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1.
Objective: Young men who have sex with men (MSM), particularly young men of color, are experiencing the largest increase in HIV incidence of any risk group in the United States Epidemiological research suggests that the majority of transmissions among MSM are occurring in the context of primary partnerships, but little research has been done on the processes within these dyads that increase HIV risk behaviors. The aim of this study was to use longitudinal partnership-level data to explore the effects of partner and relationship characteristics on the frequency of unprotected sex within young MSM relationships. Method: One hundred twenty-two young MSM (age 16–20 at baseline) were assessed at three time-points six months apart, with 91% retention at the 12-month follow-up wave. Over 80% were racial/ethnic minorities. At each wave, participants reported on characteristics of the relationships and partners for up to three sexual partners. Hierarchical linear modeling was used for analyses. Results: The largest effect was for considering the relationship to be serious, which was associated with nearly an eightfold increase in the rate of unprotected sex. Other factors that increased risk behaviors included older partners, drug use prior to sex, physical violence, forced sex, and partnership lasting more than six months. Partners met online were not associated with significantly more sexual risk. Conclusions: These data provide insight into the relationship processes that should be addressed in prevention programs targeted at young MSM. Relationships may serve as a promising unit for HIV prevention interventions, although more formative research will be required to address potential logistical obstacles to implementing such interventions. The partner-by-partner analytic approach (i.e., evaluating situational variables associated with several partners for a given participant) holds promise for future HIV behavioral research. (PsycINFO Database Record (c) 2011 APA, all rights reserved)  相似文献   

2.
Rural men who have sex with men (MSM) have few identifiable venues in which to congregate and meet potential sex partners. The Internet provides a venue for rural MSM to meet, and this is potentially troubling because studies of urban MSM suggest that HIV risk is higher for men who date online. The goals of this study were to identify venues where rural MSM meet their sexual partners and to examine their association with high-risk sexual practices. Six hundred sixty-three predominantly single, gay, Caucasian MSM completed an online survey of their sexual activities. Results showed that the Internet and bars were the most popular venues for meeting sex partners. Highest rates of risk behaviors were associated with Internet dating and venues in which immediate sexual encounters typically occur, suggesting that prevention in rural areas should target multiple-risk environments. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

3.
Researchers have identified a strong link between sexual compulsivity (SC) and risky sexual behavior among men who have sex with men (MSM). Meanwhile, affect/mood has also been connected with negative sexual health outcomes (sexually transmitted infection/human immunodeficiency virus [HIV] transmission, sexual risk, sex under the influence of drugs/alcohol). Given that SC is characterized by marked distress around one's own sexual behavior, affect may play a central role in SC and HIV risk behavior. Data were taken from the Pillow Talk Project, a pilot study conducted in 2008–2009 with 50 highly sexually active MSM (9 or more male sex partners, ≤ 90 days), of which half displayed SC symptoms and half did not. Forty-seven men completed a daily diary online for 30 days (n = 1,060 diary days), reporting on their sexual behavior and concurrent affect: positive activation, negative activation, anxious arousal, and sexual activation. We conducted HLM analyses using daily affect (Level 1, within subjects) and SC and HIV status (Level 2, between subjects) to predict sexual behavior outcomes. Increased negative activation (characterized by fear, sadness, anger, and disgust) was associated with reduced sexual risk behavior, but less so among sexually compulsive MSM. Sexual activation was associated with increased sexual risk taking, but less so among sexually compulsive MSM. Anxious arousal was associated with increased sexual behavior, but not necessarily sexual risk taking. Findings indicate that affect plays key roles in sexual behavior and sexual risk taking; however, the association between affect and behavior may be different for sexually compulsive and non-sexually compulsive MSM. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

