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Table 3 Comparison of the imaging features between the three groups (x ± s)

From: Comparative analysis of the efficacy of a transverse process bone graft with other bone grafts in the treatment of single-segment thoracic spinal tuberculosis

  Group A Group B Group C P AB P AC P BC
Preoperation Cobb angle (°) 25.3 ± 7.1 26.7 ± 5.6 29.1 ± 4.8 0.247 0.287 0.391
Postoperation Cobb angle (°) 15.5 ± 4.1 15.1 ± 2.4 14.5 ± 2.9 0.133 0.732 0.386
Follow-up end Cobb angle (°) 16.9 ± 4.4 15.5 ± 2.9 16.2 ± 4.0 0.248 0.725 0.486
Preoperative height (cm) 10.6 ± 1.8 11.1 ± 1.5 11.2 ± 1.6 0.972 0.799 0.879
Postoperative height (cm) 14.1 ± 1.3 13.9 ± 1.4 13.9 ± 1.5 0.195 0.985 0.907
Correction height (cm) 3.3 ± 0.8 2.9 ± 1.1 3.3 ± 1.8 0.467 0.413 0.585
Follow-up end height (cm) 12.6 ± 1.5 12.0 ± 1.5 11.9 ± 1.5 0.939 0.528 0.796
Loss height (cm) 1.5 ± 0.5 1.9 ± 1.1 1.9 ± 0.7 0.953 0.066 0.323
  1. P < 0.05 compared with preoperation Cobb angle; P < 0.05 compared with postoperation Cobb angle