Table 3:

Univariate association of prognostic variables at 1 year

Variables (based on mRS)	Odds Ratio (95% CI)	P
Age (≥65 vs <65)	1.46 (0.34–6.35)	.615
Sex (male vs female)	1.52 (0.33–7.15)	.593
Occlusion level (above vs below OA)	3.75 (0.39–35.92)	.252
Retrograde ICA filling (no vs yes)	4.08 (0.87–19.23)	.075
Tandem intracranial stenosis (yes vs no)	3.12 (0.54–17.97)	.204
Type of occlusion (embolic vs de novo)	2.53 (0.57–11.26)	.224
TICI collaterals (grade 0, 1 vs grade 2, 3)	1.20 (0.27–5.25)	.809
Ophthalmic collaterals (yes vs no)	4.67 (1.00–21.895)	.051
Initial NIHSS score (>12 vs ≤ 12)	5.71 (1.15–28.35)	.033
Distal residual occlusion (grade 0, 1 vs grade 2, 3)	7.11 (1.40–36.12)	.018
Postprocedural TIMI (grade 0, 1 vs grade 2, 3)	2.67 (0.56–12.79)	.220
Postprocedural TICI (grade 0, 1 vs grade 2, 3)	4.67 (0.96–22.79)	.057
Time from onset to procedure (≥ 4 vs <4 h)	0.60 (0.12–2.89)	.525
Infarction volume (≥ 30 mL vs <30 mL)	2.10 (0.47–9.30)	.328

Note:—mRS indicates modified Rankin Scale; CI, confidence interval; OA, ophthalmic artery; ICA, internal carotid artery; NIHSS, National Institutes of Health Stroke Scale; TIMI, Thrombolysis in Myocardial Infarction; TICI, Thrombolysis in Cerebral Infarction.