Difference between the pre- and the postoperative measures of: | Mean difference period 1 against period 2-4 | 95% CI | P-value | |
---|---|---|---|---|
Lower bound | Upper bound | |||
Cobb angle | 1.5° | -5.1° | 2.2° | 0.425 |
LEVT | 1.5° | -4.3° | 1.3° | 0.298 |
Restoration of thoracic kyphosis | 5.9° | 3° | 8.7° | < 0.001 |
Vertebral rotation | 3.2° | 4.7° | 1.7° | < 0.001 |