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Exploring the contingent associations between functional limitations and depressive symptoms across residential
Harris Hyun-Soo Kim1, Yoosik Youm2
1Department of Sociology, Ewha Womans University, Seoul, Republic of Korea.
Aging & Mental Health
|December 21, 2018
Summary
Functional limitations increase depression in older adults. Neighborhood factors like safety, cohesion, and stability significantly influence this link, highlighting the importance of community environment for mental health.
Area of Science:
- Gerontology and Public Health
- Social Epidemiology
- Environmental Psychology
Background:
- Functional limitations are a significant risk factor for depressive symptoms in older adults.
- Community environmental characteristics may moderate the relationship between functional limitations and depression.
- Limited research exists on the multilevel interplay between individual health and neighborhood context for older adults' mental well-being.
Purpose of the Study:
- To examine the multilevel relationship between functional limitations and depressive symptoms in community-dwelling US older adults.
- To investigate how neighborhood characteristics (fear, social cohesion, structural disadvantage, residential stability) moderate this relationship.
- To understand the role of the community environment in the link between physical health and depression among seniors.
Main Methods:
- Utilized two waves of the National Social Life, Health and Aging Project (NSHAP) data (2005/2006 and 2010/2011).
- Analyzed data from 2,261 older adults (aged 57-85) nested within 100 regional areas.
- Employed two-level hierarchical linear models to assess individual and aggregate-level interactions.
Main Results:
- A significant positive association was found between functional limitations and depressive symptoms, even after adjusting for confounders.
- Socially cohesive neighborhoods were negatively associated with depression.
- The link between functional limitations and depression was stronger in neighborhoods with higher perceived fear, greater structural disadvantage, and higher residential stability.
Conclusions:
- The study confirms a significant link between functional limitations and depression in older adults.
- Neighborhood characteristics critically moderate the impact of functional limitations on depressive symptoms.
- Community environment plays a vital role in understanding and potentially mitigating depression among older adults with physical impairments.
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