AUTHOR=Olatunde Oluwatoyin , Balogun Folusho TITLE=Sexting: Prevalence, Predictors, and Associated Sexual Risk Behaviors among Postsecondary School Young People in Ibadan, Nigeria JOURNAL=Frontiers in Public Health VOLUME=Volume 5 - 2017 YEAR=2017 URL=https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2017.00096 DOI=10.3389/fpubh.2017.00096 ISSN=2296-2565 ABSTRACT=Background and aims: Sending and receiving sexually suggestive or explicit images or texts (sexting) has been shown to be associated with health risk behaviors but literature about this phenomenon is scarce in Nigeria. This study looked at the prevalence, predictors and associated sexual risk behaviors of sexting among post-secondary school young persons in Ibadan, Nigeria. Methods: This was a cross sectional study using a self administered questionnaire. Data was obtained for sociodemographic characteristics and sexual orientation, sexting behavior, personality assessment (using the International Personality Item Pool Big Five factor markers), indicators for problematic phone use (using Mobile Phone Problem Use Scale) and sexual behavior. Chi square test and logistic regression were used for data analysis with p=0.05. Results:Five hundred and seventy five participants were recruited, age range 14-24 years and 46.0% were males. Twenty percent had sent sexts, while 33.2% had received sexts. Fifty four percent had high scores in extraversion, 46.5% had moderate-severe problematic phone use. Sixteen percent had ever had sex and 40.0% of these had multiple sexual partners. Males were more likely than females to have sent sexts (OR=2.67, 95% CI: 1.68 to 4.24). Having a high extraversion score (OR=2.44, 95% CI: 1.35-4.41) and moderate-severe problematic phone use (OR=5.56, 95% CI: 2.73-11.32) was predictive of sexting. Sending and receiving of sext were significantly associated with ever having sexual intercourse (OR=4.01, 95% CI: 2.25-7.17 and OR=2.96, 95% CI: 1.72-5.12 respectively). Conclusions: Sexting was prevalent among post-secondary school young persons in Ibadan and was associated with male sex and problematic phone use. Intervention targeted at the identified susceptible group of young people may reduce its associated problems in this study group.