Articles: low-back-pain.
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Fundam Clin Pharmacol · Feb 2010
Medical and non-medical direct costs of chronic low back pain in patients consulting primary care physicians in France.
A retrospective, observational, cohort study in primary care. To determine the total direct medical and non-medical cost of chronic low back pain (LBP) in France and its associated factors. Chronic LBP affects 5-10% of the population its burden in France is unknown. ⋯ Of these costs, 22.9% related to care provided by physiotherapists and allied specialists, 19.5% to medications, 17.4% to hospitalizations, 9.6% to investigations, and 12.5% to physician fees. In multivariate analysis, the factors associated with the cost of chronic LBP were disease severity (RMDQ score) and age of the patients. LBP is a disease that is both common and costly.
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Low back pain can affect work ability and remains a main cause of sickness absence. In the UK the GP is usually the first contact for patients seeking health care. The UK government intends that the GP will continue to be responsible for sickness certification and work advice. This role requires a considerable level of understanding of work rehabilitation, and effective communication between GPs, patients, employers and therapists. ⋯ The results of this study demonstrate that most GPs do not readily engage in vocational rehabilitation and do not initiate contact with employers or other health care practitioners regarding patients' work problems. Thus the current government expectation that GPs are able to successfully manage this role may be unrealistic; considerable training and a change in the GPs' perception of their role will be required.
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J Electromyogr Kinesiol · Feb 2010
The eccentric, concentric strength relationship of the hamstring muscles in chronic low back pain.
The objective of this study was to measure hamstring muscle eccentric and concentric strength in individuals with and without low back pain (LBP). Two composite scores for the relative balance of eccentric to concentric strength at the different movement velocities were calculated (the DEC and SEC), to determine whether or not self perceived pain, disability, or fear avoidance measures were associated with hamstring strength characteristics. ⋯ Reduced concentric relative to eccentric strength is best identified by the SEC. The SEC was significantly associated with impaired self report measures of fear avoidance and mental well being in individuals with LBP. Differences between groups for the SEC were best explained by fear avoidance beliefs about work.
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Workers in the United States with limited English proficiency likely perform more hazardous work, experience higher rates of work-related injury and illness, and have worse disability outcomes. ⋯ For those injured workers accessing the Washington State WC system, we observed differences based on language preference for pre-injury, and workers compensation outcomes. Further research is needed to explain the observed differences.