Table 3.
Sagittal parameters.
| Preop. | Postop. | P value 1 | Final visit | P value 2 | |
|---|---|---|---|---|---|
| Thoracic kyphosis | 38.44 ± 16.71° | 29.76 ± 11.05° | <0.001** | 30.36 ± 11.03° | 0.264 |
| Lumbar lordosis | 47.62 ± 14.64° | 40.09 ± 12.1° | <0.001** | 41.2 ± 10.62° | 0.135 |
| Global sagittal balance | −8.5 ± 27.8 mm | +3.7 ± 27.5 mm | 0.032* | +2.7 ± 23.1 mm | 0.608 |
P value 1: between preoperative and postoperative.
P value 2: between postoperative and last follow up.
*
Significant difference (P < 0.05).
**
Highly Significant difference (P < 0.01).