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Predicting catastrophic decline in mobility among older people
S Ayis1, R Gooberman-Hill, A Bowling
1MRC Health Services Research Collaboration, Department of Social Medicine, University of Bristol, Canynge Hall, Whiteladies Road, Bristol, BS8 2PR, UK. s.ayis@bristol.ac.uk
Age and Ageing
|April 28, 2006
Summary
Psychosocial factors and health deterioration significantly increase the risk of catastrophic mobility decline in older adults. Interventions should address both psychological well-being and physical health to prevent mobility loss.
Area of Science:
- Gerontology
- Public Health
- Epidemiology
Background:
- Mobility decline in older adults is a significant public health concern.
- Understanding associated risk factors is crucial for developing effective interventions.
Purpose of the Study:
- To investigate the associations between chronic health conditions, psychosocial factors, environmental factors, and catastrophic mobility decline in older adults.
Main Methods:
- Longitudinal cohort study with a national sample of adults aged 65 years and older.
- Data collected through interviews and questionnaires over a 12-month period.
- Catastrophic mobility decline defined as inability to perform basic activities of daily living (walking, stair climbing, bus boarding).
Main Results:
- Annual rates of catastrophic mobility decline were similar for men and women (4.8% and 4.6%).
- Strong associations found with age over 70, hearing problems, and health deterioration (OR 3.7-4.3).
- Psychosocial factors like poor health perception and loss of control (OR 6.5), and poor functional reserve capacity (OR 6.8) were also strongly associated.
Conclusions:
- Psychosocial factors are as strongly linked to catastrophic mobility decline as health status deterioration.
- Interventions should integrate management of psychosocial issues alongside health conditions to mitigate mobility loss risk.