Figure 1
From: Evaluation of the main regulators of systemic iron homeostasis in pyruvate kinase deficiency

Distribution of hepcidin, EPO, ERFE, and sTfR in CDAII, PKD, and HS patients. Median values and range are reported. Green lines represent median control’s values. Transfusion-dependent (TD—blue filled circle) and not transfusion-dependent (NTD—red filled circle) PKD patients are shown. Kruskal–Wallis test; P-values and reference ranges for each variable are reported in Table 2.