title: [Risk factors for dementia of the Alzheimer's type].
abstract: A case-control study was conducted on 16 cases of probable Alzheimer's disease and 32 controls matched for age. The first control group was younger while the second was at the same age as patients with dementia of the Alzheimer's type. The patients were diagnosed according to DSM IIIR criteria. Information was obtained on birth and childhood, medical and surgical history, exposure to various social, psychological and biological factors as well as a family history of dementia. A structured questionnaire based on the AMDP--system was completed. Some of the variables studied reached statistical significance. First of all the sum of unfavourable environmental factors taking place during the person's childhood and elderly was predictive. Also head trauma was more frequent in patients with dementia. The findings suggest a possible etiologic role for some environmental factors in dementia of the Alzheimer's type.
authors.affiliation: II Kliniki Chorób Psychicznych AM, Gdańsku.
authors.forename: L
authors.initials: L
authors.lastname: Bidzan
authors.forename: D
authors.initials: D
authors.lastname: Ussorowska
mesh_terms: D000368:Aged; D000544:Alzheimer Disease / Q000175:diagnosis / Q000209:etiology*; D006801:Humans; D008875:Middle Aged; D011569:Psychiatric Status Rating Scales; D012307:Risk Factors
vernacular_title: Czynniki ryzyka w zespołach otepiennych pierwotnie zwyrodnieniowych.