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Article

Classifying Patients Operated for Spondylolisthesis: A K-Means Clustering Analysis of Clinical Presentation Phenotypes.

Neurosurgery - 18 Nov 2021

Chan Andrew K, Wozny Thomas A, Bisson Erica F, Pennicooke Brenton H, Bydon Mohamad, Glassman Steven D, Foley Kevin T, Shaffrey Christopher I, Potts Eric A, Shaffrey Mark E, Coric Domagoj, Knightly John J, Park Paul, Wang Michael Y, Fu Kai-Ming, Slotkin Jonathan R, Asher Anthony L, Virk Michael S, Kerezoudis Panagiotis, Alvi Mohammed A, Guan Jian, Haid Regis W, Mummaneni Praveen V

Abstract excerpt

BACKGROUND: Trials of lumbar spondylolisthesis are difficult to compare because of the heterogeneity in the populations studied. OBJECTIVE: To define patterns of clinical presentation. METHODS: This is a study of the prospective Quality Outcomes Database spondylolisthesis registry, including patients who underwent single-segment surgery for grade 1 degenerative lumbar spondylolisthesis. Twenty-four-month...

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PMID: 34634113
DOI: 10.1093/neuros/nyab355

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