科研之友
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摘要
Limited research has evaluated interventions to reduce HIV and sexually transmitted infection (STI) vulnerability among lesbian, bisexual, and queer (LBQ) women, and other women who have sex with women. The Queer Women Conversations (QWC) study examined the effectiveness of a group-based psycho-educational HIV/STI intervention with LBQ women in Toronto and Calgary, Canada. We conducted a nonrandomized cohort pilot study. Participants completed a pre-test, post-test, and 6-week follow-up. The primary outcome was sexual risk practices, while secondary objectives included intrapersonal (self-esteem, STI knowledge, resilient coping, depression), interpersonal (safer sex self-efficacy), community (community connectedness, social support), and structural (sexual stigma, access to healthcare) factors. The study was registered at http://clinicaltrials.gov. Forty-four women (mean age 28.7 years) participated in a weekend retreat consisting of six consecutive sessions tailored for LBQ women. Sessions covered a range of topics addressing behavioral and social-structural determinants of HIV/STI risk, including STI information, safer sex negotiation skills, and addressing sexual stigma. Adjusted for socio-demographic characteristics, sexual risk practices (2=-2.96, 95% CI -4.43, -1.50), barrier use self-efficacy (2=1.52, 95% CI 0.51, 2.53), STI knowledge (2=4.41, 95% CI 3.52, 5.30), and sexual stigma (2=-2.62, 95% CI -3.48, -1.75) scores showed statistically significant changes 6 weeks post-intervention. Initial increases in safer sex self-efficacy, social support, and community connectedness were not sustained at 6-week follow up, highlighting the need for booster sessions or alternative approaches to address social factors. Study results may inform HIV/STI prevention interventions, sexual health care provision, and support services tailored for LBQ women.
- 出版日期2015-6-1
