Direct assessment of activities of daily living in Alzheimer's disease : A controlled study
Ellen et al. Skurla
Bok Engelsk
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| Opplysninger | The relationship between severity of dementia and performance in four experimental tasks was studied in nine patients with Alzheimer's disease and nine age-matched controls. the experimental tasks were developed in orderto establish a direct measure of functional performance in common activities of daily living. In the Alzheimer's patients, significant but moderate positive associations were found between the clinical Dementia Rating Scale (CDR), a comprehensive rating tool designed specifically for Alzheimer's disease, and performance on the experimental tasks. A significant correlation was also found between the results of the Short Portable Mental Status Questionnaire (SPMSQ), a less specific dementia assessment instrument, and the CDR but not betweenthe SPMSQ and the performance measure. When compared to nine normal subjects matched for the gender, age, and education, the cognitively impaired subjects required more assistance and time (P<.01) in completing the tasks. The findings support the conclusion that severity of dementia and performance on activities of daily living tasks are related but distinct concepts and should be measured separately.
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