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. 2021 May 13;184:106466. doi: 10.1016/j.rmed.2021.106466

Table 1.

Percentage of SARS-CoV-2 positive participants and deaths caused by this infection distributed by alpha1-antitrypsin genotype.

Genotype n Tested positive (n) Tested positive (%) Death by COVID 19 (n) Death by COVID-19 (%)
Non-carrier 426 994 12 723 3.0 353 0.08
MZ 17 179 460 2.7 14 0.08
ZZ 141 3 2.1 0 0.00
SZ 875 23 2.6 1 0.11
MS 41 296 1156 2.8 37 0.09
SS 1018 28 2.8 1 0.10