Approximately 15% to 40% of the population have chronic or recurrent symptoms of dyspepsia which have gone uninvestigated. About a third of them will have secondary or organic dyspepsia 4.
Aproximadamente del 15-40% de la población, tiene síntomas dispépticos crónicos o recurrentes no investigados, de los cuales, aproximadamente, la tercera parte tendrán dispepsia secundaria u orgánica 4.