Table 4 Objective balance and gait outcome measures collected at home with both virtual instrumented L-shape mobility test and daily-life mobility monitoring (7 days), divided by balance domains
Balance and Gait Domains/Measures | Virtual instrumented L-shape mobility test, 3 wearable sensors | Daily-life mobility with passive monitoring, 3 wearable sensors |
|---|---|---|
Postural Sway | ||
Root Mean Square, Mediolateral | X | No |
Root Mean Square, AnteroPosterior | X | No |
Jerk, Mediolateral | X | No |
Anticipatory Postural Adjustment (APAs) | ||
Peak Mediolateral | X | No |
First Step Range of Motion | X | No |
Gait: average | ||
Gait speed | X | X |
Angle at Heel Strike | X | X |
Stride length | X | X |
Turning: Average | ||
Duration | X | X |
Velocity | X | X |
Angle | X | X |
# Steps | X | X |
Gait Variability | ||
Gait Speed | No | X |
Angle at Heel Strike | No | X |
Stride length | No | X |
Swing Time | No | X |
Duration | No | X |
Velocity | No | X |
Angle | No | X |
# Steps | No | X |