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Association of blood donation with iron deficiency among adolescent and adult females in the United States: a nationally representative study.


ABSTRACT: BACKGROUND:Blood donation results in a loss of iron stores, which is particularly concerning for young female blood donors. This study examines the association of blood donation and iron deficiency among adolescent and adult females in the United States. STUDY DESIGN AND METHODS:A cross-sectional analysis was performed using data from the 1999-2010 National Health and Nutrition Examination Survey (NHANES). Females who reported their blood donation history in the preceding year and had serum ferritin (SF) measurements were included. Analyses were weighted and stratified by adolescents (16-19?years; n?=?2419) and adults (20-49?years; n?=?7228). Adjusted prevalence ratios (aPRs) were estimated by multivariable Poisson regression. Standard errors were estimated by Taylor series linearization. RESULTS:Geometric mean SF levels (ng/mL) were lower in blood donors compared to nondonors among adolescents (21.2 vs. 31.4; p?

SUBMITTER: Patel EU 

PROVIDER: S-EPMC6791124 | biostudies-literature | 2019 May

REPOSITORIES: biostudies-literature

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Association of blood donation with iron deficiency among adolescent and adult females in the United States: a nationally representative study.

Patel Eshan U EU   White Jodie L JL   Bloch Evan M EM   Grabowski Mary K MK   Gehrie Eric A EA   Lokhandwala Parvez M PM   Brunker Patricia A R PAR   Goel Ruchika R   Shaz Beth H BH   Ness Paul M PM   Tobian Aaron A R AAR  

Transfusion 20190218 5


<h4>Background</h4>Blood donation results in a loss of iron stores, which is particularly concerning for young female blood donors. This study examines the association of blood donation and iron deficiency among adolescent and adult females in the United States.<h4>Study design and methods</h4>A cross-sectional analysis was performed using data from the 1999-2010 National Health and Nutrition Examination Survey (NHANES). Females who reported their blood donation history in the preceding year and  ...[more]

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