From: Study of trunk asymmetry in normal children and adolescents
 | Symmetry (%) | Asymmetry (%) | |||||
---|---|---|---|---|---|---|---|
 |  | Total | -2 | -1 | + 1 | +2 | (-2) + (+2) |
Thoracic | 75.75 | 24.25 | 0.00 | 05.43 | 17.34 | 1.46 | 1.46 |
Thoraco-lumbar | 72.41 | 27.59 | 0.83 | 06.89 | 17.55 | 2.29 | 3.12 |
Lumbar | 77.40 | 22.60 | 0.41 | 05.23 | 15.27 | 1.67 | 2.08 |
Mean | 75.18 | 24.82 | 0.41 | 05.83 | 16.72 | 1.80 | 2.213 |