Table 3B.

Results of outcome variables with post-hoc analysis between two groups.

Variable		8 post	12 post
OPAP (mm)	P	0.579	0.528
	95% CI	−0.59 to 0.92	−1.33 to 0.69
OPML (mm)	P	0.668	0.498
	95% CI	−0.68 to 0.44	−1.90 to 0.94
CPAP (mm)	P	0.047	0.001*
	95% CI	−1.19 to −0.01	−1.88 to 0.52
CPML (mm)	P	0.267	0.035
	95% CI	−1.79 to −0.51	−1.62 to −0.06
TTE (s)	P	0.157	0.001*
	95% CI	−11.70 to 1.94	−12.44 to 4.52
ATE (%)	P	0.001*	0.029
	95% CI	−28.74 to −11.14	−20.48 to −1.12
Overall	P	0.001*	0.001*
WOMAC	95% CI	−16.03 to −4.13	−17.95 to −9.57
Pain	P	0.001*	0.325
	95% CI	−4.73 to −2.47	−3.75 to 1.27
Stiffness	P	0.001*	0.001*
	95% CI	−6.16 to −3.76	−5.07 to −3.09
Physical function	P	0.587	0.001*
	95% CI	−6.36 to 3.64	−10.38 to −3.06

^*Denotes a significant effect (p < 0.025). 8 post, 8th post assessment; 12 post, 12th post assessment.