Title
Physical activity, physical disability, and osteoarthritic pain in older adults
Author
Hopman-Rock, M.
Kraaimaat, F.W.
Bijlsma, J.W.J.
TNO Preventie en Gezondheid
Publication year
1996
Abstract
The relationship between the frequency (chronic, episodic, and sporadic) of arthritic pain in the hip and/or knee, other illness-related variables, physical disability, and a physically active lifestyle was analyzed in community-living subjects aged 55 to 74 years (N = 306). We tested the hypothesis that a physically active lifestyle is a mediating variable in the relationship between pain frequency and physical disability. Physical activity was measured with a structured interview method, and physical disability was measured with the Sickness Impact Profile. A stepwise regression model with demographic data, pain frequency, illness-related variables (such as radiological osteoarthritis and pain severity), and lifestyle variables explained 45% of the variance in physical disability; lifestyle variables explained 7% of the variance in physical disability. Our results support the hypothesis that a physically active lifestyle (in particular, sport activity) is a mediator in the relation between the frequency of pain and physical disability. © 1996 Human Kinetics Publishers, Inc.
Subject
Human
LS - Life Style
BSS - Behavioural and Societal Sciences
Healthy for Life
Health
Healthy Living
Aged
Lifestyle
Osteoarthritis
To reference this document use:
http://resolver.tudelft.nl/uuid:d1c52db8-9421-4824-93c6-6d59d7f8c7bc
TNO identifier
233483
ISSN
1063-8652
Source
Journal of Aging and Physical Activity, 4 (4), 324-337
Document type
article