From: The differences in whole-body sagittal alignment between different postures in young, healthy adults
Standard upright position (mean ± SD) | Natural and comfortable upright position (mean ± SD) | P value | |
---|---|---|---|
GCA (degree) | 17.39 ± 6.90 | 10.90 ± 3.77 | < 0.001 |
GTA (degree) | 25.63 ± 7.27 | 45.42 ± 8.15 | < 0.001 |
GLA (degree) | 42.64 ± 8.05 | 20.21 ± 7.47 | < 0.001 |
CSVA-S (cm) | 0.33 ± 2.76 | 8.54 ± 3.78 | < 0.001 |
CSVA-H (cm) | 1.53 ± 3.11 | 5.71 ± 3.26 | < 0.001 |
CSVA-K (cm) | 3.58 ± 2.47 | 5.22 ± 2.69 | 0.002 |
CSVA-A (cm) | 1.79 ± 1.92 | 4.79 ± 2.51 | < 0.001 |