Table 2:

Logistic regression analysis for favorable clinical outcome^a

	mRS ≤2 at 2 Months
	Odds Ratio	95% CI	P Value
Clot location	–	–	.003
ICA	ref	ref	–
M1 proximal	10.1	0.74–140	.08
M1 distal	33.8	2.9–428	.007
M2 and M3	115.8	7.7–1737	.001
Onset-to-treatment time	0.99	0.97–1.02	.44
Sex	0.34	0.09–1.3	.11
Age	0.95	0.90–0.99	.02
Admission NIHSS score	0.81	0.71–0.92	.001
Favorable CS (2–4)	9.3	2.4–35.8	.001

Note:—ref indicates reference location; –, not applicable.

^aOdds ratios are per minute for onset-to-treatment time, per year for age, and per 1 point for NIHSS.