| Somers et al., 201220)
|
The PCST & BWM group scored the lowest post-treatment score in
the WOMAC pain subscale when compared to the other three groups. That was followed
by PCST, then BWM and finally standard care. PCST & BWM differed significantly
from BWM-only, PCST-only, and standard care, p value=0.002; 0.01; 0.0002
respectively. |
The p value of comparing PCST-only with BWM-only and standard
care were not reported. |
|
| Helminen et al., 201418)
|
The WOMAC pain score was slightly lower in the intervention group
than the control at the two follow up points. No significant difference was found
for pain in comparing the effect of CBT and GP care with the GP care only (p
value=0.332). |
The study did not fulfil any of the blinding items (i.e.
subjects, therapist, and assessor) in performing the RCT. |
|
| Smith et al., 201530)
|
The WOMAC pain subscale decreased from baseline to the 6-month
assessment in all patients (p>0.001). No statistical difference between CBT-I
and BD at 6-month (p value=0.13). |
Intervention and placebo not fully described. |
|
| Bennell et al., 201619)
|
PCST & exercise was more efficacious than PCST only at the
12-week and 32-week follow up (p<0.01) and (p<0.05) respectively. |
The p value of comparing PCST-only with exercise was not
reported. |
