0 No Pain 10 Pain as bad as you can imagine
0% no relief 100% complete relief
0 does not affect sleep 10 keeps me up all night
0 No affect 10 Unable to walk and care for myself
0 Does not affect my mood 10 Severely impairs my mood
0 does not affect my work 10 severely impairs my work
0 I am able to socialise with my family and friends as often as I used to, 10 I completely avoid socialising because of pain
0 no confidence 10 extremely confident