Table 2. Results of the correlation analysis between subjects’ subjective evaluations of pain and stability change as measured by visual analog scales and the changes in the biomechanical parameters as derived by subtracting the value without sleeve from the value with sleeve.

	Perceived pain change		Perceived stability change
	Pearson’s r	P	Pearson’s r	P
Change in knee adduction angle at ground contact	0.07	0.80	0.14	0.61
Change in peak knee adduction angle	0.01	0.97	- 0.03	0.92
Change in first peak knee adduction moment	- 0.21	0.45	0.36	0.19
Change in positive knee adduction impulse	- 0.18	0.52	0.20	0.48

Reported are Pearson’s correlation coefficients (r) and uncorrected P-values.