Functional capacity in two elderly populations aged 75 or over: comparisons at 10 years' interval

Area of Science:

• Gerontology
• Public Health
• Sociology

Background:

• Comparison of non-institutionalized elderly populations and available resources across a 10-year interval.
• Analysis of demographic shifts and their impact on elderly care needs.

Purpose of the Study:

• To assess changes in functional capacity among community-living elderly individuals over a decade.
• To evaluate the impact of increased elderly population on institutional care resources.

Main Methods:

• Cross-sectional study comparing two distinct non-institutionalized elderly cohorts (aged 75+) 10 years apart.
• Assessment of functional status using Activities of Daily Living (ADL) indices.
• Analysis of nursing home population demographics and mortality rates.

Main Results:

• A 1.5-fold increase in the elderly population (75+) living at home coincided with a decline in their functional capacity.
• Significant deterioration observed in 8 out of 12 Activities of Daily Living (ADL) in 1988 compared to 1978.
• Nursing home population became older with higher mortality, suggesting increased demand and selection pressure.

Conclusions:

• Growing numbers of elderly individuals living at home, without a corresponding increase in institutional beds, resulted in increased disability.
• Despite improved housing and increased home care services, the functional status of the elderly declined, highlighting a growing need for support.
• The findings underscore the challenges in meeting the escalating care demands of an aging population within existing healthcare infrastructures.