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Table 4 Observed mean gait speed ± standard deviation (SD)

From: Effects of gait support in patients with spinocerebellar degeneration by a wearable robot based on synchronization control

Case ID Gait speed ± SD [m/s]
  Without PU Cond. A Cond. B Cond. C
1 1.05 ±0.02 1.07 ±0.03 1.08 ±0.01 1.11 ±0.02
2 0.64 ±0.08 0.47 ±0.08 0.52 ±0.02 0.62 ±0.07
3 0.70 ±0.09 0.94 ±0.04 0.80 ±0.07 1.00 ±0.02
4 0.65 ±0.12 0.66 ±0.03 0.65 ±0.06 0.68 ±0.03
5 0.73 ±0.11 0.65 ±0.12 0.75 ±0.03 0.73 ±0.03
6 1.12 ±0.07 0.87 ±0.09 0.86 ±0.02 0.89 ±0.03
7 1.15 ±0.01 1.06 ±0.07 1.13 ±0.06 1.26 ±0.04
8 0.48 ±0.06 0.35 ±0.10 0.56 ±0.03 0.58 ±0.02
9 0.37 ±0.04 0.49 ±0.08 0.60 ±0.02 0.57 ±0.03
10 0.83 ±0.06 0.78 ±0.07 0.87 ±0.05 0.99 ±0.08
11 0.92 ±0.02 0.81 ±0.08 0.92 ±0.03 0.98 ±0.01
12 0.92 ±0.10 0.93 ±0.11 0.98 ±0.05 0.92 ±0.04
  1. Bold numbers show the statistically increase of gait speed compared with the patient’s basic gait without wearing the power unit (PU) including actuators, a switch box, and a controller box of the curara system. p<0.05, p<0.001