AS (n = 50) | Range | DLKS (n = 30) | Range | P value | |
---|---|---|---|---|---|
Gender (male/female) | 42/8 | 5/25 | < 0.001** | ||
Age | 44.3 ± 14.6 | 20 to 75 | 68.5 ± 12.8 | 27 to 84 | < 0.001** |
Body mass index (BMI) | 23.9 ± 4.18 | 15 to 36 | 22.0 ± 3.61 | 17 to 29 | 0.045* |
Sagittal vertical axis (SVA) | 85.8 ± 75.3 | − 38 to 282 | 86.1 ± 57.1 | − 58 to 196 | 0.986 |
T1 pelvic angle (TPA) | 28.3 ± 15.9 | − 1.0 to 67 | 35.0 ± 9.18 | 19 to 56 | 0.02* |
Sacral slope (SS) | 23.2 ± 12.2 | 3 to 52 | 24.4 ± 14.6 | −5 to 63 | 0.707 |
Pelvic tilt (PT) | 28.7 ± 12.4 | 5 to 58 | 35.0 ± 8.31 | 24 to 53 | 0.006** |
Pelvic incidence (PI) | 51.3 ± 11.1 | 34 to 74 | 54.8 ± 13.2 | 30 to 80 | 0.208 |
Global kyphosis (GK) | 45.9 ± 17.8 | −18 to 79 | 30.3 ± 15.7 | 1 to 57 | < 0.001** |
Thoracolumber kyphosis (TLK) | 16.4 ± 11.6 | 1 to 52 | 25.7 ± 18.7 | −5 to 69 | 0.019* |
Lumbar lordosis (LL) | 28.5 ± 20.7 | −18 to 79 | 24.9 ± 16.0 | 1 to 57 | 0.407 |