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In Sweden, 57 % of HIV transmission occurs among MSM, and other sexually transmitted infections are increasing, supporting the need for innovative interventions. The Internet is a potentially useful HIV-prevention platform, but there is a lack of such programs in Sweden. The purpose of this exploratory study was to test the efficacy of the Internet-based SMART intervention to decrease HIV sexual risks in Swedish MSM. The intervention was adapted from the Wyoming Rural AIDS Prevention Project to the Swedish context, which was guided by the Information-Motivation-Behavioral (IMB) skills model and consisted of six sessions. A total of 112 men responded to a pretest questionnaire and were randomly assigned to the SMART intervention or to a waitlist group. Fifty-four men dropped out, leaving a final sample of 58 participants. Twenty-five were assigned to the SMART intervention and 33 to a waitlist group. One month post intervention, the number of casual anal sex partners significantly decreased (t = 2.19, p = .04). Compared with the waitlist group, men in the intervention group increased their HIV knowledge (ß = 0.70, p = .01), their belief of condom use as an act of responsibility (ß = 1.19, p = .04), their willingness to use a condom with every new partner all the time (ß = 1.39, p = .03), and their confidence in using condoms in challenging situations (ß = 1.65, p = .02). Condom use was not analyzed due to the small sample size. Despite the small sample, high drop-out, and short follow-up, the study provides support for the efficacy of the Internet interventions, the SMART intervention specifically, for reducing the proportion of casual anal sex partners and improving the three cognitive components of the IMB model for Swedish MSM.

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Integrating information technology into healthcare has the potential to bring treatment to hard-to-reach people. Individuals with serious mental illness (SMI), however, may derive limited benefit from these advances in care because of lack of computer ownership and experience. To date, conclusions about the computer skills and attitudes of adults with SMI have been based primarily on self-report. In the current study, 28 psychiatric outpatients with co-occurring cocaine use were interviewed about their computer use and opinions, and 25 were then directly observed using task analysis and think aloud methods as they navigated a multi-component health informational website. Participants reported low rates of computer ownership and use, and negative attitudes towards computers. Self-reported computer skills were higher than demonstrated in the task analysis. However, some participants spontaneously expressed more positive attitudes and greater computer self-efficacy after navigating the website. Implications for increasing access to computer-based health information are discussed.

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OBJECTIVES: To describe geographical and dispersion patterns of men who have sex with men (MSM)-related venues in a large East African city and their associations with times, participants and venue type. METHODS: Mapping of MSM sites in Dar es Salaam was carried out by community research workers who catalogued, observed and reported data on venue sites, formality, times of operation, type of participant, police or vigilante activity, length of operation and the degree to which it is known both in and outside the MSM and gay communities. RESULTS: There is a large and widely disseminated MSM/gay satellite cultures of at least 98 sites, which has some formal sites, but is largely informal and operates within mixed entertainment environments and at particular times (including some weekend-only locales) across the city. There is a mix of places for sexual contact, largely social venues and sex on location sites. Cruising appears to be limited to open spaces and parks, with no vehicular component and almost no internet component. They are widely disseminated across all suburbs and there is no central location for MSM activities. MSM sex workers (SWs) operate at a third of these sites. CONCLUSIONS: There is a large number of 'local' MSM contact, social and sex sites and any work with MSM will have to include these less-formal and less-known sites. The widely disseminated nature of the MSM sites, however, also suggests that sexual networks may not be closely linked between sites. The climate of stigma, abuse and potential violence appear to be limiting the development of more formal sites. This pattern is probably typical of other large urban areas in East Africa and perhaps across sub-Saharan Africa (SSA).

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OBJECTIVES: to examine the impact of downward social comparison and the "known partner is a safe partner" heuristic on college students' sexual decisions. PARTICIPANTS: One hundred-eighty heterosexual or bisexual undergraduate college students. METHODS: participants read dating vignettes that varied on perspective and familiarity and then rated the likelihood the couple would engage in sexual intercourse and use a condom. RESULTS: there were no differences in rated likelihood based on familiarity, suggesting that the students did not view the 2 partner types as significantly different. Students rated the likelihood of sexual intercourse lower and condom use higher when the vignette was presented from the second person perspective. CONCLUSIONS: the students' use of downward social comparison is consistent with the "better than average effect," suggesting that the students perceive their own behavior as safe. The implication is that safer sex messages might be most effective if they focus on what students will gain by practicing safer sex behaviors, not just avoidance of a risk behavior.

