Table 1: Median MOx-FQ total score and subgroup scores pre-operatively and at follow-up. p values from Wilcoxon Signed-Rank test.

 

Total Score

p value

Walking/standing

p value

Pain

p value

Social Interaction

p value

Pre-op

53.13

--

53.57

--

65

--

43.75

--

3 months (n=19)

32.81

0.004

39.29

0.035

30

0.001

18.75

<0.001

6 months (n=19)

17.19

<0.001

17.86

0.001

20

<0.001

12.5

<0.001

12 months (n=14)

17.97

0.006

10.71

0.01

30

0.02

12.5

0.002

24 months (n=7)

29.69

0.018

28.57

0.018

35

0.018

0

0.018