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Fig. 3 | BMC Musculoskeletal Disorders

Fig. 3

From: Definitions of unfavorable surgical outcomes and their risk factors based on disability score after spine surgery for lumbar spinal stenosis

Fig. 3

Treatment outcomes preoperatively and at 1 and 3 years postoperatively based on the MCID method. Error bars indicate 95% confidence intervals. Top: VAS score for back pain; Middle: VAS score for leg pain; Bottom: ODI score. VAS, visual analog scale; ODI, Oswestry Disability Index; MCID, minimal clinically important difference

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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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