4/15/2023 0 Comments Rise of the reds![]() ![]() Increasing the interdonation interval would reduce the prevalence of iron depletion and Hb deferral. There is a high prevalence of iron depletion in frequent blood donors. Predictors of Hb deferral included female sex, black race, and a shorter interdonation interval. Predictors of IDE and/or AIS included a higher frequency of blood donation in the past 2 years, a shorter interdonation interval, and being female and young conversely, taking iron supplements reduced the risk of iron depletion. Among female frequent donors who returned, 27 and 62% had AIS and IDE, respectively, while corresponding proportions for males were 18 and 47%. Iron depletion was defined at two levels: iron deficiency erythropoiesis (IDE) and absent iron stores (AIS ferritin < 12 ng/mL).Īmong returning female FT and RA donors, 20 and 51% had AIS and IDE at their final visit, respectively corresponding proportions for males were 8 and 20%. Models to predict iron deficiency and Hb deferral were developed. At enrollment and the final visit, ferritin, soluble transferrin receptor (sTfR), and Hb were determined. ![]() We evaluated the effects of blood donation intensity on iron and hemoglobin (Hb) in a prospective study.įour cohorts of frequent and first-time or reactivated (FT/RA) blood donors (no donation in 2 years), female and male, totaling 2425, were characterized and followed as they donated blood frequently. ![]() Blood donors are at risk of iron deficiency.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |