Table 3.

Multivariate logistic regression analysis of the association between BNP value and mortality in the early group.

Early group (within 24 h)
	Odds ratio	95% CI	P
Sex	0.88	0.06–12.9	0.92
Hypertension	0.10	0.01–1.26	0.08
NIHSS	1.16	1.00–1.33	0.045
Atrial fibrillation	1.09	0.06–21.1	0.96
Main arterial disease	9.13	0.50–167.5	0.14
BNP/10 (pg/mL)	1.01	0.98–1.03	0.72