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Table 1 Baseline data between the study groups based on the Pavlov ratio

From: Morphological analysis for subaxial cervical pedicle screw insertion in developmental and non-developmental canal stenosis

Groups Number Subjects Sex (Male/Female) Age The Pavlov ratio Disease
DCS 60 36/24 53.5 ± 13.9 0.68 ± 0.09 CSM 38
CSIWFD 22
NDCS 60 38/22 50.8 ± 11.6 0.96 ± 0.11* CSR 40
CSM 15
CSIWFD 5
  1. DCS Developmental canal stenosis, NDCS Non-developmental canal stenosis, CSM Cervical spondylotic myelopathy, CSIWFD Cervical spinal cord injury without fracture and dislocation, CSR Cervical spondylotic radiculopathy
  2. * Independent Samples T Test, P < 0.05