Dao-2, A New Software Tool For Multiple Differential Diagnoses With Probability. Application For The Screening Of Rare Anemias In Sardinia

The increasing number of laboratory parameters and diagnostic information makes every day more difficult to remember the entire differential Diagnosis list for all of them. The high prevalence or rare anemias in the island of Sardinia (Italy) makes mandatory to screen the general population for the possible presence of hemoglobinopathies. In fact, the prevalence of Beta Thalassemia goes from 9.1 % of the population in the City of Nuoro to 11.7% in the City of Muravera. The prevalence of Alpha Thalassemia genetic mutations is much more frequent, going from 9.1% in the City of Tempio to 39% in the City of Alghero.