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Average LSK angles (all raters)
| Parameter | Controls (n = 20) Angle (°) (SD) |
Low grade (n = 20) Angle (°) (SD) |
High grade (n = 20) Angle (°) (SD) |
|---|---|---|---|
| Boxall’s slip angle | 20.8 (8.2) | 15.1 (8.1) | 39.7 (18.8) |
| Dubousset’s LSA | 119.0 (8.3) | 110.3 (13.3) | 71.0 (15.9) |
| SDSG LSA | 13.6 (6.4) | 13.7 (6.3) | 30.1 (20.2) |
| SDSG-dys LSA | 21.7 (6.3) | 21.7 (8.2) | 14.0 (13.9) |
| Sagittal rotation | 28.1 (7.5) | 21.7 (7.5) | 26.1 (15.8) |
| Kyphotic Cobb | 34.8 (9.9) | 27.9 (10.5) | 18.2 (15.1) |
