Table 4.
Correction from baseline to 2 years post-operative.
| Mean (+/−SD) | Imbalance | Balance | p-Value (Cohen’s d) |
|---|---|---|---|
| Sagittal Profile | |||
| pelvic tilt | −1.45° (±7.91) | −3.60° (±7.16) | 0.04 (0.3) |
| Sagittal Vertical Alignment | −29.23 mm (±56.32) | −35.67 mm (±53.52) | 0.39 (0.1) |
| PI-LL | −11.93° (±15.79) | −15.08° (±15.47) | 0.14 (0.2) |
| T1PA | −3.22° (9.33) | −5.77° (9.28) | 0.047 (0.3) |
| Coronal Profile | |||
| Maximum Cobb Angle Correction | −26.51° (14.89) | −29.36° (14.90) | 0.167 (0.2) |
| Upper Thoracic Cobb Angle | −3.57° (±7.54) | −4.31° (±7.66) | 0.62 (0.1) |
| thoracic cobb angle | −11.41° (±10.65) | −16.68° (±13.75) | 0.01 (0.4) |
| Thoracolumbar Cobb Angle | −21.99° (±16.89) | −20.52° (±16.51) | 0.62 (0.1) |
| Lumbar Cobb Angle | −22.53° (±12.66) | −26.41° (±14.86) | 0.09 (0.3) |
| C7 PLA (Global Coronal Balance) |
−11.24 mm (±42.18) | −7.66 mm (±30.51) | 0.48 (0.1) |