Fig. 1

a. Temporal changes in Hb from baseline. Means ± standard deviations of the differences from baseline are shown. ^††p < 0.01, **p < 0.01 vs. baseline. Abbreviations: Hb haemoglobin, CERA epoetin beta pegol, SFO saccharated ferric oxide, w week. b. Temporal changes in Ret from baseline. Means ± standard deviations of the differences from baseline are shown. ^††p < 0.01, **p < 0.01 vs. baseline. Abbreviations: Ret reticulocyte, CERA epoetin beta pegol, SFO saccharated ferric oxide, w week. c. Temporal changes in ERFE from baseline. Means ± standard deviations of the differences from baseline are shown. ^††p < 0.01, **p < 0.01 vs. baseline. Abbreviations: ERFE erythroferrone, CERA epoetin beta pegol, SFO saccharated ferric oxide, w week. d. Temporal changes in HEPC from baseline. Means ± standard deviations of the differences from baseline are shown. ^††p < 0.01, **p < 0.01 vs. baseline. Abbreviations: FRN ferritin, CERA epoetin beta pegol, SFO saccharated ferric oxide, w week. e. Temporal changes in FRN from baseline. Means ± standard deviations of the differences from baseline are shown. ^††p < 0.01, **p < 0.01 vs. baseline. Abbreviations: HEPC hepcidin-25, CERA epoetin beta pegol, SFO saccharated ferric oxide, w week. f. Temporal changes in TSAT from baseline. Means ± standard deviations of the differences from baseline are shown. ^†p < 0.05, ^††p < 0.01, *p < 0.05 vs. baseline, **p < 0.01 vs. baseline. Abbreviations: TSAT transferrin saturation, CERA epoetin beta pegol, SFO saccharated ferric oxide, w week. g. Temporal changes in CHr from baseline. Means ± standard deviations of the differences from baseline are shown. **p < 0.01 vs. baseline. Abbreviations: CHr reticulocyte haemoglobin content, CERA epoetin beta pegol, SFO saccharated ferric oxide, w week