Table 3 Description and differences between groups of the kinematic variables of FRT measured with the inertial sensor located at the lumbar region
Strokes survivors | Healthy older adults | Mean differences (SD) | |
|---|---|---|---|
Mean (SD) | Mean (SD) | ||
Lumbar region | |||
Time AB (s) | 8.39 (±2.66) | 9.59 (±5.12) | 1.21* (±0.18) |
Displacement AB (º) | 7.69 (±3.81) | 51.07 (±7.19) | 43.38*** (±5.77) |
Speed AB (º/s) | 0.86 (±0.79) | 42.48 (±11.27) | 41.62*** (±9.35) |
Acceleration AB (º/s2) | 0.09 (±0.34) | 7.31 (±5.77) | 7.22*** (±4.51) |
Time BC (s) | 7.89 (±5.91) | 4.85 (±0.86) | −3.04*** (±0.79) |
Displacement BC (º) | 9.48 (±3.59) | 48.28 (±6.42) | 38.8*** (±5.88) |
Speed BC (º/s) | 1.16 (±0.01) | 10.24 (±2.37) | 9.08*** (±2.07) |
Acceleration BC (º/s2) | 0.17 (±0.01) | 2.25 (±1.00) | 2.08** (±0.73) |
Time AC (s) | 16.4 (±3.3) | 13.44 (±4.87) | −2.96** (±4.12) |
Displacement AC (º) | 14.81 (±6.38) | 49.77 (±9.51) | 34.96*** (±8.61) |
Speed AC (º/s) | 0.83 (±1.68) | 4.11 (±1.78) | 3.28*** (±1.77) |
Acceleration AC (º/s2) | 0.04 (±0.60) | 0.37 (±0.25) | 0.33*** (±0.19) |