Physical Inactivity and Chronic Musculoskeletal Complaints
Author Information
Author(s): Helene Sulutvedt Holth, Hanne Kine Buchardt Werpen, John-Anker Zwart, Knut Hagen
Primary Institution: Norwegian University of Science and Technology
Hypothesis
Is there an association between self-reported physical exercise and the prevalence of chronic musculoskeletal complaints 11 years later?
Conclusion
Physical exercise is associated with a lower prevalence of chronic musculoskeletal complaints, especially chronic widespread complaints.
Supporting Evidence
- 51% of participants reported chronic musculoskeletal complaints at follow-up.
- Individuals who exercised more than three times per week had a 28% lower prevalence of chronic widespread musculoskeletal complaints.
- Active individuals had a lower prevalence of chronic musculoskeletal complaints compared to inactive individuals.
Takeaway
If you exercise more, you're less likely to have long-lasting pain in your muscles and joints later on.
Methodology
The study analyzed data from two public health surveys in Nord-Trøndelag, Norway, focusing on self-reported physical exercise and chronic musculoskeletal complaints over 11 years.
Potential Biases
There may be selection bias as participants who responded to musculoskeletal questions were younger and had higher socioeconomic status than non-responders.
Limitations
The study could not define a population without musculoskeletal complaints at baseline, which may affect the results.
Participant Demographics
Participants were adults aged 20 years and older, with a mix of genders and varying educational levels.
Statistical Information
P-Value
0.005
Confidence Interval
0.85–0.97
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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