Sentence examples for step variability from inspiring English sources
The accuracy of step variability estimates is proportional to the number of steps that are collected.
2/In the second step, variability parameters were calculated for the 100 imputed datasets.
Diabetic patients with peripheral neuropathy have lower gait velocity, decreased cadence, shorter stride length, increased stance time and higher step to step variability compared with healthy controls [ 3].
For the main analysis, scores after death were set to zero [ 34, 35 ]. 2/ In the second step, variability parameters were calculated for the 100 imputed datasets.
Similarly Mak [ 33], using the same treadmill system, concluded that Parkinson's disease primarily reflected a disturbance of step length regulation (rather than step variability) on the basis that step length was selectively reduced by 2 cm in Parkinson's disease during a dual task experiment.
These included three broad categories of variables; the mean temporal and spatial values measured over multiple steps, variability over these steps measured as both SD and CV, and left-right step asymmetry.
Older individuals are usually more cautious, walk more slowly, take shorter steps, and exhibit increased step-to-step variability.
Results showed a low step-to-step variability of each subject, but a high subject-to-subject variability in local extrema of body-weight normalized forces and moments and impulse data.
Because of natural step-to-step variability [ 18], data from several footfalls was gathered to obtain a representative profile of the subject's foot.
Comparison of baseline performance shows significant differences between intervention groups for two gait variables (step length variability fast-DTC, P=0.050; step time variability fast-DTC, P=0.039).
This significant first contrast was evident in the gait variable "step time variability fast-DTC", whereby unchanged DTC in the two cognitive physical interventions represented parallel improvements in ST and DT, and in contrast, rising DTC in PHYS resulted due to improvements in ST and no change in the DT walking condition over the 6-month training period.
