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 |