Table 2.

Multivariate logistic regression analysis for possible factors associated with poor outcomes

Variables	β	SE	Wald χ2	Exp (β)	95% CI for Exp (β)	p value
High blood pressure	1.287	0.491	6.866	3.622	1.383–9.487	.009
High SBP	0.889	0.326	7.450	2.432	1.285–4.063	.006
Dehydration status	0.857	0.345	6.174	2.355	1.198–4.428	.013
High NIHSS at admission	0.140	0.025	31.267	1.151	1.095–1.209	<.001
Constant	−1.318	14.248	0.009	0.268		.926

β, regression coefficient; SE, standard error for regression coefficient; Exp (β), odds ratio; 95% CI for Exp (β), 95% confidence interval for Exp (β).