Preoperative | Postoperative | |||||
---|---|---|---|---|---|---|
Variable | ASD | CTRL | P value | ASD | CTRL | P value |
Pelvis incidence (°) | 51.7 ± 7.6 | 51.6 ± 11.0 | 0.986 | 54.1 ± 8.4 | 51.7 ± 12.1 | 0.499 |
Pelvic tilt (°) | 17.0 ± 5.4 | 19.7 ± 7.9 | 0.222 | 19.6 ± 5.9 | 20.9 ± 8.2 | 0.605 |
Sacral slope (°) | 34.1 ± 6.4 | 31.2 ± 7.4 | 0.198 | 33.7 ± 7.0 | 30.9 ± 6.25 | 0.164 |
Lumbar lordosis (°) | 52.0 ± 9.5 | 47.1 ± 11.1 | 0.151 | 50.2 ± 10.3 | 45.2 ± 8.5 | 0.109 |
ΔPI-LL | −0.3 ± 8.9 | 4.6 ± 9.8 | 0.120 | 3.9 ± 9.1 | 6.5 ± 9.6 | 0.382 |
PTi | 12.1 ± 2.8 | 12.1 ± 3.9 | 0.986 | 13.9 ± 3.1 | 12.1 ± 4.5 | 0.490 |
ΔPTi-PT | 4.9 ± 4.9 | 7.6 ± 5.4 | 0.110 | 6.6 ± 5.1 | 8.7 ± 4.8 | 0.200 |