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The Comparison of Physical Activity, Cognitive Function, and Depression between Older and Middle-Aged Adults
Peeragan Puntawong1
Rattanakorn Suksaby1
Krittayot Kanjanabat1
Pachpilai Chaiwong1
Thanrada Khamhom1
Authors Info & Affiliations
Abstract
Background:
Aging increased the risks of cognitive impairment and depression. Then, these conditions can lead to poor quality of life by reducing one’s ability to perform activities of daily living. Recently, it is established that physical activity can decrease the cognitive decline and the risk of depression in older adults. Moreover, regular physical activity can improve physical and mental functions in populations of all ages. However, level and speed of cognitive decline occurs varies greatly among individual especially the difference between middle-aged and older adults.
Objective:
This study aimed to focus on the comparison of physical activity, cognitive function and depression between older and middle-aged adults, which has never been done before. Moreover, the associations of physical activity with cognitive impairment and depression were also investigated in older and middle-aged adults. The information in this study will provide an understanding regarding the design of physical activity program for different age groups.
Methods:
All participants were divided into two groups of 50 middle-aged adults and 50 older adults. The assessments of physical activity, cognitive function, and level of depression were conducted for all participants.
Results:
The total level of physical activity and cognitive function in older adults was decreased when compared with middle-aged ones. Moreover, each work and transportation domain of physical activity in older adults also was decreased when compared with that in middle-aged ones. However, the leisure domain of physical activity in older adults was increased via a decreasing depression level. In addition, the level of physical activity associated with both cognitive function and depression and depression alone in middle-aged and older adults, respectively.
Conclusion:
We suggested that total level of physical activity in older adults can increase via stimulating work and transportation activities in physical activity program. Moreover, the level of physical activity associated with both cognitive function and depression and depression alone in middle-aged and older adults, respectively.
