Establishing Maximal Outcome Improvement Threshold for SRS-22r in Patients with Moderate-to-Severe Spinal Deformity
The MOI threshold for the SRS-22r in moderate-to-severe spinal deformity was 43.5%. Male sex and perioperative complications were negative predictors, while preoperative neurological deficits increased the probability of achieving clinically meaningful improvement.
Authors
- Shengru Wang (ORCID: https://orcid.org/0000-0002-7144-1503)
- Di Liu
- Nan Wu
- Ning Zhang
- Andrew Yanzhe Xu
- Terry Jianguo Zhang
- on behalf of the Deciphering Disorders Involving Scoliosis and Comorbidities (DISCO) study group
Institutions
- Chinese Academy of Medical Sciences & Peking Union Medical College (CN)
- Brown University (US)
- Peking Union Medical College Hospital (CN)
Publication Details
- Journal
- Spine
- Published
- 2026-01-16
- DOI
- https://doi.org/10.1097/brs.0000000000005619
- Primary Topic
- Scoliosis diagnosis and treatment
- Type
- article
- Field-Weighted Citation Impact
- 0.00