Table 1. Means (±standard deviations) for the symmetry coefficients that were used to quantify the degree of between-leg gait symmetry for sagittal-plane joint angle, moment, and power at the hip, knee, and ankle (n = 26). Lower coefficient values indicate less symmetrical gait. Joint moments and powers were generally less symmetrical than joint angles.

Joint	Measure	Mean symmetry coefficient
Hip	Angle	.99 (.02)
	Moment	.87 (.23)
	Power	.71 (34)
Knee	Angle	.99 (.04)
	Moment	.77 (.26)
	Power	.75 (.26)
Ankle	Angle	.94 (.12)
	Moment	.95 (.09)
	Power	.87 (.19)