Table 1 Item content for the modified Roland Questionnaire

2. I change position frequently to try and get my back or leg comfortable

3. I walk more slowly than usual because of my back problem or leg pain (sciatica)

4. Because of my back problem, I am not doing any of the jobs I usually do around the house

5. Because of my back problem, I use handrail to get upstairs

6. Because of my back problem, I have to hold onto something to get out of an easy chair (comfortable padded chair)

7. I get dressed more slowly than usual because of my back problem or leg pain (sciatica)

8. I only stand for short periods of time because of my back problem or leg pain (sciatica)

9. Because of my back problem, I try not to bend or kneel down

10. I find it difficult to get out of a chair because of my back problem or leg pain (sciatica)

11. I have trouble putting on my socks (or stockings) because of the pain in my back or leg

12. I find it difficult to turn over in bed because of my back problem or leg pain

13. I sleep less well because of my back problem

14. I avoid heavy jobs around the house because of my back problem

15. Because of my back problem, I am more irritable and bad tempered with people than usual

16. Because of my back problem, I go upstairs more slowly than usual

17. I stay in bed most of the time because of my back or leg pain (sciatica)

18. I keep rubbing or holding areas of my body that hurt or are uncomfortable

19. My back or leg is painful almost all the time

20. I only walk short distances because of my back problem

21. Because of my back problem, my sexual activity is decreased

22. Because of my back problem, I am doing less of the daily work around the house than I would usually do

23. I often express concern to other people what might be happening to my health