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Table 2 AAT Deficient Phenotypes and Concentrations in the INTDP

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

Phenotype

N

Mean AAT (g/L +/- SEM)

AAT range (g/L)

MV

1

1.28

n/a

MI

12

1.285 +/- 0.095

0.93 - 2.08

MS

263

1.199 +/- 0.021

0.499 - 3.32

MZ

430

0.871 +/- 0.014

0.442 - 4.08

IS

3

1.004 +/- 0.103

0.801 - 1.14

SS

14

0.842 +/- 0.046

0.556 - 1.20

IZ

5

0.605 +/- 0.076

0.333 - 0.801

SZ

44

0.564 +/- 0.021

0.23 - 0.98

Z/Zbristol

1

0.50

n/a

ZZ

42

0.11 +/- 0.012

0.05 - 0.333

  1. AAT deficient phenotypes and AAT concentrations from the first 3,000 individuals screened in the INTDP listed according to increasing risk of disease. Data presented as mean AAT concentration +/- standard error of the mean (SEM).
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Respiratory Research

ISSN: 1465-993X

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