4.
Objective: This study investigated the effects of sexual arousal and sexual partner characteristics as determinants of HIV+ men who have sex with men's (MSM) intentions to engage in unprotected sex. Design: In a computer-based controlled experiment, 67 HIV+ MSM underwent a sexual arousal manipulation and indicated their intentions to engage in unprotected sex with hypothetical partners who differed in terms of HIV serostatus, physical attractiveness, relationship type, and preference for condom use. Main Outcome Measures: Computer-delivered questions assessed HIV+ MSM's intentions to engage in various sexual acts with each hypothetical partner. Results: As predicted, sexually aroused HIV+ MSM indicated stronger intentions to engage in unprotected sex than nonaroused HIV+ MSM; and having a partner who was attractive, HIV+, long term, or who preferred not to use condoms, also led to riskier intentions. Several significant interactions among these factors were found, which were generally consistent with predictions and with theory and research on cognitive processing and decision making. Conclusions: These findings have implications for understanding risky sexual behavior among HIV+ individuals and for the development of interventions to reduce this risk. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

5.
Objective: Beliefs about HIV treatment effectiveness and the impact of HIV treatments on HIV transmission risks were initially related to sexual risk-taking in the late 1990s when multidrug HIV treatments first became available. This study examined changes in beliefs about the effects of HIV treatment for preventing HIV transmission and their association to sexual risk behaviors between the years 1997 and 2005. Design: Anonymous surveys were administered to a convenience sample of gay and bisexual men attending a large community event in Atlanta, Georgia in 1997 (N = 498) and again at the same community event in 2005 (N = 448). Analyses were performed for men living with HIV/AIDS and for men who have not been diagnosed with HIV/AIDS. Main Outcome Measures: Rates of unprotected anal intercourse in the previous 3 months. Results: There were significant increases in high-risk sexual practices that coincided with increased beliefs that HIV treatments can reduce the chance of transmitting HIV. However, optimistic beliefs about the health benefits of HIV treatments decreased over the 8 years and were not related to risk behaviors. Conclusions: Beliefs about how HIV treatments impact HIV infectiousness remain associated with HIV transmission risk behavior and interventions targeting at-risk as well as HIV-positive men who have sex with men must directly address these beliefs and perceptions. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

6.
Objective: Primary care may be an effective venue for delivering behavioral interventions for sexual safety among HIV-positive men who have sex with men (MSM); however, few studies show efficacy for such an approach. We tested the efficacy of the Treatment Advocacy Program (TAP), a 4-session, primary-care-based, individual counseling intervention led by HIV-positive MSM “peer advocates” in reducing unprotected sex with HIV-negative or unknown partners (HIV transmission risk). Method: We randomized 313 HIV-positive MSM to TAP or standard care. HIV transmission risk was assessed at baseline, 6 months, and 12 months (251 participants completed all study waves). We conducted intent-to-treat analyses using general estimating equations to test the interaction of group (TAP vs. standard care) by follow-up period. Results: At study completion, TAP participants reported greater transmission risk reduction than did those receiving standard care, χ2(2, N = 249) = 6.6, p = .04. Transmission risk among TAP participants decreased from 34% at baseline to about 20% at both 6 and 12 months: Transmission risk ranged from 23% to 25% among comparison participants. Conclusions: TAP reduced transmission risk among HIV-positive MSM, although results are modest. Many participants and peer advocates commented favorably on the computer structure of the program. We feel that the key elements of TAP—computer-based and individually tailored session content, delivered by peers, in the primary care setting—warrant further exploration. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

7.
This study tested the efficacy of behavioral treatments for alcohol use disorders (AUD) among men who have sex with men (MSM) and who are at risk for HIV transmission. HIV-negative MSM with current AUD (N = 198) were recruited, offered treatment focused on reducing drinking and HIV risk, and followed during treatment and 12 months posttreatment. Participants (n = 89) accepted treatment and were randomized to either 4 sessions of motivational interviewing (MI) or 12 sessions of combined MI and coping skills training (MI + CBT). Other participants (n = 109) declined treatment but were followed, forming a non-help-seeking group (NHS). MI yielded significantly better drinking outcomes during the 12-week treatment period than MI + CBT, but posttreatment outcomes were equivalent. NHS participants significantly reduced their drinking as well. Service delivery and treatment research implications are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

