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Results for “HIV prevention”

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At least 19 recordsLinked to original sources

PubMed1992

Sexual behavior patterns of gay university men: implications for preventing HIV infection.

Gay male university students less than 25 years old were studied to determine whether they had changed their sexual activity patterns to reduce the risk of HIV infection. Most had not established sexual behavior patterns typical of the older gay men who had been studied in earlier research. Although most of the participants surveyed were concerned about HIV infection, some did engage in risky sexual behavior. The risk-reduction strategies most often used were having fewer sexual partners and being more selective in choosing partners. Future HIV-prevention interventions must be designed to address the needs of this generation of gay men.

Adult↗

PubMed1992

HIV prevention: a dramaturgical analysis and practical guide to creating safer sex interventions.

Safer sex is currently a major strategy for preventing HIV transmission. We examine safer sex interventions using an interactionist form of dramaturgical analysis. This approach yields a dynamic model with which to generate novel safer sex interventions highly sensitive to changing individual, cultural, and social variables. Our goal is to help medical anthropologists, applied social scientists, health educators, community outreach specialists, and those who are sexually active apply safer sex strategies more effectively.

Acquired Immunodeficiency Syndrome↗

PubMed2026

Changes in sexual behavior among women in studies evaluating the dapivirine vaginal ring for HIV prevention.

BACKGROUND: Access to novel HIV prevention technologies often raise concerns of risk compensation. This analysis examined changes in the sexual behaviors of MTN 020/ASPIRE participants, a placebo controlled randomized control trial, who subsequently enrolled in MTN-025/HOPE, an open-label extension using the dapivirine vaginal ring. METHODS: Both studies enrolled healthy, sexually active, HIV-negative women from Malawi, South Africa, Uganda and Zimbabwe. Longitudinal data on participants' sexual behaviors, specifically sex with a nonprimary partner (past 3 months), and use of male or female condoms at the last vaginal sex act were compared between ASPIRE and HOPE. Conditional and mixed ordinal logistic regression models evaluated associations between study and sexual behaviors at enrollment, and quarterly over the first 12 months. RESULTS: Of the 2629 individuals enrolled in ASPIRE, 1456 (55%) participated in HOPE. At enrollment, the proportion of participants who reported sex with a nonprimary partner and condom use at last vaginal sex act did not differ by study. Across all quarterly follow-up visits, sex with a nonprimary partner was more common in HOPE (13.9-18.7%) than ASPIRE (10.7-12.6%); adjusted OR 1.47, 95% CI 1.24-1.75, P < 0.001. There was no difference in condom use at the last vaginal act across all quarterly follow-up visits between ASPIRE (36.5-42.7%) and HOPE (43.6-46.7%); adjusted OR 1.05, 95% CI 0.94-1.18. CONCLUSION: More women reported sex with nonprimary partners in HOPE, with little change in condom use over time between the two studies. Understanding behavior changes during PrEP use allows for tailored, holistic reproductive health programming.

Humans↗

PubMed1992

AIDS Community Demonstration Projects: implementation of volunteer networks for HIV-prevention programs--selected sites, 1991-1992.

States and cities have effectively used community-level intervention projects to reduce cigarette smoking and other risk behaviors associated with chronic disease (1-3); similar strategies have been introduced to prevent human immunodeficiency virus (HIV) infection in men who have sex with men and who identify themselves as homosexual or bisexual (4,5). Many of these projects used community volunteers to deliver interventions (2,4,5). An important concern for community-level intervention projects that rely on volunteers is the need to address the recruitment and retention of these volunteers. CDC AIDS Community Demonstration Projects have developed and maintained volunteer networks among hard-to-reach populations for HIV prevention. This report summarizes methods used by demonstration projects in five cities to develop and maintain volunteer networks during 1991-1992.

Acquired Immunodeficiency Syndrome↗

PubMed1992

Alternate forms of HIV prevention attitude scales for teenagers.

