What is the importance of this study? ¥ In Vancouver, one in five gay, bisexual and other men who have sex with men (GBM) live with HIV, with increasing prevalence by increasing age. ¥ There is a gap in knowledge and understanding of the sexual health implications of intergenerational relationships, which are relationships with a
What is the importance of this study? ¥ While there is an estimate of the number of gay, bisexual and other men who have sex with men (GBM) in Vancouver, it is difficult to get a diverse and representative sample. ¥ Previous researchers have found certain sub-populations may be underrepresented in research data. Citation: Lachowsky
What is the importance of this study? ¥ There has generally been increased use of the internet and social networking tools, which may influence social behaviours. ¥ Gay and bisexual men’s community involvement has changed over time: internet apps and websites are increasingly used to seek new partners. ¥ An individual’s social network can influence
What does this study demonstrate? ¥ Underreported operational challenges of implementing respondent-driven sampling (RDS). ¥ Factors associated with productive recruiting in an urban RDS-generated sample of gay, bisexual and other men who have sex with men (MSM) in order to help other RDS researchers. ¥ The importance of social network size in RDS adjustment to
What is the importance of this study? ¥ Gay, bisexual, and other men who have sex with men (GBM) are at a disproportionately higher risk of HIV infection. ¥ Seroadaptive strategies take into consideration the known or assumed HIV status of individuals and their partners to avoid transmission. ¥ Understanding the patterns of seroadaptive behaviours
A Latent Class Analysis of Seroadaptation among Gay and Bisexual Men Read More »
What is the importance of this study? ¥ Initial participants (‘seeds’) are critical to respondent-driven sampling (RDS) as they lead to more participants joining the study. Yet, there is little information available on how seeds that were recruited through online strategies may effect RDS implementation. ¥ We compared online-recruited seeds with offline-recruited seeds, as well
What is the importance of this study? ¥ Across Canada, gay, bisexual and other men who have sex with men (GBM) accounted for over half of the new cases of HIV in 2014. ¥ New medical innovations may unintentionally lead to less condom use. ¥ There are gaps in knowledge of how condom use may
What is the importance of this study? ¥ Marginalization on the basis of sexual orientation increases the risk for problematic substance use and poor mental health. ¥ There is a link between an individual’s mental health and substance use. ¥ Mental health conditions and substance use have important implications for clinical and public health practice.
So you’ve just had a great sexual experience with a guy and as you’re getting dressed, he hands you a voucher. It turns out it’s not a store voucher for a product or service but…an invitation to participate in a sexual-health study? While this may seem unusual at first, it’s something that may happen to
New research from the BC Centre for Excellence in HIV/AIDS (BC-CfE) counters the notion that gay and bisexual men who seek sex online are less likely to engage broadly with the gay community.
Seeking Sex Online Does Not Weaken Ties to Gay and Bisexual Community Read More »
The BC-CfE Laboratory is streamlining reporting processes for certain tests in order to simplify distribution and record-keeping, and to ensure completeness of results. Beginning September 2, 2025, results for the ‘Resistance Analysis of HIV-1 Protease and Reverse Transcriptase’ (Protease-RT) and ‘HIV-1 Integrase Resistance Genotype’ tests will be combined into a single ‘HIV-1 Resistance Genotype Report’.
For more details and example reports, please click on the button below