8.
Objective: Social-cognitive models have been used to explain health risk behaviors in numerous populations, including people with HIV. However, these models generally do not account for the influence of clinically significant psychological problems such as major depression. Design: This study examined whether a social-cognitive model would explain recent sexual transmission risk behavior among sexually active HIV-infected men who have sex with men (MSM) who meet or do not meet screening criteria for major depression. Main Outcome Measures: Participants (n = 403) completed self-report assessments of negative expectancy, social models, and self-efficacy (SE) related to condom use, as well as recent STRB and a screening measure for major depression. Multiple group modeling was used to examine whether condom use SE explained associations of negative expectancy and social models for condom use with recent STRB among participants who screened positive (n = 47) or negative (n = 356) for major depression. Results: The multiple group model fit the data well (χ2(36) = 30.55, p = .73; CFI = 1.00; RMSEA  相似文献   

9.
Objective: This study examined how disengagement coping with HIV risk mediated the association between internalized homophobia and unprotected anal intercourse (UAI) and how sexual encounters in public venues (public sex) and drug use moderated the association between disengagement coping and UAI among HIV-negative gay men. Disengagement coping included fatalistic beliefs about maintaining HIV-negative seronegative serostatus (fatalism), optimistic attitudes toward medical seriousness of HIV infection and reduced concern about HIV risk due to highly active anti-retroviral therapies (optimism), and negative affective states associated with sexual risk (anxiety). Design: A survey was conducted among 285 HIV-negative gay men at an HIV prevention counseling program in New York City. Main Outcome Measures: Sexual risk was defined as having had UAI with nonprimary partners in the past 6 months. Results: In addition to the positive association between internalized homophobia, disengagement coping, and UAI, fatalism mediated the association between internalized homophobia and UAI; and optimism mediated the association between anxiety and UAI. A significant moderation effect of public sex was found between fatalism and UAI. Conclusions: The findings highlight the importance of understanding disengagement coping as it affects sexual risk practices among HIV-negative gay men in the continuing epidemic. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

10.
Objective: In Hong Kong, men who have sex with men (MSM) remain a high risk group for HIV infection. This study applied the Health Action Process Approach (HAPA) to study the motivational and behavioral patterns of local MSM in condom use. Design: Four hundred ten sexually active MSM completed the questionnaire on site at Time 1; 217 who remained sexually active were interviewed during a 1-month follow-up. Main Outcome Measures: Risk perception, outcome expectancy, action self-efficacy, intention, planning, maintenance self-efficacy, and recovery self-efficacy were measured at Time 1. Actual condom use was measured at both time points. Results: The HAPA model had a good fit to the data (χ2 = 300.71, df = 111, p  相似文献   

11.
The authors examined HIV risk-related sexual behaviors in an ethnically diverse sample of HIV seropositive gay and bisexual men (N?=?86). Measures of sexual behavior, substance use, condom attitudes, behavior change intentions, and engagement in risk-reducing practices were completed. Thirty-nine percent of the men reported engaging in unprotected anal intercourse in the past 3 months. Unprotected anal intercourse was associated with using nitrite inhalants, sex partners who used substances before sex, and low intentions to change risk behavior. These results highlight the difficulties that people living with HIV infection face in maintaining a lifetime of safer sex and the necessity of integrating clinical and prevention interventions for these persons. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

