People diagnosed with severe mental illness (SMI) are at greater risk of HIV than the general population. However, little attention has been given to how best to reduce sexual risk taking in this group. The aim of the review was to evaluate the effectiveness of behavioural interventions to promote sexual safety behaviour in people diagnosed with SMI. A comprehensive search of relevant databases...

HIV infection rates are rapidly increasing among young heterosexuals, making it increasingly important to understand how these individuals make decisions regarding risk in sexual encounters. Our objective in this study was to characterize young adults' safer sex behaviour and associate this behaviour with patterns of reasoning, using cognitive, information processing methods to understand the p...

BACKGROUND Evidence suggests that multiple influences on sexual behaviour of adolescents exist, ranging from relationships with significant others including sexual or physical abuse and childhood molestation to substances used prior to sex and environmental circumstances such as sex work. PURPOSE This study aims to describe associations between childhood molestation and sexual risk behaviour....

BACKGROUND Studies conducted mainly in industrialized countries have shown that the transmission of hepatitis C virus (HCV) is mainly parenteral, and have emphasized the role of nosocomial transmission. In Equatorial Africa, the respective contributions of parenteral and non-parenteral routes of transmission are unknown. The potential role of sexual transmission in this area of high HCV endemic...

OBJECTIVE Lifestyle may be associated with risk behaviours. This study compares gym exercise and sexual risk behaviour between men who have sex with men (MSM) and heterosexual men. The research was based on the assumption that men who become muscular and physically attractive increase their number of sex partners and consequently their risk of HIV or other sexually transmitted infections (STIs)...

Background: Chronic drug abuse and sexual dysfunction specifically erectile dysfunction may lead drug abusers to seek over-the-counter or non-prescription medications, out of which Sildenafil citrate, sold as the trade name of Viagra® can be considered as a prime and important treatment. Therefore, the research purpose was to draw a comparison and review the role of methamphetamine abuse and si...

background: long distance truck drivers (ldtds) and their sexual health risk behaviors have been associated with greater prevalence of sexually transmitted infections (stis), hiv and hepatitis virus transmission. however, there is no information about iranian ldtds' high-risk behaviors. the aim of this investigation was to estimate the prevalence of high-risk behaviors in iranian ldtds. methods...

Sexual health is essential to the complete well-being of every individual, and provision all-inclusive superior-quality information about living a healthful sexual life necessary for everyone in community, especially youths. Using data collected 2019 from 467 male female immigrant youths between 18 34 years age who resided suburb inner city Johannesburg, this secondary analytical study examined...

BACKGROUND Globally, individuals' self-assessment of vulnerability to HIV infection is important to maintain safer sexual behaviour and reduce risky behaviours. However, determinants of self-perceived risk of HIV infection are not well documented and differ. We assessed the level of self-perceived vulnerability to HIV infection in Nigeria and also identified its risk factors. METHODS We explo...

Sexual selection is a powerful evolutionary mechanism that has shaped the physiology, behaviour and morphology of the sexes to the extent that it can reduce viability while promoting traits that enhance reproductive success. Predation is one of the underlying mechanisms accounting for viability costs of sexual displays. Therefore, we should expect that individuals of the two sexes adjust their ...