European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society
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Randomized Controlled Trial
Cost-effectiveness of a classification-based system for sub-acute and chronic low back pain.
Identifying relevant subgroups in patients with low back pain (LBP) is considered important to guide physical therapy practice and to improve outcomes. The aim of the present study was to assess the cost-effectiveness of a modified version of Delitto's classification-based treatment approach compared with usual physical therapy care in patients with sub-acute and chronic LBP with 1 year follow-up. ⋯ The classification-based treatment approach as used in this study was not cost-effective in comparison with usual physical therapy care in a population of patients with sub-acute and chronic LBP.
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Randomized Controlled Trial
Can we predict response to the McKenzie method in patients with acute low back pain? A secondary analysis of a randomized controlled trial.
To evaluate whether patients' treatment preferences, characteristics, or symptomatic response to assessment moderated the effect of the McKenzie method for acute low back pain (LBP). ⋯ We were unable to find any clinically useful effect modifiers for patients with acute LBP receiving the McKenzie method.