12.
Guided by the AIDS Risk Reduction Model (ARRM), psychosocial correlates of HIV risk behavior were examined among noninjection cocaine dependent, heterosexual men (NI-CD-HM) in treatment. Subjects (N = 111) completed a structured interview to measure ARRM mediating variables and HIV risk behaviors. The results indicated that greater perceived susceptibility to contracting HIV, lower sexual self-efficacy, higher lifetime incidence of sexually transmitted diseases, and being under the influence of alcohol or other drugs during sex predicted having more sexual partners in the month prior to admission. Despite adequate knowledge of safer sex guidelines, subjects remained misinformed regarding certain aspects of HIV transmission. Men who perceived that their partners viewed condoms more positively and who exchanged drugs for sex were more likely to use condoms, yet condom use skills were typically inadequate to ensure effective prevention. These results suggest that HIV prevention interventions among NI-CD-HM should focus on improving knowledge, enhancing beliefs in the capacity to enact safer sex behaviors for preventing HIV and other STDs, building relevant skills (e.g., condom use, open sexual communication between partners), and emphasizing psychoactive substance abstinence. Couple interventions, in which partners actually rehearse safer sex negotiations, may be particularly effective in this regard.  相似文献   

13.
Objective: To characterize the influence of state and trait affect on HIV risk behaviors. Design: Men who have sex with men (N = 155) completed reports of trait affect and daily reports of affect and sexual behaviors each night for up to 30 days. Main Outcome Measures: Analyses focused on the role of state and trait positive activation (PA), negative activation (NA), anxious arousal (AA), and sexual activation (SA) on sexual risk taking, operationalized as having a sex partner, a partner-related risk composite, and an HIV risk behavior composite. Results: State SA was positively associated with having a sex partner and HIV risk behaviors; trait SA was positively associated with partner-related risk. State AA was negatively associated with having a sex partner and positively associated with HIV risk behaviors. Trait AA had a negative association with partner-related risk and moderated the effects of state AA. State PA was negatively associated with HIV risk behaviors, and trait PA had a main effect on having a sex partner. NA had no significant trait or state effects. Conclusion: These data suggest a role for multiple affective states in sexual risk taking. Models of HIV risk-taking behaviors should be extended to include affective processes. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

14.
Risk behavior for HIV transmission among gay men surveyed in Seattle bars   总被引:1,自引:0,他引:1  
Men attending four Seattle gay bars were asked to complete a self-administered questionnaire including measures of sexual behavior, perceptions of peer norms in the area of sexual safety, personal human immunodeficiency virus (HIV) risk estimate, and knowledge and use of a variety of acquired immunodeficiency syndrome (AIDS) prevention services. Twenty-nine percent of the sample reported engaging in unprotected anal intercourse at least once during the 2 months before the survey. Differences in peer norm perceptions, age, HIV risk estimate, and intent to be sexually safe in the future were found between those engaging in unprotected anal intercourse and those not reporting unprotected anal intercourse. No significant differences were found in level of education, use of AIDS prevention services, and whether or not a person had been tested for HIV. Implications for prevention programs are discussed.  相似文献   

15.
Alcohol use may increase HIV sexual risk behavior, although findings have varied across study populations and methods. Using event-level data from 1,712 seronegative men who have sex with men, the authors tested the hypothesis that social context would moderate the effect of alcohol consumption on unprotected anal sex (UAS). For encounters involving a primary partner, rates of UAS did not vary as a function of alcohol use. However, consumption of 4 or more drinks tripled the likelihood of UAS for episodes involving a nonprimary partner. Thus, the effects of alcohol vary according to the context in which it is used. Interventions to reduce substance-related risk should be tailored to the demands of maintaining sexual safety with nonprimary partners. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

16.
The authors evaluated sexual practices, sexually tempting situations, and risk avoidance coping strategies among HIV-seropositive men who have sex with men and who were seeking HIV prevention services. HIV-seropositive men who practiced unprotected anal intercourse in the previous 4 weeks reported stronger temptations to engage in high-risk sex than men who were sexually safe. Being in a positive mood and being with desirable partners were particularly tempting risk situations for seropositive men, who also possessed less coping capacity to deal with risky situations than safer men. Prevention interventions must address the needs of men infected with HIV and must remove barriers to enrolling in prevention programs. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

