Publications
- par Issifou YayaBACKGROUND: Men engaged in transactional sex (METS) represent a neglected key population in sub-Saharan Africa (SSA), yet little is known about their burden of sexually transmitted infections (STIs) and associated factors. This study assessed the prevalence of self-reported STIs (SR-STI) and identified individual, community, and country-level determinants among this group. METHODS: We analyzed pooled recent […]
- par Issifou YayaBACKGROUND: Psychoactive substance (PAS) use among people living with HIV (PLHIV) can adversely affect treatment adherence, disease progression, and mental health. Despite growing concern, there is limited data on the prevalence and correlates of substance use in this population in Togo. This study aimed to assess the prevalence, patterns, and associated factors of PAS use […]
- par Issifou YayaCONCLUSION: Among METS in SSA, there is evidence of risk compensation, wherein factors associated with multiple sexual partnerships are also associated with increased condom use. However, the alarmingly high prevalence of multiple partnerships coupled with low condom use among married METS represents a critical intervention gap.
- par Aboubakari NambiemaCONCLUSIONS: Despite improvement in hypertension awareness, the burden of untreated and uncontrolled hypertension in adults remains substantial in the AFRO with notable sex disparities.
- par Kouamivi Mawuenyegan AgboyiborCONCLUSIONS AND RELEVANCE: This situational analysis of cross-sectional WHO STEPS surveys of CVH status region identified actionable factors of the CVH status across 22 countries in the WHO African Region. This information is crucial for guiding policy efforts in CVD prevention in countries of the WHO African Region.
- par Dadja Essoya LandohCONCLUSION: Although progress was made in HPV vaccination coverage in Togo, regional disparities highlight the need for targeted interventions. Strategies such as expanding vaccine access, enhancing awareness campaigns, and integrating HPV vaccination into routine immunization could improve coverage. Addressing logistical and cultural barriers is also crucial for equitable vaccination, aiming to achieve international benchmarks and […]
- par Kouamé Mathias N'DriCONCLUSION: The study shows a high prevalence of condomless sex in Liberia. Condom promotion strategies must take into account individual and contextual factors such as gender and regional inequalities.
- par Phyllis Ohene-AgyeiAnaemia remains a significant public health concern in developing countries. This study estimated the proportion of childhood anaemia cases that could be potentially prevented in Togo using data from the 2017 National Malaria Indicator Survey. Maternal, child, and household data were collected through standardized face-to-face interviews. Haemoglobin (Hb) levels were measured in children and their […]
Publications scientifiques
Découvrez les principales publications scientifiques issues des travaux de l’Unité de Recherche en Santé Publique (URESAP). Cette page présente les travaux publiés dans des revues scientifiques indexées, avec un accès direct aux notices PubMed.
2026
When context matters: Multilevel determinants of self-reported sexually transmitted infections symptoms among men engaged in transactional sex in 26 Sub-Saharan African countries
Issifou Yaya, Ter Tiero Elias Dah, Panawé Kassang, Kouamé Mathias N’dri, Désiré Lucien Dahourou, Arnaud Nze Ossima, Akouda Patassi, Aboubakari Nambiema, Bayaki Saka
2026