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