Joint, bone, spine : revue du rhumatisme
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Multicenter Study
Acute low back pain: predictive index of chronicity from a cohort of 2487 subjects. Spine Group of the Société Française de Rhumatologie.
Low back pain (LBP)-related disability involves patients with chronic outcome. ⋯ The early recognition of patients with LBP with high risk of chronic outcome can be achieved with an easily applied clinical index.