3 |
Normal: Performs head turns with no change in gait. Deviates no more than 6 in outside 12-in walkway width. |
|
|
Normal: Performs head turns with no change in gait. Deviates no more than 6 in outside 12-in walkway width. |
2 |
Mild impairment: Performs task with slight change in gait velocity (e.g., minor disruption to smooth gait path), deviates 6–10 in outside 12-in walkway width or uses assistive device. |
|
|
Mild impairment: Performs task with slight change in gait velocity (e.g., minor disruption to smooth gait path), deviates 6–10 in outside 12-in walkway width or uses assistive device. |
1 |
Moderate impairment: Performs task with moderate change in gait velocity, slows down, deviates 10–15 in outside 12-in walkway width but recovers, can continue to walk. |
|
|
Moderate impairment: Performs task with moderate change in gait velocity, slows down, deviates 10–15 in outside 12-in walkway width but recovers, can continue to walk. |
0 |
Severe impairment: Performs task with severe disruption of gait (e.g., staggers 15 in outside 12-in walkway width, loses balance, stops, reaches for wall). |
|
|
Severe impairment: Performs task with severe disruption of gait (e.g., staggers 15 in outside 12-in walkway width, loses balance, stops, reaches for wall). |