[Daily life patterns associated with 18-months changes of disability among frail elderly living at home].
The purpose of this study was to investigate daily life patterns associated with changes of disability over 18-months among frail elderly living at home. Subjects were 50 frail elderly living at home who were interviewed at baseline, in July-September 1995. By detailed time budgets among them, five life patterns were classified. Lying-rest life pattern, Sitting-rest life pattern, Hobby life pattern, Walking life pattern, and Houseworking life pattern. Activities of daily living (ADL) measured by Extended ADL Index consisted of 8 items of Barthel Index and 4 items of TMIG Index of Competence. Information for follow-up were obtained from home health nurses or mail-questionnaires February-March in 1997. The results were as follows: All samples were able to be followed. Seven people died within the 18 months follow-up. Overall change of score on ADL was not seen between baseline and follow-up study. ADL improvement was seen in 45.0% and 43.7% had declines. Daily life patterns were not correlated with changes in ADL score. However, analysis of decline in ability to perform each activities, relative associations (not statistically significant) were found for changes in function and daily life patterns. Lying-rest life pattern and Sitting-rest life pattern elderly were more likely to decline in ADL than Walking life pattern and HouseworKing life pattern elderly. Hobby life pattern elderly only declined in walking. These findings support previous studies showing that disability of home frail elderly could be improved. Daily life pattern among them would be a helpful predictor of changes in specific physical performance over years.
Kono
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A
Department of Community Health Nursing School of Health Science & Nursing Faculty of Medicine, University of Tokyo.
Kanagawa
K
K
D000203:Activities of Daily Living; D000368:Aged; D000369:Aged, 80 and over; D006233:Persons with Disabilities; D005260:Female; D005500:Follow-Up Studies; D016330:Frail Elderly; D006801:Humans; D008297:Male