Figure 9

Effect of walking speed on temporal-spatial gait parameters. Temporal-spatial gait parameters between UDW and TDW are not significantly different for all gait speeds, while there was significant difference between OGW and UDW/TDW. (a) Step length (b) Walk ratio (c) Cadence (d) Swing time. OGW vs. UDW: cadence at 1.0 m/s (p = 0.02) and 1.5 m/s (p = 0.01), swing time at 0.5 m/s (p = 0.02), 1.0 m/s (p = 0.001), and 1.5 m/s (p = 0.001), and walk ratio at 1.0 m/s (p = 0.03). OGW vs. TDW: cadence at 1.5 m/s (p = 0.04), swing time at 1.0 m/s (p = 0.03) and 1.5 m/s (p = 0.001), step length at 0.5 m/s (p = 0.001) and 1.5 m/s (p = 0.03).