Medical Laboratory Technology Journal
Vol. 12 No. 1 (2026): June

Prevalence of Anemia among Blood Donors in Benin City: Cross-Sectional Study of Iron Status and Hematological Parameters

Fidelis Ohiremen Oyakhire (Department of Medical Laboratory Science, Faculty of Applied Health Sciences, Edo State University Iyamho, Uzairue, Edo State, Nigeria)
Adebukola Adisa Ekoh-Jolly (Department of Medical Laboratory Science, University of Medical Sciences, Ondo, Ondo State, Nigeria)
Babatunde Ishola Gabriel Adejumo (Department of Medical Laboratory Science, University of Benin, Benin City, Edo State, Nigeria)
Samson Efenarhua (Department of Natural Science, Faculty of Science and Technology, Middlesex University, London, United Kingdom)
Osamwonyi Ernest Igbinovia (Department of Laboratory Medicine, Swansea Bay University Healthboard, Wales, United Kingdom)



Article Info

Publish Date
30 Jun 2026

Abstract

Despite the importance of blood donation in ensuring a constant supply of blood for emergency situations and surgical procedures, frequent blood donation leads to iron depletion and anemia, posing significant health risks to donors. The study aimed to evaluate the iron status and hematological parameters among blood donors in Benin City. A cross-sectional study involving 100 blood donors was conducted across blood donation facilities in Benin City. Hematological parameters and ferritin levels were analyzed using an automated hematology analyzer (BK3100, China) and enzyme-linked immunosorbent assay (ELISA), respectively. Data were analyzed using SPSS version 26.0. Chi-square, one-way ANOVA, and Pearson correlation tests were applied, with significance set at p < 0.05. Results of the participants, 64.0% were males and 36.0% females. The self-reported prevalence of anemia was 1.0%, while all participants had hemoglobin values below WHO reference cutoffs (p<0.05). Male donors showed significantly higher hemoglobin (12.37±0.23 vs 11.05±0.17 g/dL), packed cell volume (37.43±0.60 vs 33.20±0.48%), and ferritin levels (180.23±12.79 vs 117.48±17.43 ng/mL) compared to females (p < 0.05). Conversely, white blood cell and platelet counts were significantly higher in females (p < 0.05). No significant differences were observed across age groups and donation frequencies. Blood donation frequency showed weak negative, non-significant correlations with hemoglobin, packed cell volume, and ferritin levels (p > 0.05). Conclusion Despite the prevalence found in this study, these findings underscore the need to monitor hematological parameters and ferritin levels in blood donors, particularly among women, to ensure donor health and maintain a safe and adequate blood supply.

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Journal Info

Abbrev

JAK

Publisher

Subject

Biochemistry, Genetics & Molecular Biology Health Professions Immunology & microbiology Nursing Public Health

Description

The aim of this journal publication is to disseminate the conceptual thoughts or ideas and research results that have achieved in the area of medical laboratory sciences. This Journal particularly focuses on the main problems in the development of the sciences of medical laboratory areas. It covers ...