Inclusion criteria
Anemia, anemia
ANEMIA, ANEMIA IN PREGNANCY, ANEMIA
Inclusion criteria included obstetrics adult participants with confirmed clinical and laboratory diagnosis of anemia (hematocrit of <31.5%) and with normal liver and renal function markers or profiles. Anemia was confirmed by prospective expert hematology review. In this study, significant anemia in pregnancy is defined as a hemoglobin concentration <11 g/dL (or hematocrit <33.0%) in the first trimester or <10.5 g/dL (or hematocrit <31.5%) in the second and third trimesters [