Table 2 Comparison of preoperative and last follow-up parameters in Group A
parameters | preoperative | last follow-up | t value | P value |
|---|---|---|---|---|
cobb angle of main curve(°) | 58.23 ± 20.62 | 42.43 ± 16.52 | 2.472 | 0.033 |
height of T1-S1(cm) | 27.45 ± 3.70 | 31.97 ± 4.05 | -3.781 | 0.004 |
C7PL-CSVL(mm) | 11.74 ± 6.73 | 14.55 ± 18.28 | -0.488 | 0.636 |
SVA(mm) | 16.99 ± 12.48 | 34.50 ± 28.48 | -1.953 | 0.079 |
thoracic kyphosis cobb angle(°) | 30.75 ± 14.22 | 33.41 ± 11.75 | -0.415 | 0.687 |