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Table 1 Correlations between head position parameters and C7-SVA

From: The compensatory mechanisms for global sagittal balance in degenerative spinal kyphosis patients: a radiological analysis of muscle-skeletal associations

 

CAM-SVA

CAM-BA

OD-BA

C7-SVA

CAM-SVA

–

–

–

–

CAM-BA

r = 0.918, p < 0.001

–

–

–

OD-BA

r = 0.897, p < 0.001

r = 0.976, p < 0.001

–

–

C7-SVA

r = 0.819, p < 0.001

r = 0.74,

p < 0.001

r = 0.784, p < 0.001

–

  1. C7-SVA C7 sagittal vertical axis, CAM-SVA Center of acoustic meati-Sagittal vertical axis, CAM-BA Center of acoustic meati-Bicoxofemoral axis, OD-BA Odontoid- Bicoxofemoral axis