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. 2022 Aug 15;23(16):9171. doi: 10.3390/ijms23169171

Figure 1.

Figure 1

Frequency of the three genotypes obtained by the C and delC alleles of the rs35074065 SNP polymorphism (TMPRSS2 gene) in the analyzed groups. (Left) Genotype frequency in the total subjects (Chi-square Test for 3 × 2: Chi = 0.019 p = 0.991 df = 2; Sample size = 102; power = 0.132740). (Middle) Genotype frequency in the subjects belonging to the analyzed families with cohabiting members (Chi-square Test for 3 × 2: Chi = 0.1119 p = 0.9456 df = 2). (Right) Genotype frequency in the subjects belonging to the intellectual disability patients cohabiting in the Oasi M. Santissima IRCCS (Troina, Italy) (Chi-square Test for 3 × 2: Chi = 2.65 p = 0.265 df = 2). Each group was subdivided into infected (COVID-19 Pos.) and non-infected (COVID-19 Neg.) groups. No statistically significant correlation was obtained between SARS-CoV-2 infection and the rs35074065 SNP polymorphism.