Figure 1.

Flow diagram of the study. Gait analysis parameters including gait speed, step length, stride length, cadence, cycle durations, and swing time of affected side/unaffected side during one gait cycle.

6MWT, 6-minute walk test; BI, Barthel’s index; CRT, conventional rehabilitation training; DTW, dual-task walking test; ELLT, enhanced lower limb training; FAC, functional ambulatory classification; RAGT, robot-assisted gait training; SS-QOL, stroke-specific quality of life; TUG, timed up and go.