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Table 6 Observed mean cadence ± standard deviation (SD)

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

Case ID

Cadence ± SD [steps/min]

 

Without PU

Cond. A

Cond. B

Cond. C

1

98.41 ±2.30

103.69 ±0.97

101.72 ±1.84

105.20 ±3.10

2

127.70 ±6.74

122.26 ±4.89

127.20 ±1.77

126.96 ±1.16

3

102.80 ±6.25

112.35 ±9.69

106.51 ±10.66

115.53 ±4.66

4

120.39 ±8.87

128.25 ±3.07

123.56 ±5.18

127.94 ±3.20

5

104.35 ±5.99

100.51 ±4.36

100.02 ±3.26

99.78 ±0.67

6

124.53 ±3.81

114.50 ±7.31

108.59 ±4.97

111.48 ±4.36

7

107.77 ±2.23

98.70 ±2.37

103.72 ±5.69

109.36 ±2.35

8

97.91 ±2.64

89.35 ±1.97

106.37 ±0.18

108.80 ±1.56

9

74.53 ±4.73

95.65 ±2.76 ∗∗

96.76 ±4.17 ∗∗

100.89 ±3.40 ∗∗

10

106.41 ±7.44

102.21 ±5.46

104.03 ±4.24

110.44 ±8.14

11

93.57 ±0.32

92.55 ±5.30

99.85 ±1.16 ∗

102.02 ±1.20 ∗∗

12

105.24 ±4.32

107.09 ±5.26

106.20 ±2.70

104.65 ±2.59

  1. Bold numbers show the statistically increase of cadence 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