Handgrip strength and physical activity in frail elderly
To investigate the association between handgrip strength (HS) and physical activity in physical frailty elderly. Cross-sectional quantitative study with a sample of 203 elderly calculated based on the population estimated proportion. Tests were applied to detect cognitive impairment and assessment o...
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Veröffentlicht in: | Revista da Escola de Enfermagem da U S P 2016-02, Vol.50 (1), p.88-92 |
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Format: | Artikel |
Sprache: | eng ; por |
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Zusammenfassung: | To investigate the association between handgrip strength (HS) and physical activity in physical frailty elderly.
Cross-sectional quantitative study with a sample of 203 elderly calculated based on the population estimated proportion. Tests were applied to detect cognitive impairment and assessment of physical frailty. Descriptive statistics and multivariate analysis by binary logistic regression were used, and also Student's t-test and Fisher's exact test.
A total of 99 (64.3%) elderly showed decreased handgrip strength and 90 (58.4%) elderly presented decrease in physical activity levels. There was a statistically significant difference between these two components (p=0.019), in which elderly who have decreased HS have lower levels of physical activity. For low levels of physical activity and decreased HS, there was no evidence of significant difference in the probability of the classification as frail elderly (p |
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ISSN: | 0080-6234 1980-220X 0080-6234 |
DOI: | 10.1590/S0080-623420160000100012 |