Objective: Sexual behavior that incurs increased risk for sexually transmitted infections and
HIV incidence is associated with both heavy alcohol and marijuana use. Whereas …

This review systematically examines the empirical evidence regarding the association
between alcohol use and sexual risk behaviors and outcomes among the Chinese …

Prior reports associating substance use with sexual risk behavior have generally used
summary measures and have not adjusted for participants' background levels of substance …

This study compared the correlates of HIV risk among men who have sex with men (MSM)
with newly diagnosed versus previously known HIV infection among 5,148 MSM recruited …

Objectives: To describe demographic and behavioral characteristics and the prevalence of
HIV and herpes simplex virus type 2 (HSV-2) infections in men who had sex with men …

The majority of persons living with human immunodeficiency virus (HIV) in the United States
are men who have sex with men (MSM). High-risk sexual behavior by HIV-positive MSM …

We conducted a case-control study to compare illicit substance and erectile dysfunction
medication (EDM) use between recently HIV-infected and uninfected men who have sex …

The purpose of the analyses was to examine the associations between methamphetamine
and other club drug use with sexual risk taking across time in cohort of gay and bisexual …

Background Men who have sex with men (MSM) represent over half of new HIV infections in
the United States. It is important to understand the factors associated with engaging in risky …

Objectives: To investigate HIV prevalence, sexual risk behaviors, and HIV testing among
men who have sex with men (MSM) between 18 and 64 years old living in California …