Silver Book Fact

Of those with Alzheimer’s disease, an estimated 4 percent are under age 65, 6 percent are 65 to 74, 44 percent are 75 to 84, and 46 percent are 85 or older.

Alzheimer's Association. 2012 Alzheimer’s Disease Facts and Figures. Alzheimers Dement. 2012; 8(2): 131-68. http://www.alzheimersanddementia.com/article/S1552-5260(12)00032-5/fulltext

Reference

Title
2012 Alzheimer’s Disease Facts and Figures
Publication
Alzheimers Dement
Publication Date
2012
Authors
Alzheimer's Association
Volume & Issue
Volume 8, Issue 2
Pages
131-68
URL
Read Full Resource

Categories

  • Cost of Disease
  • Age - A Major Risk Factor

Related Facts

  • One in eight people aged ≥65 years (13%) has Alzheimer’s disease.  
  • The estimated lifetime risk of developing Alzheimer’s disease is: Nearly 1 in 5 for women (17.2%) One in 10 for men (9.1%)  
  • The typical first symptom of Alzheimer’s disease is memory loss for recent events.  
  • Nearly half of people age 85 and older (45%) have Alzheimer’s disease.  
  • Of the 5.2 million people aged >65 years with Alzheimer’s disease in the United States, 3.4 million are women and 1.8 million are men.