Sexual and Gender Minorities and Risk Behaviours among University Students in Italy

Sexual and gender minorities (SGM) may experience stigma, discrimination and show higher prevalence of behavioural risk factors than heterosexual counterparts. In Italy, the information on SGM is scarce and outdated. The present cross-sectional study aims to provide a more up-to-date estimate of the SGM proportion in young adults and to assess differences in the adoption of risk behaviours compared to their heterosexual counterparts. The study involved university students aged 18–25. Information on socio-demographic and behavioural characteristics were collected. The effect of sexual orientation on risk behaviours was assessed with a multinomial single-step logistic regression analysis. A total of 9988 participants were included. Overall, 518 students (5.2%) self-identified as SGM. While lesbians showed significantly higher odds of only non-regular use of protective barriers (AOR: 11.16), bisexuals showed higher odds for frequent drinking (AOR: 2.67), smoking (AOR: 1.85), multiple sexual partnerships (AOR: 1.78) and non-regular use of protective barriers (AOR: 1.90) compared with heterosexual women. Gay men showed higher odds of multiple sexual partnerships compared with heterosexual males (AOR: 5.52). SGM accounted for 5.2% of the sample, slightly more than the proportion found in the general population, but substantially in line with similarly aged populations abroad. Our findings confirm that unhealthy risk behaviours are more frequent among LGBTQ+, in particular among bisexual women. Rather than targeting specific subpopulations, our study aims to show the need for health promotion interventions that aim at the empowerment of all students regardless of sexual orientation, being aware that SGMs can benefit to a relatively greater extent.

Neighbourhood Determinants of Early Sexual Debut and Multiple Sexual Partnerships: A cross-sectional Analysis of Adolescents in Rwanda, Ghana and South Africa.

Background: The relationship between neighbourhood characteristics and youth involvement in risky sexual behaviour such as early sexual debut and multiple sexual partnerships is well established in the literature. However, there are very few empirical studies using Demographic and Health Surveys to unpack the nature of this relationship in Africa. This study aims to identify the neighbourhood characteristics influencing young people's engagement in risky sexual behaviour in sub-Saharan Africa. Methods: Univariate, bivariate, and multivariate analyses on young people aged 15 to 24 years were conducted using the most recent Demographic and Health Survey Data (DHS 2014-2016) from Ghana, Rwanda, and South Africa to investigate the relationship between neighbourhood characteristics and youth risky sexual behaviour. Results: Individual and, in particular, neighbourhood characteristics (community poverty, community occupation, community media access, and community education) were found to be substantially linked with youth risky sexual behaviour. Conclusion: To lower the incidence of risky sexual behaviour in the community, programs aimed at appropriate policy options must be intensified. Adopting the implications of these findings is critical for a developmental approach aimed at reaching Africa’s long-term development goal of eliminating STIs among young people.

Age at Sexual Debut and Multiple Sexual Partnerships among Adolescents in Nigeria: An Assessment of the Mediating Role of the Knowledge of Sexually Transmitted Infections

Adolescents in Nigeria are at risk of plethora of ills arising from risky sexual behavior in the form of multiple sexual partnerships (MSP). Despite evidence linking MSPs to age at sexual debut, there is a dearth of research among adolescents and the mediating role of the knowledge of STIs has been ignored. Hence, we examined the association between age at sexual debut and MSP and the mediating role of the knowledge of STIs in the relationship among adolescents. We utilized data from the 2018 Nigeria Demographic and Health Survey (n = 3215), employing Chi square test of association and binary logistic regression to address the study objectives. We established strong inverse relationship between age at sexual debut and MSP among adolescents in Nigeria and additionally, found that its interaction with knowledge of HIV and STIs significantly reduced adolescents’ engagement in MSP, i.e., adolescents who first had sex in later years (15+ years) were significantly less likely to have multiple sexual partners compared to adolescents who had early sexual debut (≤14 years). Early, age-appropriate, continuous, and improved awareness campaigns and reproductive health services and interventions for this population subgroup are recommended.