The median survival time after a first stroke are: at 60-69 years of age–6.8 years for men and 7.4 years for women; at 70-79 years of age–5.4 years for men and 6.4 years for women; and at 80 years and older–1.8 years for men and 3.1 years for women.
American Heart Association. Heart Disease and Stroke Statistics- 2008 Update. Circulation. 2008; 117. http://circ.ahajournals.org/cgi/content/short/117/4/e25