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Table 4: Logistic regression analysis for predictors of favorable outcome for patients undergoing local intra-arterial thrombolysis (Model 2)
Variable Univariate Multivariate
OR 95% CI P Value OR 95% CI P Value
ΔNIHSS score ≥2 65.9 7.46–1656.23 .001 38.8 2.40–2112.46 .024
High grade recanalization 10.3 1.37–216.38 .049 18.0 0.59–1538.90 .126
Age <60 yr 5.1 1.02–30.06 .027 7.7 0.32–296.83 .265
Good collaterals 8.8 1.55–74.68 .016 6.0 0.18–522.90 .261
Note.—OR indicates odds ratio; CI, confidence interval; NIHSS, National Institutes of Health Stroke Scale.
* ΔNIHSS score was calculated by subtracting immediate NIHSS score from baseline NIHSS score.

Variable	Univariate			Multivariate
Variable	OR	95% CI	P Value	OR	95% CI	P Value
ΔNIHSS score ≥2	65.9	7.46–1656.23	.001	38.8	2.40–2112.46	.024
High grade recanalization	10.3	1.37–216.38	.049	18.0	0.59–1538.90	.126
Age <60 yr	5.1	1.02–30.06	.027	7.7	0.32–296.83	.265
Good collaterals	8.8	1.55–74.68	.016	6.0	0.18–522.90	.261