Table 3.

Multivariate regression model for predicting mimic vs. stroke.

Mimic vs. stroke	Odds ratio	P value	95% CI
CTP lesion = 0 ml	31.28	<0.001	16.43	59.54
Age > 65	0.33	<0.001	0.22	0.50
Male	0.40	<0.001	0.27	0.59
NIHSS score ≤ 4	1.53	0.048	1.00	2.33
Aphasia	1.35	0.207	0.84	2.16
Visual disturbance	0.92	0.826	0.46	1.84
Paraesthesia	0.82	0.576	0.41	1.64
Vertigo	4.67	0.001	1.82	11.98
Decreased LOC	12.82	<0.001	5.04	32.58
Non-localising symptoms	6.61	0.007	1.67	26.09
Disorientation	7.62	<0.001	2.90	19.99
Headache	4.17	0.017	1.29	13.49
Seizure	9.57	0.004	2.07	44.09

CTP, computed tomography perfusion; NIHSS, National Institutes of Health Stroke Scale; CI, confidence interval.