Lower limb osteoarthritis severity group, WOMAC score, BMI, age, walking velocity and the 60 parameters for the 12 control subjects and the 48 patients.

Each parameter is defined by: a sensor = {head, lower back, ipsilateral foot, contralateral foot}; a frame = {sensor, office}; an axis = {AP,ML,V} if the frame is the sensor-linked frame or an axis = {H, V} if the frame is the doctor’s office-linked frame (H for horizontal plane); a signal sig = {acceleration, angular velocity} and a statistical tool stat = {mean, RMS}. The parameter ipsilateral foot-office-H-acceleration-mean-modified corresponds to the parameter ipsilateral foot-office-H-acceleration-mean computed with the cumulative error for the manual exercise phase annotation that was estimated at 1 second. Accelerations are given in g and angular velocities in deg/s. AP antero-posterior, ML medio-lateral, V vertical, H horizontal plane, RMS root mean square, BMI body mass index. (XLSX)