PLAT and ischemic stroke: However, when restricted to a final diagnosis of ischemic stroke, the associations between IV t‐PA and favorable functional outcome at discharge (aOR, 1.53; 95% CI, 1.16–2.02; p = 0.002), 3 months (aOR, 1.52; 95% CI, 1.10–2.11; p = 0.01), 6 months (aOR, 1.66; 95% CI, 1.20–2.30; p = 0.002), and 1 year (aOR, 1.53; 95% CI, 1.11–2.12; p = 0.01) were identified.