Table 3.
Postoperative spinal parameters.
| Parameter | PJK (+) | PJK (−) | p | ||
|---|---|---|---|---|---|
| Fused levels | 10.4 | ±2.0 | 7.7 | ±3.7 | 0.069 |
| C7CSVL (mm) | 15.3 | ±22.9 | 6.5 | ±15.2 | 0.258 |
| Coronal Cobb angle ° | 10.8 | ±15.5 | 10.4 | ±13.3 | 0.638 |
| C7SVA (mm) | −8.3 | ±35.8 | 40.2 | ±48.2 | 0.023 * |
| TK ° | 49.3 | ±12.2 | 26.4 | ±15.3 | 0.002 * |
| LL ° | 54.0 | ±10.8 | 34.9 | ±18.3 | 0.015 * |
| PT ° | 19.8 | ±10.8 | 19.9 | ±12.9 | 0.978 |
| PI ° | 45.1 | ±6.6 | 43.7 | ±11.2 | 0.769 |
| TPA ° | 12.5 | ±10.8 | 17.6 | ±12.6 | 0.357 |
| PI–LL ° | −9.0 | ±12.2 | 9.4 | ±20.1 | 0.033 * |
* p < 0.05; CSVL, central sacral vertical line distance; C7S VA, C7 plumb line to sagittal vertical axis distance; TK, thoracic kyphosis; LL, lumbar lordosis; PT, pelvic tilt; PI, pelvic incidence; TPA, T1 pelvic angle; PI–LL, PI minus LL.