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http://hdl.handle.net/1956/2626
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| Title: | Physical activity is associated with a low prevalence of musculoskeletal disorders in the Royal Norwegian Navy: a cross sectional study |
| Authors: | Morken, Tone
Magerøy, Nils
Moen, Bente E. |
| Issue Date: | 2-Jul-2007 |
| Publisher: | BioMed Central |
| Citation: | BMC Musculoskeletal Disorders, 8:56 |
| Abstract: | Background: Despite considerable knowledge about musculoskeletal disorders (MSD) and
physical, psychosocial and individual risk factors there is limited knowledge about physical activity
as a factor in preventing MSD. In addition, studies of physical activity are often limited to either
leisure activity or physical activity at work. Studies among military personnel on the association
between physical activity at work and at leisure and MSD are lacking. This study was conducted to
find the prevalence of MSD among personnel in the Royal Norwegian Navy and to assess the
association between physical activity at work and at leisure and MSD.
Methods: A questionnaire about musculoskeletal disorders, physical activity and background data
(employment status, age, gender, body mass index, smoking, education and physical stressors) was
completed by 2265 workers (58%) 18 to 70 years old in the Royal Norwegian Navy. Multiple
logistic regression with 95% confidence intervals was used to assess the relationship between
physical activity and musculoskeletal disorders.
Results: A total of 32% of the workers reported musculoskeletal disorders often or very often in
one or more parts of the body in the past year. The most common musculoskeletal disorders were
in the lower back (15% often or very often), shoulders (12% often or very often) and neck (11%
often or very often). After adjustment for confounders, physical activity was inversely associated
with musculoskeletal disorders for all body sites except elbows, knees and feet.
Conclusion: The one-year prevalence of musculoskeletal disorders among workers in the Royal
Norwegian Navy was rather low. A physically active lifestyle both at work and at leisure was
associated with fewer musculoskeletal disorders among personnel in the Royal Norwegian Navy.
Prospective studies are necessary to confirm the cause and effect in this association. |
| URI: | http://dx.doi.org/10.1186/1471-2474-8-5
http://hdl.handle.net/1956/2626 |
| Appears in Collections: | Unifob Health
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