Independent predictors of a good clinical outcome after intra-arterial treatment for acute ischemic stroke
| Variable | OR (95% CI) | p Value |
| Age | 0.970 (0.953 to 0.986) | 0.001 |
| NIHSS | 0.883 (0.843 to 0.925) | 0.001 |
| Successful reperfusion | 3.70 (2.10 to 6.52) | 0.001 |
| Symptomatic hemorrhage | 0.19 (0.06 to 0.63) | 0.006 |
| High volume center | 1.86 (1.11 to 3.10) | 0.018 |
| Procedure time | 0.995 (0.990 to 1.00) | 0.041 |
| Intravenous t-PA prior to treatment | 1.23 (0.77 to 1.99) | 0.378 |
| Diabetes mellitus | 0.52 (0.29 to 0.93) | 0.034 |
| Carotid terminus occlusion | 0.78 (0.39 to 1.53) | 0.467 |
NIHSS, NIH Stroke Scale; t-PA, tissue plasminogen activator.