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Hepatitis B prevention and treatment needs in women in Senegal (ANRS 12356 AmBASS survey)

dc.rights.licenseopenen_US
hal.structure.identifierBordeaux population health [BPH]
dc.contributor.authorDJAOGOL, Tchadine
hal.structure.identifierVecteurs - Infections tropicales et méditerranéennes [VITROME]
hal.structure.identifierSciences Economiques et Sociales de la Santé & Traitement de l'Information Médicale [SESSTIM - U1252 INSERM - Aix Marseille Univ - UMR 259 IRD]
hal.structure.identifierInstitut des sciences de la santé publique [Marseille] [ISSPAM]
dc.contributor.authorPÉRIÈRES, Lauren
hal.structure.identifierSciences Economiques et Sociales de la Santé & Traitement de l'Information Médicale [SESSTIM - U1252 INSERM - Aix Marseille Univ - UMR 259 IRD]
hal.structure.identifierInstitut des sciences de la santé publique [Marseille] [ISSPAM]
dc.contributor.authorMARCELLIN, Fabienne
hal.structure.identifierVecteurs - Infections tropicales et méditerranéennes [VITROME]
dc.contributor.authorDIOUF, Assane
hal.structure.identifierSciences Economiques et Sociales de la Santé & Traitement de l'Information Médicale [SESSTIM - U1252 INSERM - Aix Marseille Univ - UMR 259 IRD]
hal.structure.identifierInstitut des sciences de la santé publique [Marseille] [ISSPAM]
dc.contributor.authorCARRIERI, Maria Patrizia
hal.structure.identifierVecteurs - Infections tropicales et méditerranéennes [VITROME]
dc.contributor.authorDIALLO, Aldiouma
hal.structure.identifierSciences Economiques et Sociales de la Santé & Traitement de l'Information Médicale [SESSTIM - U1252 INSERM - Aix Marseille Univ - UMR 259 IRD]
hal.structure.identifierInstitut des sciences de la santé publique [Marseille] [ISSPAM]
dc.contributor.authorBOYER, Sylvie
dc.date.accessioned2024-10-30T13:43:50Z
dc.date.available2024-10-30T13:43:50Z
dc.date.issued2023-12-01
dc.identifier.issn1471-2458en_US
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/202996
dc.description.abstractEnBackground Although mother-to-child transmission (MTCT) of hepatitis B virus (HBV) is prevalent in West Africa, epidemiological data on HBV infection in women remain scarce. We studied i) hepatitis B surface antigen (HBsAg) prevalence and its correlates, ii) HBV screening history and serological status awareness, iii) MTCT risk and treatment needs in Senegalese women. Methods A cross-sectional population-based serosurvey for HBsAg positivity was conducted in 2018–2019 in the rural area of Niakhar (Fatick region, Senegal). Participants were offered home-based HBV screening and answered face-to-face questionnaires. HBsAg-positive participants underwent clinical and biological assessments. Data were weighted and calibrated to be representative of the area’s population. Logistic regression models helped identify factors associated with HBsAg-positivity in adult women (> 15 years old). Results HBsAg prevalence in adult women was 9.2% [95% confidence interval: 7.0–11.4]. Factors associated with HBsAg-positivity were being 15–49 years old (ref: ≥ 50), living in a household with > 2 other HBsAg-positive members, and knowing someone with liver disease. Only 1.6% of women had already been tested for HBV; no one who tested HBsAg positive was already aware of their serological status. In women 15–49 years old, 5% risked MTCT and none were eligible for long-term antiviral treatment. Conclusions Adult women have a high HBsAg prevalence but a low MTCT risk. Low rates of HBV screening and serological status awareness argue for the adoption of systematic screening during pregnancy using free and rapid diagnostic tests. Additionally, screening household members of HBsAg-positive women may greatly improve the cascade of care in rural Senegal. Trial registration ClinicalTrials.gov identifier (NCT number): NCT03215732.
dc.language.isoENen_US
dc.rights.urihttp://creativecommons.org/licenses/by/
dc.subject.enHepatitis B
dc.subject.enPrevention
dc.subject.enTreatment
dc.subject.enMother to child transmission
dc.subject.enSenegal
dc.subject.enWest Africa
dc.title.enHepatitis B prevention and treatment needs in women in Senegal (ANRS 12356 AmBASS survey)
dc.typeArticle de revueen_US
dc.identifier.doi10.1186/s12889-023-15710-yen_US
dc.subject.halSciences du Vivant [q-bio]/Microbiologie et Parasitologie/Bactériologieen_US
dc.subject.halSciences du Vivant [q-bio]/Médecine humaine et pathologie/Cardiologie et système cardiovasculaireen_US
dc.subject.halSciences du Vivant [q-bio]/Médecine humaine et pathologie/Maladies émergentesen_US
dc.subject.halSciences du Vivant [q-bio]/Médecine humaine et pathologie/Maladies infectieusesen_US
dc.subject.halSciences du Vivant [q-bio]/Microbiologie et Parasitologie/Parasitologieen_US
dc.subject.halSciences du Vivant [q-bio]/Microbiologie et Parasitologie/Virologieen_US
dc.identifier.pubmed37143029en_US
bordeaux.journalBMC Public Healthen_US
bordeaux.page825en_US
bordeaux.volume23en_US
bordeaux.hal.laboratoriesBordeaux Population Health Research Center (BPH) - UMR 1219en_US
bordeaux.issue1en_US
bordeaux.institutionUniversité de Bordeauxen_US
bordeaux.institutionINSERMen_US
bordeaux.peerReviewedouien_US
bordeaux.inpressnonen_US
bordeaux.identifier.funderIDAgence Nationale de Recherches sur le Sida et les Hépatites Viralesen_US
bordeaux.import.sourcehal
hal.identifierhal-04124266
hal.version1
hal.popularnonen_US
hal.audienceInternationaleen_US
hal.exportfalse
workflow.import.sourcehal
dc.rights.ccPas de Licence CCen_US
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=BMC%20Public%20Health&rft.date=2023-12-01&rft.volume=23&rft.issue=1&rft.spage=825&rft.epage=825&rft.eissn=1471-2458&rft.issn=1471-2458&rft.au=DJAOGOL,%20Tchadine&P%C3%89RI%C3%88RES,%20Lauren&MARCELLIN,%20Fabienne&DIOUF,%20Assane&CARRIERI,%20Maria%20Patrizia&rft.genre=article


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