Table 1 Interclass Correlation Coefficients (ICC) and Confidence intervals of postural sway

PL(cm)

36.03 ± 7.88

33.92 ± 6.23

-2.11 ± 3.90*

0.918(0.794, 0.968)

1.955

VA(cm/s)

1.27 ± 0.28

1.19 ± 0.22

-0.08 ± 0.14*

0.918(0.794, 0.968)

0.069

PL(cm)

39.79 ± 6.37

37.86 ± 7.68

-1.92 ± 3.79*

0.922(0.804, 0.969)

1.899

VA(cm/s)

1.40 ± 0.22

1.34 ± 0.27

-0.06 ± 0.14

0.915(0.785, 0.966)

0.070

PL(cm)

44.42 ± 8.54

42.17 ± 8.57

-2.25 ± 8.18

0.704(0.252, 0.883)

4.090

VA(cm/s)

4.71 ± 0.94

4.43 ± 0.89

-0.27 ± 0.90

0.685(0.205, 0.875)

0.450

PL(cm)

81.03 ± 18.02

85.95 ± 22.70

4.92 ± 14.25

0.862(0.653, 0.946)

7.138

VA(cm/s)

8.58 ± 1.88

9.10 ± 2.41

0.52 ± 1.47

0.869(0.670, 0.948)

0.735