Fig. 2

Changes in a hemoglobin levels, c transferrin saturation, and d ferritin levels, and b 1-week increase in reticulocyte hemoglobin levels between groups that received iron administration in the first week or the third week following CERA administration. CERA was administered every month. Data are presented as means ± standard error of mean. *P < 0.01, **P < 0.05, for comparisons between the groups