Table 2 Differences of radiographic and clinical measurements between group A and B
Measurements | Group A (n = 37) | Group B (n = 18) | P value |
|---|---|---|---|
Pre-GK (°) | 79.4 ± 21.7 | 74.7 ± 16.3 | 0.425 |
Post-GK (°) | 35.0 ± 14.4 | 36.4 ± 18.8 | 0.769 |
Correction-GK (°) | 43.8 ± 14.2 | 38.3 ± 14.9 | 0.198 |
Pre-LL (°) | 8.1 ± 21.4 | -7.3 ± 16.6 | 0.010* |
Post-LL (°) | -30.5 ± 14.6 | -41.5 ± 18.9 | 0.020* |
Correction-LL (°) | 38.5 ± 14.1 | 34.3 ± 18.8 | 0.354 |
Pre-PT (°) | 41.0 ± 11.1 | 34.1 ± 8.4 | 0.024* |
Post-PT (°) | 30.9 ± 9.9 | 23.5 ± 9.7 | 0.011* |
Correction-PT (°) | 10.0 ± 10.0 | 10.7 ± 8.3 | 0.820 |
Pre-PI (°) | 48.5 ± 13.4 | 44.9 ± 14.6 | 0.374 |
Post-PI (°) | 48.9 ± 12.3 | 45.3 ± 12.2 | 0.313 |
Correction-PI (°) | 0.5 ± 6.9 | 0.4 ± 6.5 | 0.962 |
Pre-SS (°) | 7.5 ± 12.6 | 10.8 ± 13.1 | 0.374 |
Post-SS (°) | 18.0 ± 10.2 | 21.9 ± 14.6 | 0.256 |
Correction-SS (°) | 10.5 ± 9.2 | 11.0 ± 9.2 | 0.837 |
Pre-PI-LL (°) | 56.5 ± 18.5 | 37.6 ± 20.3 | 0.001* |
Post-PI-LL (°) | 18.4 ± 15.2 | 3.7 ± 11.4 |  < 0.001* |
Correction-PI-LL (°) | 38.1 ± 14.0 | 33.9 ± 20.4 | 0.376 |
Pre-TPA (°) | 58.6 ± 15.9 | 42.2 ± 14.6 | 0.001* |
Post-TPA (°) | 23.2 ± 7.1 | 16.3 ± 8.6 |  < 0.001* |
Correction-TPA (°) | 25.3 ± 12.0 | 22.2 ± 13.2 | 0.399 |
Pre-SVA (cm) | 23.2 ± 7.1 | 16.3 ± 8.6 | 0.002* |
Post-SVA (cm) | 10.9 ± 3.6 | 3.6 ± 3.1 |  < 0.001* |
Correction-SVA (cm) | 12.5 ± 5.9 | 12.6 ± 9.4 | 0.959 |
Pre-ODI score | 38.46 ± 20.85 | 43.15 ± 18.84 | 0.443 |
Post-ODI score | 25.75 ± 14.74 | 18.65 ± 10.40 | 0.087 |
Correction- ODI score | 13.30 ± 23.32 | 24.50 ± 20.74 | 0.105 |
Pre-SRS22 score | 2.63 ± 0.69 | 2.91 ± 0.50 | 0.277 |
Post-SRS22 score | 3.95 ± 0.49 | 4.05 ± 0.62 | 0.067 |
Correction- SRS22 score | 1.32 ± 0.77 | 1.14 ± 0.68 | 0.758 |