Figure 1.

Effect of P. falciparum on erythropoietic response to anaemia. Associations between haemoglobin and (A) red cell distribution width (RDW), (B) soluble transferrin receptor (sTfR), and C. erythropoietin (EPO) in children with recent malaria (pLDH negative, HRP2 positive), persistent, submicroscopic P. falciparum infection (pLDH and HRP2 positive) or without signs of malaria (pLDH and HRP2 negative).