Table 4 Mean values (SD) of spatio-temporal parameters with bonferroni corrected paired t-test results (N = 15; affected leg for step length).
Without FES: ST vs. DT | ST without FES | DT without FES | Mean diff. | p-value | 95 CI | |||
|---|---|---|---|---|---|---|---|---|
Speed [m/s] | 1.17 | (± 0.25) | 1.08 | (± 0.23) | -0.09 | 0.001 | -0.05 | -0.14 |
Step length [m] | 0.66 | (± 0.09) | 0.63 | (± 0.08) | -0.03 | 0.005 | -0.01 | -0.04 |
Step width [cm] | 9.29 | (± 3.80) | 9.89 | (± 4.01) | 0.60 | 0.108 | 1.35 | -0.15 |
With FES: ST vs. DT | ST with FES | DT with FES | ||||||
|---|---|---|---|---|---|---|---|---|
Speed [m/s] | 1.24 | (± 0.20) | 1.14 | (± 0.22) | -0.09 | 0.001 | -0.06 | -0.12 |
Step length [m] | 0.69 | (± 0.08) | 0.66 | (± 0.09) | -0.03 | 0.007 | -0.01 | -0.05 |
Step width [cm] | 8.38 | (± 3.90) | 8.77 | (± 3.72) | 0.39 | 0.218 | 1.03 | -0.26 |
ST: without FES vs. with FES | ST without FES | ST with FES | ||||||
|---|---|---|---|---|---|---|---|---|
Speed [m/s] | 1.17 | (± 0.25) | 1.24 | (± 0.20) | 0.06 | 0.035 | 0.12 | 0.01 |
Step length [m] | 0.66 | (± 0.09) | 0.69 | (± 0.08) | 0.03 | 0.006 | 0.05 | 0.01 |
Step width [cm] | 9.29 | (± 3.80) | 8.38 | (± 3.90) | -0.91 | 0.034 | -0.08 | -1.74 |
DT: without FES vs. with FES | DT without FES | DT with FES | ||||||
|---|---|---|---|---|---|---|---|---|
Speed [m/s] | 1.08 | (± 0.23) | 1.14 | (± 0.22) | 0.07 | 0.007 | 0.11 | 0.02 |
Step length [m] | 0.63 | (± 0.08) | 0.66 | (± 0.09) | 0.03 | 0.001 | 0.04 | 0.01 |
Step width [cm] | 9.89 | (± 4.01) | 8.77 | (± 3.72) | -1.12 | 0.007 | -0.37 | -1.88 |
Cognitive performance | ||||||||
Cognition rate | 3.47 | (± 0.82) | 3.72 | (± 0.82) | 0.25 | 0.005 | 0.40 | 0.09 |
