Table 2 Intraclass Correlation Coefficients (ICC) and Confidence Intervals of postural sway

PL (cm)

36.03 ± 7.88

36.34 ± 5.24

0.31 ± 4.50

0.872 (0.678, 0.950)

2.254

VA (cm/s)

1.27 ± 0.28

1.28 ± 0.19

0.01 ± 0.16

0.864 (0.657, 0.946)

0.082

PL (cm)

39.79 ± 6.37

39.56 ± 6.54

-0.23 ± 4.08*

0.889 (0.720, 0.956)

2.041

VA (cm/s)

1.40 ± 0.22

1.39 ± 0.23

0.01 ± 0.14

0.891 (0.724, 0.957)

0.071

PL (cm)

44.42 ± 8.54

44.76 ± 10.97

0.34 ± 8.22

0.788 (0.465, 0.916)

4.112

VA (cm/s)

4.71 ± 0.94

4.73 ± 1.17

0.03 ± 0.90

0.785 (0.457, 0.915)

0.448

PL (cm)

81.03 ± 18.02

85.47 ± 18.65

4.44 ± 15.20

0.793 (0.476, 0.918)

7.593

VA (cm/s)

8.58 ± 1.88

9.04 ± 1.95

0.46 ± 1.61

0.786 (0.458, 0.915)

0.803