| Intervention group (16 patients) | Control group (15 patients) | P value |
Change in daily activity after 8 weeks | Improved: 11 (68.7%) Worsened: 0% No change: 5 (31.2%) | Improved: 0% Worsened: 5 (33.3%) No change: 10 (66.7%) | <0.0001* <0.0001* 0.0418* |
Change in sleep after 8 weeks | Improved: 6 (37.5%) Worsened: 0 No change: 10 (62.5%) | Improved: 0 Worsened: 3 (20%) No change: 12 (80%) | <0.0001* <0.0001* 0.3018 |
Change in analgesic requirement after 8 weeks | Decreased: 1 (6.2%) Increased: 0 No change: 15 (93.7%) | Decreased: 1 (6.7%) Increased: 1 (6.7%) No change: 13 (86.7%) | 1.0000 0.3005 0.5171 |