Figure 4From: Pre-operative ambulatory measurement of asymmetric lower limb loading during walking in total hip arthroplasty patientsVelocity. Velocity measured with the IFS vs GV for all test for all patients for all limbs (left indicated with a and right Indicated with b). Pearson’s correlation coefficient (r), maximum relative error (Er) and root mean square deviation (rmsd) are indicated at the top of each figure.Back to article page