[Occurrence of dementia and depression in an elderly Danish population].
A community survey of all Danish speaking residents above the age of 64 in a geographically delimited area was performed. The aim of the survey was to establish the prevalence of dementia disorders and depression by the use of international screening tools: the Mini Mental State Examination for dementia and the Beck's Depression Inventory for depression. The screening was performed during the period of one year in the municipality of Karlebo and the interviews took place in the homes of the participants. Six hundred and sixty-four (66%) of the 1,008 eligible persons entered the study. Six percent were residents in nursing homes. Thirteen point seven percent were found to be suffering from dementia. Nine point six percent had symptoms of depression. These prevalences would indicate that more than 6,000 persons in Frederiksborg county suffer from dementia while more than 4,000 might be suffering from depression. The study confirms knowledge obtained in other studies, indicating that one out of seven of the elderly suffers from dementia. We do not conclude, however, that nine point six percent suffer from depression, but rather that they need further examination to make it possible to decide whether they are indeed depressed.
Lauritzen
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LU
Psykiatrisk afdeling R, Hillerød Sygehus, DK.
Kørner
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EA
D000368:Aged; D000369:Aged, 80 and over; D015331:Cohort Studies; D003704:Dementia / Q000453:epidemiology*; D003718:Denmark / Q000453:epidemiology; D003863:Depression / Q000453:epidemiology*; D005260:Female; D005852:Geriatric Psychiatry; D006801:Humans; D008297:Male; D015995:Prevalence; D011446:Prospective Studies; D011569:Psychiatric Status Rating Scales