What is the global prevalence of alpha1-antitrypsin deficiency (AATD)?

Updated: Sep 11, 2020
  • Author: Dora E Izaguirre Anariba, MD, MPH; Chief Editor: John J Oppenheimer, MD  more...
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Answer

AATD has been identified in all populations, but it is most common in individuals of Northern European (1 in 1600) and Iberian descent. Similar rates are found among white persons worldwide, with an estimated 117 million carriers and 3.4 million affected individuals.


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