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[Relationship between lifestyle activities and physical functions in elderly persons utilizing care facilities]
Hiroyuki Shimada1, Yasushi Uchiyama, Shuichi Kakurai
1Kitasato University Graduate School of Medical Sciences.
Nihon Ronen Igakkai Zasshi. Japanese Journal of Geriatrics
|April 27, 2002
Summary
Physical function in older adults is closely linked to their activity areas. Enhanced mobility and physical activities like exercise help maintain physical functions, crucial for preventing decline in the elderly.
Area of Science:
- Gerontology
- Rehabilitation Medicine
- Public Health
Background:
- Maintaining physical function in elderly individuals is crucial for independence and quality of life.
- Limited outdoor activity can lead to physical decline in older adults.
- Understanding the relationship between activity scope and physical function is vital for targeted interventions.
Purpose of the Study:
- To investigate the association between the extent of outdoor activity areas and physical functions in elderly outpatients.
- To identify specific physical functions enabling different levels of outdoor engagement.
- To explore the influence of physical, social, and intellectual activities on elderly physical function.
Main Methods:
- Cross-sectional study of 265 elderly outpatients (mean age 80.3 years).
- Classification into indoor, neighborhood outdoor, and long-distance outdoor activity groups.
- Assessment of physical functions using Barthel index, one-leg standing time, Timed Up-and-Go Test, and Performance-Oriented Mobility Assessment.
Main Results:
- Significant differences in Barthel index, one-leg standing time, Timed Up-and-Go Test, and Performance-Oriented Mobility Assessment were observed across activity groups.
- Physical function strongly correlated with the extent of the activity area.
- Specific functional thresholds were identified for neighborhood (e.g., Barthel index >95) and long-distance outdoor activities (e.g., Timed Up-and-Go <18s).
Conclusions:
- The scope of an elderly person's activity area is closely related to their physical function.
- Physical activities, including exercise and household tasks, significantly impact physical function.
- Maintaining and improving physical function through expanded activities of daily living (ADL) is critical for preventing functional decline in older adults.