What Is Alzheimer's Disease?
5. How Many People Have Alzheimer’s Disease?
Estimates point to greater than 5 million people in the U.S. with Alzheimer’s disease. Although there are other physical conditions that may result in similar symptoms of cognitive decline, Alzheimer’s ranks as the most common cause.
By 2050, according to some estimates, the number of Americans with Alzheimer’s disease may come close to tripling. About half of the primary care physicians responding to a March 2020 survey expressed concern that the medical field may not be adequately prepared for the increasing number of Alzheimer’s patients.
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