The purpose of this study was to develop valid, alternate-form scales to measure teenagers' attitudes toward prevention of the transmission of human immunodeficiency virus (HIV). Using a three-component attitude model, a two-way table of specifications was constructed as a theoretical framework for generating attitudinal items relevant to HIV and HIV prevention. Thus, a large pool of Likert-type items was generated, reviewed for clarity and content validity, and prepared for the preliminary scale with 50 items. The scale was administered to 210 high school students. As a result of extensive analyses, two alternate forms with 15 items each were developed. The two forms were simultaneously administered to a sample of 600 high school students. The collected data were subjected to item analyses, factor analysis, and reliability estimation. The results of the analyses provided strong evidence of internal consistency, content validity, and comparability of both forms. The alternate reliability across the form was .82. The alpha reliability coefficients for forms A and B was .78 and .77 and the split-half .76 and .69, respectively. It is concluded that these alternate forms produce valid, reliable, and comparable results for measuring teenagers' attitudes toward HIV prevention. These forms are ideal for pretest/posttest designs used for evaluating educational approaches to HIV control.

Adolescent↗

PubMed1992

AIDS and promiscuity: muddles in the models of HIV prevention.

AIDS has been blamed on promiscuity and the promiscuous, and a major goal of many HIV-prevention programs has been to induce people to reduce the number of their sexual partners. Despite the salience of this concept in the AIDS discourse of scientists, policymakers, the media, religious leaders, and the gay community, critical analysis of the role of promiscuity in this epidemic has been lacking. Following a review of promiscuity in various genres of AIDS discourse, this article discusses promiscuity in American society and in HIV-prevention campaigns. The relative risks associated with monogamy, abstinence and promiscuity are examined, and the author concludes that the partner-reduction strategy, instead of contributing to a reduction in HIV transmission has been an impediment to AIDS prevention efforts, exacerbating the problem by undermining the sex-positive approaches to risk reduction that have proven effective. Responsibility for this misguided strategy is attributed to a moralistic approach to AIDS and to the misapplication of epidemiological concepts and inappropriate social science models to the task of promoting healthy forms of sexuality.

Acquired Immunodeficiency Syndrome↗

PubMed1992

Health beliefs and promotion of HIV-preventive intentions among teenagers: a Scottish perspective.

Beliefs concerning the spread of the human immunodeficiency virus (HIV) and preventive behaviors were examined in a sample of 351 sexually active Scottish teenagers. A postal questionnaire, including measures of variables specified by the health belief model (HBM) and preventive intentions, was employed. The relation between HBM measures and reported endorsement of HIV-preventive intentions was investigated. Results indicated that, in general, respondents intended to use condoms with new sexual partners. The majority also intended to carry condoms if they thought they might have sex with a new partner and to ask potential partners about their previous sexual history. Multiple-regression analyses showed that measures of health beliefs, gender, age, sexual experience, and previous condom use accounted for 17.8% to 24.3% of the variance in reported preventive intentions. Perceived barriers to preventive behaviors were found to be important predictors. However, the overall pattern of results raised questions concerning the adequacy of the HBM as a model of the determinants of HIV-preventive intentions, and the need for an extended model is discussed. Separate analyses were conducted for men and women and for 16- and 18-year-olds, and the implications for modeling intention formation in these subgroups are considered. The relevance of these findings to HIV-preventive campaigns is also discussed.

Adolescent↗

PubMed1992

Structuring HIV prevention service delivery systems on the basis of social science theory.

In order to identify the optimal configuration of HIV prevention programs, it is necessary to examine different theoretical models of behavior change. Cognitive/decision-making theories of human behavior change are compared to social learning theories vis-a-vis their influence on the structure of service delivery systems. Cognitive/decision-making theories ascribe behavior change to the provision of new information and favor the development of homogeneous interventions providing clients with information about risk behaviors. These interventions are easily standardized across delivery sites and various target populations. Social learning theories view behavior change as a series of stages and recognize the influence of sociocultural variables. They favor multiple heterogeneous interventions in a variety of settings, with the provision of skills training as well as information. Ongoing HIV prevention research indicates that social learning theories provide a more accurate paradigm of human behavior change for the complex behaviors related to HIV risk. Public health agencies must therefore continue to strengthen organizational and referral relationships with community-based organizations that can provide the specialized prevention interventions called for by social learning theory. This will require ongoing collaboration and technical assistance.

Adolescent↗

PubMed2026

"Everybody thinks that it won't happen to them": A mixed-methods study of HIV prevention strategies among people experiencing homelessness who use drugs.

