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Table 2 Radiographic parameters description of the severe scoliotic patients

From: The radiographic, pulmonary, and clinical outcomes of patients with severe rigid spinal deformities treated via halo‐pelvic traction

  HGT(n = 51) HPT(n = 30 p
Coronal Cobb angle(°)    0.012
 Pre-traction 140.67 ± 2.63 132.32 ± 4.96 0.106
 Post-traction 120.17 ± 2.93 87.59 ± 3.01 <0.001
 Postsurgery 63.86 ± 2.16 44.43 ± 3.43 <0.001
 Traction correction 15.33 ± 1.53 34.86 ± 3.11 <0.001
 Postsurgery correction 54.10 ± 1.61 67.01 ± 3.04 0.001
Sagittal Cobb angle(°)    
 Pre-traction 134.28 ± 3.77 129.60 ± 8.45 0.569
 Post-traction 113.03 ± 4.57 65.61 ± 7.86 <0.001
 Postsurgery 59.14 ± 2.57 31.30 ± 3.16 <0.001
 Traction correction 16.50 ± 2.13 44.09 ± 9.78 <0.001
 Postsurgery correction 55.54 ± 1.76 71.83 ± 3.84 <0.001
  1. Abbreviations: HGT halo-gravity traction, HPT halo-pelvic traction