Review of the Scope of Educational Strategies in Sexual Health to Prevent Sexually Transmitted Infections in Vulnerable Populations

Authors

  • José Isaac Zablah Ávila Universidad Nacional Autónoma de Honduras (UNAH), Facultad de Ciencias Médicas. Tegucigalpa, Honduras. https://orcid.org/0000-0002-1410-7189
  • Lilian Elisa Sosa Díaz Universidad Pedagógica Nacional Francisco Morazán. Tegucigalpa, Honduras / Universidad Nacional Autónoma de Honduras (UNAH), Instituto de Investigaciones en Microbiología (IIM). Tegucigalpa, Honduras / Universidad Nacional Autónoma de Honduras (UNAH), Facultad de Ciencias Químicas y Farmacia. Tegucigalpa, Honduras. https://orcid.org/0000-0001-8148-9482
  • Lupe Carolina Espinoza Tituana Universidad Técnica Particular de Loja, Facultad de Ciencias Exactas y Naturales, Departamento de Química. San Cayetano Alto, Loja, Ecuador. https://orcid.org/0000-0003-1486-5622
  • Lázaro Yunier Dunán Mesa Centro Nacional de Información de Ciencias Médicas, Editorial Ciencias Médicas. La Habana, Cuba. https://orcid.org/0000-0003-0134-1811

Abstract

Introduction: Sexually transmitted infections constitute a global public health problem. Low health literacy and limited schooling exacerbate the vulnerability of marginalized populations in Honduras.

Objective: To map the available evidence on sexual health education strategies for the prevention of STIs targeting populations with low health literacy in Honduras.

Methods: A scoping review, following the framework of Arksey and O’Malley and reported according to PRISMA-ScR guidelines, was conducted in PubMed, Scopus, LILACS, and Google Scholar (January 2010-September 2025). Two independent reviewers selected studies of educational, community-based, technological (mHealth), or self-testing interventions in adults or adolescents with low levels of schooling or limited health literacy. The thematic synthesis will be conducted according to the COM-B/Behavior Change Wheel (BCW) model. Quality was assessed using RoB2 (RCTs), ROBINS-I (quasi-experimental studies), and AMSTAR 2 (systematic reviews).

Results: Of 847 records, 68 studies met the criteria. Six categories of effective interventions were identified. Multicomponent interventions that simultaneously addressed two or more COM-B domains were more effective than unidimensional interventions.

Conclusions: The combination of low cognitive demand strategies, community delivery, and the COM-B/BCW framework is feasible and promising. In Honduras, pragmatic trials of combined packages, with hard outcomes measured (Sexually Transmitted Infections incidence, treatment adherence), are needed.

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Published

2026-07-19

How to Cite

1.
Zablah Ávila JI, Sosa Díaz LE, Espinoza Tituana LC, Dunán Mesa LY. Review of the Scope of Educational Strategies in Sexual Health to Prevent Sexually Transmitted Infections in Vulnerable Populations. Educación Médica Superior [Internet]. 2026 Jul. 19 [cited 2026 Aug. 2];40. Available from: https://ems.sld.cu/index.php/ems/article/view/5232

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