Multivariate analysis of clinical and combined clinical and radiologic variables associated with FHP
| Variables | OR | 95% CI |
|---|---|---|
| Clinical predictors of FHP in MVA | ||
| Admission NIHSS score | 1.12 | 1.08–1.16 |
| Visual field defects on admission | 7.79 | 4.51–13.45 |
| Aphasia at admission | 2.03 | 1.37–3.00 |
| Hemineglect at admission | 4.50 | 2.46–8.22 |
| Sensory deficit at admission | 1.39 | 1.00–1.93 |
| Decreased level of consciousness | 6.32 | 2.49–16 |
| Posterior circulation stroke | 0.32 | 0.22–0.47 |
| Lacunar stroke mechanism | 0.14 | 0.08–0.24 |
| Anticoagulation before stroke onset | 0.45 | 0.28–0.72 |
| Clinical and radiologic predictors of FHP in MVA | ||
| Symptom onset-to-CT delay | 0.97 | 0.95–0.99 |
| Visual field defect at admission | 6.09 | 3.43–10.81 |
| Hemineglect at admission | 4.13 | 2.06–8.27 |
| Sensory deficit at admission | 1.53 | 1.07–2.17 |
| Cardioembolic stroke mechanism | 1.87 | 1.11–3.13 |
| Lacunar stroke mechanism | 0.45 | 0.24–0.85 |
| Early ischemic changes on CT | 4.68 | 2.73–8.04 |
| Chronic CT lesions (old strokes or leukoaraiosis) | 0.54 | 0.33–0.87 |
| Anterior circulation stroke | 3.13 | 2.13–4.55 |
| Arterial stenosis or occlusion in ischemic territory | 2.29 | 1.32–3.99 |