behavioral trait in both the recent and more distant past. Previously reported or suggested associations not confirmed by this study include head injury, starvation, thyroid disease, analgesic abuse, antacid use (aluminum exposure), alcohol abuse, smoking, and being left-handed.
authors: University of Sydney, Department of Geriatric Medicine, Repatriation General Hospital, Concord, NSW, Australia.
authors: G A
authors: GA
authors: Broe
authors: A S
authors: AS
authors: Henderson
authors: H
authors: H
authors: Creasey
authors: E
authors: E
authors: McCusker
authors: A E
authors: AE
authors: Korten
authors: A F
authors: AF
authors: Jorm
authors: W
authors: W
authors: Longley
authors: J C
authors: JC
authors: Anthony
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D000544:Alzheimer Disease / Q000453:epidemiology* / Q000235:genetics / Q000523:psychology; D001315:Australia / Q000453:epidemiology; D016022:Case-Control Studies; D003704:Dementia / Q000235:genetics; D004314:Down Syndrome / Q000235:genetics; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009043:Motor Activity; D016017:Odds Ratio; D012307:Risk Factors