- Age < 80 (OR 3, 842; 95% CI 1, 764 - 8, 365; p = 0, 011), NIHSS baseline < 18 (OR 4, 917; 95% CI 2, 524 - 9, 580; p = 0, 000), good collateral (OR 15, 047; 95% CI 7, 181 - 31, 529; p = 0, 000) and good recanalization (OR 3, 006; 95% CI 1, 439 - 6, 276; p = 0, 005) were both independent factors in predict the good outcome (mRS 0 - 2) at 90 days after treatment.