Item | Points |
---|---|
Facial droop | |
Absent | 0 |
Present | 1 |
Arm drift | |
Absent | 0 |
Drifts down | 1 |
Falls rapidly | 2 |
Grip strength | |
Normal | 0 |
Weak grip | 1 |
No grip | 2 |
Total score | 0–5 |
LAMS ≥4: 81% sensitivity, 89% specificity, 0.21 negative likelihood ratio for large vessel occlusion.