After Stroke: Expected Outcomes
Prognosis depends on the type of stroke, the degree and duration of obstruction or hemorrhage, and the extent of brain tissue death. Immediate treatment can help improve prognosis in many cases. Most stroke patients experience some permanent disability that may interfere with walking, speech, vision, understanding, reasoning, or memory.
Approximately 70 percent of ischemic stroke patients are able to regain their independence and 10 percent recover almost completely. Approximately 25 percent of patients die as a result of the stroke. The location of a hemorrhagic stroke is an important factor in the outcome, and this type generally has a worse prognosis than ischemic stroke.