Table 1: ICC and Cα values for intraday, interday, and overall repeated measures of M group.

ParameterIntradayInterdayOverall
CαICCCαICCCαICC

Trunk length*0.987**0.971**0.9630.9310.9810.943
Kyphotic angle*0.9760.9510.983**0.963**0.9840.954
Lordotic angle*0.9570.9120.9620.9280.9720.919
Kyphotic apex*0.9170.8450.9430.8960.9610.893
Lordotic apex*0.9830.9650.9750.9520.985**0.958**
Flèche cervicale*0.9580.9200.9500.9070.9560.881
Flèche lombaire*0.9340.8690.8680.7740.9210.796
Trunk imbalance* (°)0.9610.9230.9240.8610.9560.879
Trunk imbalance* (mm)0.8680.7600.8550.7480.9010.737
Pelvic inclination* (mm)0.9540.9140.8280.7000.8960.736
Inflection point ILS*0.9850.9700.9700.9440.9840.952
Inflection point ITL*0.8420.7340.8410.7250.8710.695
Left Lateral deviation0.8870.7720.7390.5960.8380.643
Right Lateral deviation0.9030.8290.9320.8770.9440.852
Left Surface rotation0.9050.8320.9220.8510.9440.849
Right Surface rotation0.8840.7970.8690.7620.9110.766
Pelvic torsion 0.8650.7480.682***0.515***0.784***0.534***
Trunk torsion0.742***0.598***0.8110.6250.8160.568

Mean0.9150.8490.8830.7970.9170.797

Invariant parameters.
Highest value.
Lowest value.