“…The most commonly reported parameters computed from the filtered signals were spatiotemporal gait parameters: gait speed (m/s), stride and step length (m), stride and step time (sec), number of steps, double limb support time (%), and cadence (steps/min). Coefficient of variation (CV) of gait speed and stride length and time (%) was calculated in eight studies [ 29 , 30 , 31 , 32 , 33 , 34 , 35 , 36 ]. Gait speed initiation, number of steps, and total distance required to reach steady-state walking were studied in four papers [ 34 , 35 , 37 , 38 ].…”