Linear regression showed that there were the relationship of these following variables and death outcome: age ≥ 65 (OR= 1.43; p=0.08), hypertension (OR= 3, 16; p=0, 04), diabetes (OR=2, 3; p=0, 002), smoking (OR=6.82; p<0.001), hyperlipidemia (OR=2.04; p=0.02), history of stroke (OR=2.63, p=0.003), NIHSS score ≥9 (OR=12.6; p=0.01) and mRS score≥2 (OR=15.6; p>0.05).