During the 5-year period , 139,260 patients with one of the four diagnoses were admitted to a participating hospital in the seven states.
18,921 (13.6 %) patients had hemorrhagic stroke; 82,066 (58.9 %) had ischemic stroke; 8,236 (5.9 %) had ill-defined stroke; and 30,037 (21.6 %) had TIA.