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http://dx.doi.org/10.15207/JKCS.2020.11.2.037

Convergence Study on the Corelation between Upper Limb Muscle Strength and Cognitive Function in Older Korean Adults  

Choi, Wonjae (Institute of SMART Rehabilitation, Sahmyook University)
Publication Information
Journal of the Korea Convergence Society / v.11, no.2, 2020 , pp. 37-43 More about this Journal
Abstract
The aim of this study was to examine the relationships between upper limb muscle strength and cognitive function in older Korean adults. A total of 130 Community-dwelling older adults, who were able to independently conduct activities of daily living, participated in the study. We assessed upper limb muscle strength using a handgrip strength and arm curl test, and their cognitive function using a Montreal cognitive assessment (MoCA) and general practitioner assessment of cognition (GPCOG) tests. Out of 130 participants, 26 (20%) had normal cognitive functions, while 104 older adults (80%) had mild cognitive impairments (MCI). Handgrip strength was significantly different between older adults with and without MCI (p<.05) and was related to MoCA and GPCOG (p<.05). In the result, there is a correlation between physical ability and cognitive function of the older adults. Therefore, it is necessary to develop exercise program to improve mental health.
Keywords
Convergence; Older Adults; Muscle Strength; Cognitive; Mild Cognitive Impairment;
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