AUTHOR=Correa Fabio Mathias , Omaku Peter Enesi , Braimah Joseph Odunayo TITLE=Assessing factors influencing adolescent sexual debut in Nigeria: a multi-cluster survival analysis approach JOURNAL=Frontiers in Reproductive Health VOLUME=7 YEAR=2025 URL=https://www.frontiersin.org/journals/reproductive-health/articles/10.3389/frph.2025.1475421 DOI=10.3389/frph.2025.1475421 ISSN=2673-3153