Table 2

Results of both univariate and multivariate logistic regression analysis of parameters and outcome at 90 days

		Univariate (n=147)		Multivariate (n=143)
	OR	95% CI	p Value	Included in model?	OR	95% CI	p Value
Age	0.98	0.96 to 0.999	0.04	Yes	0.98	0.95 to 1.01	0.14
Female	1.15	0.59 to 2.23	0.68	No
Time from symptom onset to CT (h)	0.996	0.96 to 1.04	0.83	Yes*	0.99	0.92 to 1.03	0.50
Time from CT to groin puncture (procedure start) (h)	0.82	0.59 to 1.14	0.24	Yes*	0.66	0.40 to 1.02	0.08
IV tPA	0.72	0.36 to 1.41	0.33	Yes*	0.67	0.27 to 1.64	0.38
IA tPA	1.11	0.51 to 2.43	0.79	Yes*	1.05	0.40 to 2.80	0.92
Device: Penumbra	0.53	0.24 to 1.13	0.10	No
Device: Solitaire	1.85	0.78 to 4.41	0.16	No
Device: Other	1.59	0.44 to 5.74	0.48	No
Recanalization time (min)	0.99	0.98 to 0.995	0.002	Yes	0.99	0.97 to 0.997	0.02
Recanalization time (10 min unit)				Yes	0.87	0.77 to 0.97
AFIB	1.15	0.57 to 2.31	0.70	Yes*	1.27	0.46 to 3.57	0.65
Diabetes	0.32	0.13 to 0.75	0.009	Yes	0.27	0.08 to 0.79	0.02
Hypertension	0.59	0.28 to 1.22	0.15	Yes*	0.77	0.29 to 2.03	0.59
Sedation: GA	0.34	0.096 to 1.23	0.10	Yes*	1.14	0.22 to 5.48	0.87
Baseline NIHSS	0.92	0.87 to 0.98	0.01	Yes	0.88	0.81 to 0.95	0.002
Post TICI Flow: ‘Good’ (2b or 3)	3.2	1.22 to 8.41	0.02	Yes	3.45	1.12 to 12.13	0.04
Hemorrhage	0.35	0.13 to 0.93	0.04	Yes	0.27	0.08 to 0.79	0.03
Procedural complications	0.28	0.06 to 1.34	0.11	Yes*	0.20	0.02 to 1.13	0.09

Variables achieving statistical significance are highlighted in bold type.
*Although not a statistically significant variable on univariate analysis, it was included due to clinical significance.
AFIB, atrial fibrillation; GA, general anesthetic; IA, intra-arterial; IV tPA, intravenous tissue plasminogen activator; NIHSS, National Institutes of Health Stroke Scale; TICI, Thrombolysis in Cerebral Ischemia.