Factors Affecting Disability in Osteoarthritis Patients
Author Information
Author(s): Thomas Rosemann, Gunter Laux, Thomas Kuehlein
Primary Institution: University Hospital Heidelberg, Department of General Practice and Health Services Research
Hypothesis
What factors are associated with functional disability in patients with osteoarthritis?
Conclusion
Psychological and physical factors both need to be addressed to improve the functional ability of patients with osteoarthritis.
Supporting Evidence
- Depression symptoms were the strongest predictor of functional disability.
- Pain intensity also significantly contributed to functional limitations.
- Higher educational levels were associated with less impairment.
- Social contacts had a positive impact on functional ability.
- Body mass index was linked to lower functional ability.
Takeaway
This study found that feeling sad and having pain can make it hard for people with joint problems to move around. Helping with both feelings and pain can make it easier for them to get around.
Methodology
The study used questionnaires to collect data from osteoarthritis patients in primary care, analyzing factors associated with functional disability through regression analysis.
Potential Biases
The study population had a high educational level, which may limit generalizability to other settings.
Limitations
The cross-sectional design limits the ability to confirm predictors over time, and the lack of a control group may underestimate the impact of osteoarthritis.
Participant Demographics
The sample consisted of 66% females, with a mean age of 66 years, and included a diverse range of comorbidities.
Statistical Information
P-Value
p < 0.0009
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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