Oxidized albumin and its association with mortality in critically ill Covid-19 patients: a retrospective cohort study

Fractions of HNA-1 were higher in Covid-19 patients compared to healthy controls. In critically ill Covid-19 patients elevated levels of oxidized albumin were not associated with higher hospital mortality. Higher HNA-1 levels were associated with higher creatinine levels and higher SOFA scores. These findings contribute to increased knowledge about oxidized albumin in critically ill Covid-19 patients and can inspire future research.