Dyspepsia includes an array of gastrointestinal symptoms present in individuals all over the world, in industrialized countries in particular. A great proportion of individuals visiting primary healthcare offices or gastrointestinal clinics suffer from dyspepsia. However, the true epidemiology of dyspepsia is difficult to assess because of variability in the definition of dyspepsia that would be applicable in all populations, along with variable patient description of dyspeptic symptoms and interpretation of these symptoms by physicians.


Dyspepsia Epidemiology Overlap syndrome Uninvestigated dyspepsia 


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© Springer Science+Business Media LLC 2011

Authors and Affiliations

  1. 1.Department of Gastroenterology and Hepatology, University Department of MedicineZagreb University HospitalZagrebCroatia

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