Mastoiditis epidemiology and demographics

Mastoiditis Microchapters
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Differentiating Mastoiditis from other Diseases
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief:

Epidemiology and Demographics

In the United States and other developed countries, the incidence of mastoiditis is quite low, around 0.004%, although it is higher in developing countries. The most common ages affected are 6–13 months, as it is during that age that ear infections are most common. Males and females are equally affected.