3 acute clinical findings: facial paresis, arm drift, or abnormal speech
DISEASE INTERVENTION COMPARISON RESULTS
JAMA. 2005 May 18;293(19):2391-402 Systematic Review
IN stroke The Use of
3 acute clinical findings: facial paresis, arm drift, or abnormal speech
As Diagnostic Tool
Is useful Than
no comparison
To know if a patient is having a stroke: presence of 1 or more of this 3 signs gives a LR of stroke 5.5, the absence of all the 3 gives a LR 0.39