What is the global prevalence of delirium, dementia, and amnesia?

Updated: Sep 19, 2018
  • Author: Richard D Shin, MD; Chief Editor: Gil Z Shlamovitz, MD, FACEP  more...
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Alzheimer disease is less common and has an older age of onset in Japan, China, and parts of Scandinavia. In these countries, vascular causes of dementia may outnumber Alzheimer disease.

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