Fig. 3From: Cell-free hemoglobin mediated oxidative stress is associated with acute kidney injury and renal replacement therapy in severe falciparum malaria: an observational studyCorrelations with creatinine in patients with severe malaria. Creatinine on enrolment positively correlated with (a) plasma F2-isoprostanes (n = 63), and (b) plasma isofurans (n = 64). Abbreviations: r s , Spearman’s correlation coefficientBack to article page