What is the incidence of transient global amnesia (TGA) in the US?

Updated: Jul 27, 2018
  • Author: Roy Sucholeiki, MD; Chief Editor: Helmi L Lutsep, MD  more...
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Based on data from Rochester, Minnesota, Miller et al determined an incidence of 5.2 cases per 100,000 population. However, among individuals older than 50 years, the incidence was 23.5 cases per 100,000 population per year. [9]

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