BACKGROUND: HIV disproportionately affects people experiencing homelessness, particularly those who use drugs. Although effective prevention strategies exist, uptake remains suboptimal in high-risk populations. Limited research has examined how this population engages with HIV prevention strategies and the contextual factors shaping behaviors. METHODS: We conducted a mixed-methods study of adults (≥18 years) experiencing homelessness with recent drug use, recruited from three Boston sites (Feb 2024-Jan 2025). Participants completed a survey assessing HIV prevention strategy uptake. A subsample completed in-depth interviews on factors influencing behavior. Guided by the Theoretical Domains Framework, we coded qualitative data and identified themes to help contextualize uptake. RESULTS: Among 196 participants, mean age was 48; 61% identified as male and 44% as non-Hispanic White. Forty-two percent reported condomless sex, and among those who had ever injected drugs (n = 123), 24% reported syringe sharing in the prior three months. Only 9% reported current PrEP use, and 12% had ever used HIV self-tests. Qualitative findings highlighted perceived control as a key facilitator, while low perceived HIV risk hindered uptake across strategies. Additional barriers varied by strategy and included partner dynamics and substance use affecting condom use, structural constraints affecting syringe use, and knowledge, stigma, and cost concerns affecting PrEP and self-testing. CONCLUSION: In this cohort of people experiencing homelessness who use drugs, HIV prevention strategy uptake was suboptimal, with particularly low PrEP and HIV self-testing use. Qualitative findings suggest that interventions to promote HIV prevention strategy uptake in this population should leverage perceived control, address perceived risk, and target strategy-specific interpersonal and structural barriers.

Humans↗

PubMed1992

Family/media approach to HIV prevention: results with a home-based, parent-teen video program.

We describe the first study with a home-based HIV prevention video program for parents and young teenagers. The objectives of the program are to inform parents and teenagers about the causes and prevention of HIV infection and other sexually transmitted diseases, to increase family problem-solving skills, and to increase teen problem-solving and assertiveness skills. The objectives pertain to the goals of increasing skills needed to help teenagers avoid or manage high-risk behaviors and situations. Forty-five families with at least one 12- to 14-year-old were randomly assigned to either experimental (receive video program) or control (no video) conditions in a pretest-posttest design. After 6 months (Follow-Up 1), the experimental and control families were reassessed. The control families next received the video program, and the control families were assessed again (Follow-Up 2). The results indicate increases in parent and teen knowledge and skills only with video viewing. Approaches to improving the video program, particularly with teenagers, are discussed.

Acquired Immunodeficiency Syndrome↗

PubMed1992

HIV prevention among psychiatric inpatients: a pilot risk reduction study.

An HIV prevention program was piloted on an acute inpatient admission ward. Patients who volunteered to participate had significantly higher rates of histories of substance use than non-participants, suggesting that patients participated based on rational concerns about past HIV risk behavior. The program consisted of 75 minute sessions once a week for seven weeks and was co-led by an HIV counselor and the ward's social worker. Each session focused on a specific topic and included a short presentation of informational material, viewing of an educational videotape, a discussion, and role play and other educational games. In spite of a wide range in functioning among the participants, discussion was lively and participation was good. The pilot program demonstrates that chronic mentally ill patients can engage in, and benefit from, risk reduction programs and that frank and explicit discussion of sexual issues is well tolerated. Recommendations for improvement in the program are discussed.

Acquired Immunodeficiency Syndrome↗

PubMed1992

HIV prevention in the U.S. correctional system, 1991.

During 1990, an estimated 4,350,000 adults--2.4% of the total U.S. adult population--were under correctional supervision* in the United States, a 75% increase since 1983 (1). From 1983 through 1989, the number of juveniles (aged 10-17 years) in custody increased 25%, from 80,091 to 99,846 (U.S. Department of Justice, personal communication, 1992). By November 1990, 4519 cases of acquired immunodeficiency syndrome (AIDS) had been reported among inmates in federal and 45 state prisons, and 2466 cases had been reported by 25 city/county jail systems (U.S. Department of Justice, unpublished data, 1991); these totals include both cases of AIDS reported among persons before their incarceration as well as those reported by prison systems. This report characterizes efforts to prevent human immunodeficiency virus (HIV) transmission within correctional systems.

Acquired Immunodeficiency Syndrome↗

PubMed1992