Zenker's diverticulum epidemiology and demographics

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief:

Epidemiology and Demographics

Incidence

• The incidence ZD is approximately 2 per 100,000 individuals worldwide.

Prevalence

• The prevalence of ZD is between 0.01 to 0.11% per 100,000 individuals worldwide.

Case-fatality rate/Mortality rate

• In [year], the incidence of [disease name] is approximately [number range] per 100,000 individuals with a case-fatality rate/mortality rate of [number range]%.
• The case-fatality rate/mortality rate of [disease name] is approximately [number range].

Age

• Patients of all age groups may develop [disease name].
• The incidence of [disease name] increases with age; the median age at diagnosis is [#] years.
• [Disease name] commonly affects individuals younger than/older than [number of years] years of age.
• [Chronic disease name] is usually first diagnosed among [age group].
• [Acute disease name] commonly affects [age group].

Race

• There is no racial predilection to [disease name].
• [Disease name] usually affects individuals of the [race 1] race. [Race 2] individuals are less likely to develop [disease name].

Gender

• Males are more commonly affected by ZD than females. The men to women ratio is approximately 1.5 to 1.

Region

The majority of ZD cases are reported in northern Europe.