Correlates of high-risk sexual behavior among young men who have sex with men.

Sexual Behavior and Age Differences in Methamphetamine Dependent and Non-Dependent Men Who Have Sex with Men (MSM)

Objective: Methamphetamine consumers use can have more efficient practices, be hyperactive, and take sexual risk-taking behaviors. These behaviors are particularly remarkable in homosexuals. Methods: The present study was conducted based on casual-comparative method in the field of descriptive studies. Since 1 March to 25 June 2015, a total of 62 MSM subjects were selected ...

Impact of Mobile Phone-Based Interventions on Methamphetamine Use and High-risk Sexual Behaviors in Men Who Have Sex with Men (MSM): A Systematic Review

Patterns and correlates of same-sex sexual activity among U.S. teenagers and young adults.

CONTEXT Little is known about the prevalence and correlates of same-sex sexual activity among teenagers and young adults, particularly those who do not identify themselves as gay, lesbian or bisexual. Effective interventions to prevent STDs require accurate understanding of youths' sexual behavior. METHODS Descriptive and regression analyses of data from the 2002 National Survey of Family Gro...

Correlates of heterosexual anal intercourse among substance-using club-goers.

Anal sexual intercourse represents the highest transmission risk for infection with the human immunodeficiency virus (HIV), yet much of what we know about anal sex is based on men who have sex with men (MSM). Less is known about heterosexual adults who practice anal sex, especially those who may be at risk for HIV such as substance users. The present study examined the demographic, sexual behav...

Age-concordant and age-discordant sexual behavior among gay and bisexual male adolescents.

There is evidence that risks for HIV and sexually transmitted infections among adolescent females are higher for those with older male sexual partners. Yet, little empirical research has been conducted with male adolescents who engage in sexual activity with older men. In this article, we summarize in a number of ways the range of sexual activity reported by an ethnically diverse sample of 200 ...