Mean

SD

Overall pain interference

32.52

3.38

Physical Sub-dimension

18.94

2.03

General activity

4.78

0.89

Walking activities

6.82

0.85

Work

7.34

0.72

Emotional Sub-dimension

7.28

1.60

Mood

4.38

0.99

Relations with other people

1.54

0.58

Enjoyment of life

1.36

0.56

Sleep

6.30

0.65