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  1. Cognitive functioning and the incidence of limitations in activities of daily living in an elderly community sample.

    Article - En anglais

    Although it is well-known that cognitive impairment in the elderly is usually accompanied by limitations in activities of daily living (ADL), it is not known whether cognitive impairment predicts the onset of new ADL limitations.

    The purpose of this analysis was to determine whether poor scores on a brief measure of cognitive functioning at baseline (1982) would predict the onset of persistent limitations in ADL during the subsequent 3 years, in a probability sample of community-dwelling elderly persons living in New Haven, Connecticut, who were initially free of ADL limitations (n=1,856).

    Cognitive functioning was assessed with Pfeiffer's Short Portable Mental Status Questionnaire.

    Persistent incident ADL limitations were defined as the onset of one or more ADL limitations after 1982, with no subsequent reports of zero ADL limitations.

    Compared with pewons who scored zero to one errors on the Short Portable Mental Status Questionnaire at baseline, persistent, incident ADL limitations occurred more frequently in persons who scored four or more errors (odds ratio for males=2.72,95% confidence interval 1.36-5.43 ; odds ratio for females=2.60,95% confidence interval 1.52-4.44) after adjustment for the confounding effects of housing type, age, race, history of chronic health conditions, and incident health conditions.

    Mots-clés Pascal : Trouble cognition, Vieillard, Epidémiologie, Activité, Vie quotidienne, Qualité vie, Connecticut, Homme, Etats Unis, Amérique du Nord, Amérique

    Mots-clés Pascal anglais : Cognitive disorder, Elderly, Epidemiology, Activity, Daily living, Quality of life, Connecticut, Human, United States, North America, America

    Logo du centre Notice produite par :
    Inist-CNRS - Institut de l'Information Scientifique et Technique

    Cote : 95-0230432

    Code Inist : 002B30A01A2. Création : 09/06/1995.