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PMC full text: | Published online 2019 Mar 5. doi: 10.1136/bmj.l689
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Fig 2
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Mean difference in reduction of pain at 1, 3, 6, and 12 months (0-100; 0=no pain, 100 maximum pain) for spinal manipulative therapy (SMT) versus recommended therapies in review of the effects of SMT for chronic low back pain. Pooled mean differences calculated by DerSimonian-Laird random effects model. See supplementary file for more detailed graphic