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Table 6 Multivariate logistic regression analysis for predicting risk factors of progressive spinal deformity in patients who underwent laminoplasty or laminectomy

From: Risk factor analysis for progressive spinal deformity after resection of intracanal tumors─ a retrospective study of 272 cases

VariableOR95% CIp value
Sex0.8120.325–2.0330.657
Age ≤ 18 years3.9411.165–13.3270.027
BMI1.1050.971–1.2560.129
Symptom duration in mos1.0060.99–1.0220.497
Median preop MMS score0.7000.385–1.2750.244
Location of tumor0.413
 Cervical2.6280.712–9.7060.147
 Cervicothoracic0.7430.164–3.3580.699
 Thoracic1.6500.526–5.1750.39
 Thoracolumbar2.4360.527–11.2630.255
 Vertebral levels of tumor involvement0.6970.516–0.9420.019
 Previous treatment2.7030.121–60.350.53
 Preop spinal deformity27.1122.408–305.3160.008
 Extent of Surgery resection involvement1.0610.691–1.630.785
Surgeon0.226
 Dr. Lin0.7390.168–3.2470.688
 Dr. Meng2.4900.393–15.7630.332
 Dr. Cui0.4720.102–2.190.338
 Dr. Gao2.8440.404–20.0050.294
 Dr. Wu0.8020.144–4.460.801
Pathology0.634
 Neurinoma0.4430.14–1.4070.167
 Meningioma0.3750.087–1.6120.187
 Ependymoma0.4780.104–2.20.343
 Cyst0.3780.074–1.9480.245
 Angioma1.1560.121–11.0850.9
 Median MMS score at last FU0.8520.403–1.8020.674
 Intramedullary or Extramedullary0.4970.188–1.3120.158
  1. Data set in bold are statistically significant