Silver Book Fact
By 2050, more than 60% of people with Alzheimer’s disease will be age 85 or older.
Alzheimer's Association. 2008 Alzheimer’s Disease Facts and Figures. Alzheimers Dement. 2008; 4(2): 110-33. http://www.alzheimersanddementia.com/article/S1552-5260(08)00033-2/fulltext