1. Associations Between Fine Motor Performance in Activities of Daily Living and Cognitive Ability in a Nondemented Sample of Older Adults: Implications for Geriatric Physical Rehabilitation.
- Author
-
Fauth EB, Schaefer SY, Zarit SH, Ernsth-Bravell M, and Johansson B
- Subjects
- Aged, 80 and over, Depression physiopathology, Female, Humans, Male, Parkinson Disease, Registries, Sweden, Activities of Daily Living psychology, Cognition, Geriatric Assessment methods, Physical Functional Performance, Rehabilitation
- Abstract
Objective: Fine motor ability (FMA) is essential in certain activities of daily living (ADL) and is considered mostly as a component of physical function. We hypothesize that cognitive ability explains significant variance in ADL-related FMA, above and beyond what is explained by physical ability (grip strength)., Method: Origins of Variance in the Old Old Study (OCTO)-Twin participants ( n = 218), aged 80+ (dementia, stroke, Parkinson's disease excluded) were assessed on depressive symptoms (Center for Epidemiologic Studies-Depression Scale [CES-D]), a cognitive battery, grip strength, and FMA., Results: In a series of ordinary least squares regression models, FMA was not associated with gender or depressive symptoms, but was associated with age (marginally; β = -.164, p = .051), grip strength (β = -.381, p < .01), and one cognitive measure, perceptual speed (β = -.249, p < .01)., Discussion: In nondemented older adults, cognitive speed predicts ADL-related FMA after controlling for age and physical ability. Physical rehabilitation of FMA in ADL tasks should consider the importance of cognitive ability, even in nondemented older adults.
- Published
- 2017
- Full Text
- View/download PDF