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Table 1 Estimated Prevalence of AAT Genotypes in Ireland

From: The prevalence of alpha-1 antitrypsin deficiency in Ireland

Genotype

Prevalence [%, 95% CI]

Numbers in Ireland

MS

1/10 [10.00%, 9.70 - 10.30%]

423,947

MZ

1/25 [4.03%, 3.97 - 4.09%]

170,832

SS

1/341 [0.29%, 0.20 - 0.40%]

12,409

SZ

1/424 [0.24%, 0.23 - 0.25%]

10,001

ZZ

1/2,104 [0.05%, 0.04 - 0.06%]

2,015

  1. Data from the Trinity Biobank presented as prevalence [% of total population, 95% confidence interval (CI)]. These figures are based on an Irish population of 4.24 million in the Republic of Ireland (www.cso.ie).