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ObjectivesLow physical activity (PA) in chronic obstructive pulmonary disease (COPD) is associated with poor prognosis. In addition, physical activity seems to be low early in the disease. The aim of this study was to describe the level of PA in patients with stable COPD and to explore factors associated with low PA, with a focus on fatigue, symptom burden and body composition
MethodsIn a cross‐sectional...
Many patients seeking primary care for low back pain continue to report disability several years after their initial visit. The aims of this study were to assess the independent predictive value of a number of potential predictive factors for disability at the 1-year and 5-year follow-ups, and to examine whether prediction models were improved by replacing baseline health-state-related variables with...
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