Multivariate analysis of outcome.

IVT = Intravenous thrombolysis; LR = Logistic regression; mRS = Modified Rankin Scale; MT = Mechanical thrombectomy; NIHSS = National Institutes of Health Stroke Scale; TOAST = Trial of Org 10172 in Acute Stroke Treatment.

Binary LR: OR for excellent outcome (mRS 0–1 vs 2–6); Ordinal LR: OR for shifting down on the mRS score.