17.
OBJECTIVE: To explore differences in demographic characteristies, risk practices, and preventive behaviors among subgroups of men who have sex with men (MSM), including gay- and non-gay-identified MSM, MSM who inject drugs, and those engaging in sex hustling. DESIGN: A secondary analysis of cross-sectional data collected through interviewer-administered questionnaires in a purposive sample of MSM. SETTING: Gay bars, bath houses, adult video arcades, and out-door crusing areas in Denver and Long Beach. PARTICIPANTS: Men who reported oral or anal sex with another man in the past year with oversampling of non-gay-identified MSM. RESULTS: Of 1,290 MSM, 417 (32%) did not gay-identify, 86 (7%) were drug injectors, and 117 (9%) were hustlers. Of drug-injecting MSM, 55% reported sex hustling and 40% of hustlers reported injection drug use. Hustling was associated with higher number of partners, more frequent anal sex with men and women, and less frequent condom use during anal sex with occasional male partners. Hustlers and drug-injecting MSM used condoms less consistently during vaginal intercourse with female partners than did other MSM. CONCLUSIONS: Among MSM, subgroups at particularly high risk for HIV can be identified. Although these subgroups may be relatively small, they may be important epidemiologic links to the larger MSM and heterosexual communities and warrant focused behavioral interventions to prevent the further spread of HIV.  相似文献   

18.
The present study interviewed gay (n?=?473) and bisexual men (n?=?146) as part of an HIV prevention program and investigated social cognitive factors associated with HIV risk. Results indicated that HIV risk in homosexual men was associated with sexual openness and connections to gay communities, factors not associated with risk for bisexual men. Compared with men at lower risk, those who practiced high-risk sex scored lower on measures of perceived safer sex norms, safer sex self-efficacy, and social skills. Bisexual men with primary female partners often had not disclosed their bisexuality to female partners (75%), and 64% had not modified their behavior to protect female partners. Bisexual men who engage in high-risk behaviors therefore pose a risk to female partners who may be unaware of their involvement with men. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

19.
The HIV epidemic in the United States has affected at least two generations of gay men. Despite numerous efforts to intervene on this public health crisis, HIV infections continue to escalate, especially among young men. This condition is compounded by an ever-growing number of gay men who are aging and living with HIV. We must enact an innovative and proactive vision and framework for HIV prevention that moves us beyond the undertakings rooted in social–cognitive paradigms that have informed this work for the past 25 years. A new framework for HIV prevention must give voice to gay men; must consider the totality of their lives; must delineate the underlying logic, which directs their relation to sex and HIV; and must concurrently respect their diverse life experiences. This approach should be rooted in a biopsychosocial paradigm, should be informed by both theory and practice, and should be directed by three theoretical lenses—a theory of syndemics, developmental theories, and contextual understandings of HIV disease. Taken together, these elements are a call to action for research and practice psychologists who are working to improve the lives of gay men. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

20.
Alcohol use is associated with risks for HIV/AIDS. The association between alcohol and sexual risk may be accounted for by sensation seeking personality. However, sensation seeking in relation to substance use and HIV risk has not been examined in Africa. In this study, 292 men and 219 women receiving sexually transmitted infection (STI) diagnostic and treatment services in Cape Town, South Africa, completed anonymous behavioral surveys. Structural modeling was used to test a model of alcohol use and sensation seeking in relation to sexual risk behaviors. Results showed that sensation seeking and alcohol use in sexual contexts were related to HIV risks, controlling for gender and marital status. The association between sensation seeking and HIV risk was partly accounted for by alcohol use in proximity to sex. In contrast to studies conducted in the United States, sensation seeking was not related to alcohol-sex outcome expectancies. These findings suggest that alcohol use is an important HIV transmission risk factor for many STI clinic patients and that interventions for individuals who are characterized as sensation seekers are urgently needed in South Africa. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

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