Table 3.
Factors Significantly Associated With Stroke Mimics in Derivation Cohort on Stepwise Logistic Regression Model
| SM Predictors | Multivariable Analysis | ||
|---|---|---|---|
| β | Adjusted OR (95% CI) | Points | |
| Age (per y) | −0.026 | 0.98 (0.96 to 0.99) | +0.2/y |
| Atrial fibrillation | −0.781 | 0.48 (0.26 to 0.90) | +6 |
| Hypertension | −0.399 | 0.67 (0.46 to 0.96) | +3 |
| Seizure | 0.885 | 2.70 (1.10 to 6.67) | −6 |
| Facial weakness | −1.245 | 0.32 (0.22 to 0.45) | +9 |
| NIHSS >14 | −0.591 | 0.56 (0.31 to 0.98) | +5 |
NIHSS, National Institutes of Health Stroke Scale; OR, odds ratio; SM, stroke mimics.