Evidence map›Paper›PMID 40775295›Full record

ArticleBMC infectious diseases2025

Analysis of the most common causes of blood donor deferral in Southern Mozambique.

Carina Nhachigule, Odete Matola, Abras Munguambe, Amâncio Nhangave, Manuel Caetano, Osvaldo Loquiha, Nédio Mabunda

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Article in BMC infectious diseases, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

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2citing papers in PubMed
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1 · What the graph read from it

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3 · Its place in the literature

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2 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

7 authors.

Carina NhachiguleInstituto Nacional de Saúde, Marracuene, Mozambique.
Odete MatolaInstituto Nacional de Saúde, Marracuene, Mozambique.
Abras MunguambeClinton Health Access Initiative, Maputo, Mozambique.
Amâncio NhangaveGaza Provincial Research Nucleus, Provincial Health Directorate, Xai-Xai, Mozambique.
Manuel CaetanoHospital Provincial de Inhambane, Inhambane City, Mozambique.
Osvaldo LoquihaClinton Health Access Initiative, Maputo, Mozambique.
Nédio MabundaInstituto Nacional de Saúde, Marracuene, Mozambique. nedio.jonas@ins.gov.mz.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundBlood transfusion is essential in modern medicine, but transfusion of blood may present for both the blood donor as well as the recipient risks. Strategies such as pre-interview (including clinical assessment) of donors and the subsequent testing of donated blood for infectious agents are steps taken to guarantee blood transfusion safety. The information about the reasons for deferring blood donors is not only important for improving the availability of blood, but also for actions to improve the health of the population in general. This the study aimed to assess the frequency and reasons for blood donation deferrals at blood banks in southern Mozambique.

methodsThis was a cross-sectional study conducted on blood donation candidates between December 2022 and January 2024 in the provinces of Gaza and Inhambane, situated in the southern region of Mozambique. Blood donation candidates answered a questionnaire on demographic characteristics and venous blood was collected in one 6 ml K2EDTA tube samples. The plasma was separated from the whole blood and used for serological and molecular tests for HIV, HBV and HCV. Deferral data in the routine pre-interview was subsequently collected at each blood bank.

resultsA total of 3862 donors participated in the study, of which 72.2% were replacement donors. The overall donor deferral rate in pre-interview was 5.2%, with low hemoglobin being the main reason for temporary deferral at pre-interview (41.0%), followed by syphilis or other sexually transmitted infection suspect (23.0%). The HBV (50.8%) and HIV (30.5%) infections were the main reasons for permanent deferral. Male donors were less likely to be deferred for blood donation (AOR 0.63, 95% CI 0.45-0.89) compared to female donors.

conclusionThe method used to measure hemoglobin, the higher seroprevalence of infectious agents in donated blood, and the greater deferral of women may be related to the blood donors deferral protocol in Mozambique. This results reinforce the need to improve the process of clinical assessment, selection, and retention of blood donation candidates, to have consistent volunteer donors.

Indexed as

Blood DonorsDonor SelectionAdolescentAdultBlood BanksBlood TransfusionCross-Sectional StudiesFemaleHIV InfectionsHumansMaleMiddle AgedMozambiqueSurveys and QuestionnairesYoung AdultBlood donationCausesDonor deferralsMozambiqueTransfusion transmissible infections

Identifiers

PMID40775295
PMCPMC12330105

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LicenceCC BY-NC-ND
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.