Spine
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Retrospective review. ⋯ 4.
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Comparative Study
Discrimination Ability of PROMIS Pediatric Domains compared to SRS-22r and Legacy PROMs in Juvenile and Adolescent Idiopathic Scoliosis.
Comparative cohort study. ⋯ Patients with substantial spinal deformity reported lower activity and function, more pain, and greater physical and psychological stress compared with patients without clinical spinal deformity by legacy PROMs and several PROMIS domains. As PROMIS Physical Activity and Psychological Stress Experiences did not capture these differences, these PROMs may measure different constructs than the legacy PROMs as they relate to spinal curvature and may be less relevant to measure HRQoL in this population.Level of Evidence 3.
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Comparative Study
Differences in Bone Mineral Density and Bone Turnover Markers between Subjects with and without Diffuse Idiopathic Skeletal Hyperostosis.
Japanese resident cohort study based on a municipal registry. ⋯ 4.
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Primary Tumor Resection Prolongs Survival in Spinal Chondrosarcoma Patients with Distant Metastasis.
Retrospective analysis. ⋯ 4.
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Retrospective review of prospectively collected data. ⋯ 3.