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Table 2 Moment, Power and Angle Correlations to Without Orthosis Walking

From: A pneumatically powered knee-ankle-foot orthosis (KAFO) with myoelectric activation and inhibition

 

Pearson r-value

  
 

PM

PMFI

ANOVA p-value;

Power

THSD

 

Mean

SE

Mean

SE

  

Orthosis Ankle

Torque

0.85

0.05

0.76

0.11

p = 0.28

P = 0.14

 

Orthosis Ankle

Power

0.53

0.11

0.72

0.07

*p = 0.04

P = 0.70

PMFI > PM

Orthosis Knee

Torque

-0.01

0.21

0.55

0.04

p = 0.09

P = 0.42

 

Orthosis Knee

Power

-0.03

0.06

0.17

0.11

p = 0.33

P = 0.12

 

Ankle Angle

0.49

0.13

0.74

0.04

*p = 0.05

P = 0.80

PMFI > PM

Knee Angle

0.90

0.03

0.95

0.03

p = 0.17

P = 0.24

 

Hip Angle

0.98

0.01

0.98

0.00

p = 0.71

P = 0.06

 
  1. Values are Mean ± Standard Error for n = 3 subjects.
  2. *Indicates a p-value of less than 0.05 showing significant differences between conditions.
  3. Statistical power, P, is reported under the p-value.
  4. Tukey Honestly Significant Difference (THSD) results are reported for metrics with significance.
  5. PM = proportional myoelectriccontrol PMFI = proportional myoelectric control with flexor inhibition