Table 4.
Pearson’s coefficients between improvement rate of JOA and perioperative spinal sagittal parameters of patients underwent cervical reconstruction
| Improvement rate of JOA, % | |
|---|---|
| Age | − 0.049 |
| Preoperative T1S | 0.018 |
| Preoperative C2-7COBB | 0.079 |
| Preoperative NT | 0.057 |
| Preoperative TIA | 0.053 |
| Postoperative T1S | − 0.116 |
| Postoperative C2-7COBB | − 0.027 |
| Postoperative NT | − 0.062 |
| Postoperative TIA | − 0.129 |
| Presumed postoperative C2-7COBB | − 0.116 |
| Difference between presumed and actual postoperative C2-7COBB | − 0.696** |
T1S-T1 slope, NT neck tilt, TIA thoracic inlet angle
**P < 0.01