Fig. 4

Mean gait parameters of the affected and unaffected lower limbs at baseline (TPRE) and after gait training (TPOST) in Ekso™ (EGT) and overground gait training (OGT). Normative values are reported as well (black horizontal lines). * refer to p-values of within-group analysis (significant whether p < 0.008), whereas # refer to p-values of between-group analysis for TPOST-TPRE difference (p < 0.05). Vertical error bars refer to SD