The respective ORs for studied variants, observed in the case-control analysis were: SELENOS = 1.49 and GPX4 = 1.30, while observed in the analysis that compares genotype frequency between subgroups of studied patients classified for the occurrence of PAD were: SEPP1 = 1.36 and GPX4 = 1.47 (Fig 1B and S4 Table). Here, GPX4 is linked to peripheral arterial disease.