Fig. 3From: Alteration of circulating redox balance in coronavirus disease-19-induced acute respiratory distress syndromeLinear regression analysis between the Horowitz index (a-c) or the alveolar-to-arterial oxygen gradient (d-f) and plasma ceruloplasmin (a, d), erythrocyte glutathione S-transferase (b, e), erythrocyte glutathione reductase (c, f) in patients affected by COVID-19 included in the studyBack to article page