Table 4 The mean test-retest score, intraclass correlation coefficient (ICC), test retest correlation (rho) and p value

3

0.73

7.20 (2.07)

7.08 (2.24)

0.12 (0.17)

0.581

<.001

7

0.80

5.76 (2.87)

5.76 (2.77)

0 (0.10)

0.670

<.001

8

0.80

6.37 (2.66)

6.34 (2.61)

0.03 (0.05)

0.675

<.001

9

0.81

6.38 (2.61)

6.24 (2.58)

0.13 (0.03)

0.681

<.001

10

0.87

4.47 (2.92)

4.53 (2.96)

0.06 (0.04)

0.770

<.001

11

0.86

5.37 (3.10)

5.33 (3.09)

0.04 (0.01)

0.755

<.001

Total Score

0.86

35.55 (11.71)

35.28 (11.04)

0.27 (0.67)

0.754

<.001