Table 4.

Comparison of the Western Ontario and McMaster Universities Osteoarthritis Index between both groups

Variables	Group	Change from baseline mean (95% CI)	Difference in mean change (95% CI)	p-value
Pain scale	MWM Sham	- 0.2 (−  1.1, 0.9) - 0.1 (−  0.9, 0.7)	- 0.1 (−  1.3, 1.0)	0.813
Stiffness scale	MWM Sham	0.0 (− 0.4, 0.5) - 0.1 (−  0.5, 0.3)	0.1 (−  0.5, 0.7)	0.700
Function scale	MWM Sham	0.3 (−  1.9, 2.4) 1.6 (−  0.6, 3.7)	- 1.3 (−  4.4, 1.8)	0.392
Total score	MWM Sham	- 0.2 (−  3.1, 2.7) 1.6 (−  1.3, 4.4)	- 1.8 (−  5.9, 2.4)	0.396

CI Confidence interval, MWM Mobilization with movement