Gender Violence and HIV Risk Reduction in South Africa

描述（由申请人提供）：本修订提案要求提供4年的支持，以开展发展研究，为南非开普敦有可能对妇女实施暴力行为以及有可能感染和传播艾滋病毒的男性设计并实地测试基于性别和理论的行为风险降低干预措施。多达五分之一的南非人是艾滋病毒阳性，估计南非每天有1,600名新的艾滋病毒感染者。南非也是世界上暴力侵害妇女行为发生率最高的国家，性胁迫与妇女感染艾滋病毒的风险增加有关。在社会建构主义的性别理论和健康促进行为的信息-动机-行为技能模型的指导下，我们将进行三个阶段的干预发展研究：（第一阶段）在开普敦镇的社区中心对男性和女性进行初步访谈、焦点小组和定量调查。根据从快速形成性研究中获得的信息，第一阶段的研究将制定一项基于理论的减少性别暴力和艾滋病毒相关风险的干预措施;（第二阶段）以少量男子为样本，测试新制定的干预措施的可行性，并听取社区妇女对干预内容的反馈。第二阶段还将测试在社区中心进行音频-计算机辅助访谈以收集数据的可行性;以及（第三阶段）进行随机实地测试，以确定风险降低干预措施对面临性别暴力和艾滋病毒风险的南非男子的潜在功效。现场测试的参与者将被随机分配接受新开发的干预或时间匹配的注意力比较条件。在6个月的随访期后，我们将评估两组在行为结果上的差异。我们还将测试基于性别的态度和信仰对艾滋病毒风险降低结构和干预结果的调节作用。拟议的研究结果还将提供关键信息的作用，性别权力差异，对妇女的态度，艾滋病的耻辱在南非的艾滋病毒传播风险，并将提供急需的战略，以改善艾滋病毒预防干预措施在南非。

DESCRIPTION (provided by applicant): This revised proposal requests 4 years of support to conduct developmental research to design and field-test a gender and theory-based behavioral risk reduction intervention for men who are at risk for perpetrating violence against women and at risk for contracting and transmitting HIV in Cape Town, South Africa. As many as one in five South Africans is HIV positive and there are an estimated 1,600 new HIV infections in South Africa each day. South Africa also has the world's highest rates of violence against women and sexual coercion is associated with women's increased risks for HIV infection. Guided by the social constructionist theory of gender and the Information-Motivation-Behavioral Skills model of health promoting behaviors we will conduct 3 stages of intervention development research: (Stage 1) initial interviews, focus groups, and quantitative surveys with men and women in a community center in a Cape Town township. Based on information gained from rapid formative studies, this first phase of research will develop a theory-based gender-based violence and HIV-related risk reduction intervention; (Stage 2) Test the feasibility of the newly developed intervention with a small sample of men and receive feedback on the intervention content from women in the community. Stage 2 will also test the feasibility of an audio-computer assisted interview for data collection in the community center; and (Stage 3) Conduct a randomized field test to determine the potential efficacy of the risk reduction intervention for South African men at risk for gender-based violence and HIV. Participants in the field test will be randomly assigned to either receive the newly developed intervention or a time matched attention comparison condition. Following a 6-month follow-up period, we will assess differences between groups on behavioral outcomes. We will also test the moderating effects of gender-based attitudes and beliefs on HIV risk reduction constructs and intervention outcomes. Results of the proposed research will also provide critical information about the role of gender power differentials, attitudes toward women, and AIDS stigmas in HIV transmission risks in South Africa and will offer urgently needed strategies for improving HIV prevention interventions in South Africa.