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Intrinsic Capacity and Life Quality Among Taiwanese Older People: A Cross-Sectional Study
Hung-Yu Chen1, Hui-Chen Su2, Chieh-Hsiu Liu3
1Department of Family Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan.
OTJR : Occupation, Participation and Health
|December 19, 2024
Summary
Intrinsic capacity (IC) is vital for older adults
Area of Science:
- Gerontology
- Public Health
- Health Sciences
Background:
- Intrinsic capacity (IC) is a WHO-proposed composite ability crucial for healthy aging.
- Understanding the factors influencing IC and its impact on quality of life (QoL) is essential for geriatric care.
Purpose of the Study:
- To investigate the relationship between intrinsic capacity and quality of life in older adults in Taiwan.
- To examine the mediating roles of frailty, basic activities of daily living (BADL), and instrumental activities of daily living (IADL) in this association.
Main Methods:
- A cross-sectional study involving 1,235 older adults (aged 50+) in Taiwan.
- Participants completed self-report and functional measures assessing IC, frailty, BADL, IADL, and QoL.
Main Results:
- Intrinsic capacity demonstrated significant associations with frailty, BADL, IADL, and QoL.
- Frailty emerged as a significant mediator between IC and QoL, both independently and in conjunction with IADL.
Conclusions:
- Intrinsic capacity is a key determinant for maintaining health and enhancing life satisfaction in older populations.
- Interventions targeting intrinsic capacity may improve health outcomes and quality of life for the elderly.
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