Document Classification

Section Type: RESULTS

Text: Adjusted mean differences in change scores in the eight subscales of SF-36 were ;'mental health'(+1. 8, 95 % confidence interval (CI) -4. 0, +7. 6),'vitality'(-3. 0, 95 % CI -9. 6, +3. 6),'bodily pain'(+3. 3, 95 % CI -7. 8, +14. 4),'general health'(-1. 6, 95 % CI -8. 4, +5. 1),'social functioning'(-2. 5, 95 % CI -12. 8, +7. 8),'physical functioning'(+1. 0, 95 % CI -6. 7, +8. 6),'role physical'(-7. 1, 95 % CI -22. 7, +8. 4),'role emotional'(+11. 8, 95 % CI -4. 4, +28. 0).