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Functional profiles of healthy older persons
J B Ashworth1, D B Reuben, L A Benton
1UCLA School of Medicine.
Age and Ageing
|January 1, 1994
Summary
Older adults spend more time on basic daily activities and less on advanced tasks compared to younger individuals. These age-related functional changes appear more pronounced in women, potentially influenced by societal roles.
Area of Science:
- Gerontology
- Human Physiology
- Sociology
Background:
- Understanding functional changes during healthy aging is crucial for public health and personalized care.
- Previous research has indicated shifts in daily activity patterns with advancing age.
Purpose of the Study:
- To investigate age-related differences in the percentage of time spent on various functional activity levels.
- To explore potential sex-based variations in these age-related functional changes.
Main Methods:
- A comparative study involving 44 older (mean age 70) and 46 younger (mean age 27) community-dwelling adults.
- Utilized 24-hour activity diaries coded for functional and energy levels.
Main Results:
- Older adults dedicated a larger proportion of their day to basic (BADLs) and intermediate activities of daily living (IADLs) compared to younger adults.
- Older individuals spent less time on advanced activities and sleeping.
- Older women exhibited higher engagement in BADLs and IADLs than younger women and older men, respectively.
Conclusions:
- Healthy aging is associated with distinct shifts in functional activity patterns, with potentially greater impact on women.
- Observed differences may also reflect cohort effects related to traditional gender roles, which could evolve over time.
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