The time cost of a disability

Area of Science:

• Socioeconomics
• Gerontology
• Disability Studies

Background:

• Physical disabilities can significantly impact daily life and activity patterns.
• Understanding these impacts is crucial for public health and economic policy.
• Previous research has explored various aspects of disability, but time-use patterns require further investigation.

Purpose of the Study:

• To investigate how physical disabilities alter time-use patterns in older adults.
• To quantify the reduction in daily activities and variety due to disability.
• To estimate the economic cost associated with this loss of activity variety.

Main Methods:

• Analysis of correlational data from the American Time Use Survey (ATUS) 2008-2022 for non-working respondents aged 70+.
• Validation using data from the 2013 Polish Time Use Survey with medically certified disabilities.
• Cross-country comparisons using homogenized time diaries from British, Canadian, French, Italian, and Spanish datasets.
• Application of a
• sesqui-difference
• test to infer causality.

Main Results:

• Respondents with physical disabilities engaged in over 10% fewer activities daily compared to their non-disabled counterparts.
• Disability was associated with a significant loss of activity variety over multiple days.
• Similar findings were observed across multiple countries, indicating a consistent pattern.
• The economic cost of lost activity variety was estimated to be over twice the average annual income of older individuals in the analyzed countries.

Conclusions:

• Physical disabilities lead to a substantial reduction in the number and variety of daily activities for older adults.
• This reduction in activity represents a significant, quantifiable economic burden.
• The findings highlight the need for policies and support systems to mitigate the time-use and economic consequences of disability in aging populations.