Research Summary

Lifetime Doctor-Diagnosed Mental Health Conditions and Current Substance Use among Gay and Bisexual Men Living in Vancouver, Canada

What is the importance of this study? Â¥ Marginalization on the basis of sexual orientation increases the risk for problematic substance use and poor mental health. Â¥ There is a link between an individual’s mental health and substance use. Â¥ Mental health conditions and substance use have important implications for clinical and public health practice. […]

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Does Age Matter? Sexual Event-Level Analysis of Age-Disparate Sexual Partners among GBM in Vancouver, Canada

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

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Does Size Really Matter? A Sensitivity Analysis of the Number of Seeds in a Respondent-Driven Sampling Study of GBM in Vancouver, Canada

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

Does Size Really Matter? A Sensitivity Analysis of the Number of Seeds in a Respondent-Driven Sampling Study of GBM in Vancouver, Canada Read More »

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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