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The AIDS epidemic in the United States continues to disproportionately affect minorities of color, especially African Americans. The purpose of this study was to explore the sexual behaviors of a sample of African American HIV positive crack smokers aware of their serostatus. Participants (100 men, 37 women) were included in this study based on the following criteria: a minimum age of 18 years, HIV positive serostatus, treatment with HIV antiretroviral medications for a minimum of 3 months prior to interview, crack cocaine use at least once in the 7 days prior to being interviewed, willingness to provide a urine sample to confirm recent drug use, and vaginal or anal sex at least once in the past 7 days. The questionnaire was a compilation of other reliable surveys and was designed to collect sociodemographic data, drug use, sexual behavior, condom use intentions and motivators, STD and HIV infection history, HIV medications, and adherence requirements. Participants reported having 1,266 different partners in the 30 days prior to the interview and had traded sex for money or drugs with 68%. A total of 79 participants had multiple partners and accounted for 1,247 partnerships. Rates of consistent condom use across partnerships were low, indicating that more interventions in this at-risk population are needed.

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Injection drug use has recently emerged in sub-Saharan Africa. The purpose of this study was to assess the factors associated with increased risk of testing HIV-positive in a sample of injection drug users (IDUs) in Dar es Salaam, Tanzania. Participants were recruited by a trained outreach worker or were referred by IDUs who had completed the study. Blood specimens and self-reported socioeconomic and behavioral data were collected from 315 male and 219 female IDUs. Data were analyzed using univariate odds ratios and multivariate logistic regression modeling. Forty-two percent of the sample tested HIV-positive. Several socioeconomic, injection, and sexual factors were found to be associated with increased odds of testing HIV-positive. Multivariate analysis showed that having had sex more than 81 times in past 30 days, earning less than 100,000 shillings (US$76) in the past month, residency in Dar es Salaam for less than 5 years, and injecting for 3 years were independently associated with the greatest risk of infection. The rate of HIV infection in this sample of IDUs was found to be very high, suggesting that injection drug use may be a factor in the continuing epidemic in sub-Saharan Africa. The factors associated with increased risk of HIV infection suggest further research is needed on the needle use and sexual networks of IDUs.

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Few interventions have been designed to improve behavioral outcomes and reduce risk of HIV transmission of individuals living with HIV, most focusing on preventative efforts directed at individuals who are HIV-negative. However, people living with HIV present individual and public health risks (infection with a different strain of HIV, health complications from contracting STD's, continued sexual activity with individuals with unknown HIV status) that have become the focus of intervention efforts. The current paper explores a promising new intervention, The Positive Choices Mapping intervention (PCM), designed to increase condom self-efficacy and use among African American crack cocaine smokers who are living with HIV. The intervention was grounded in Social Cognitive Theory and incorporated an empirically backed visual representation strategy (node-link mapping). The focus of the current paper is on the main components of the intervention.

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This study describes binge use of crack cocaine, binge users, and their sexual risk behaviors in a sample of 303 African-American, HIV-positive users. Recent binge use was defined as, "using as much crack cocaine as you can, until you run out of crack or are unable to use any more" in the last 30 days. Fifty-one percent reported a recent crack binge. The typical crack binge lasted 3.7 days and involved smoking 40 rocks on average. Nearly two-thirds reported their last binge was in their own or another's home. Seventy-two percent had sex during the last binge, with an average of 3.1 partners. In multivariable logistic regression analyses, recent bingers were more likely than non-bingers to consider themselves homeless, to have any income source, to have used crack longer, and to score higher on risk-taking and need for help with their drug problem. In multivariable ordinal and logistic regression analyses, recent bingers had more sex partners in the last six months and 30 days and were more likely to have never used a condom in the last 30 days. Among male users, recent bingers were more likely to report lifetime and recent exchange of money for sex and drugs for sex. Among both male and female users, recent bingers were more likely to report lifetime trading of sex for drugs. African-American, HIV-positive binge users of crack cocaine appear to be at increased risk for HIV transmission. Further investigations of binge crack use and sexual risk behaviors and interventions targeting and tailored to this group should be considered.

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Internet-based sexuality research with hidden populations has become increasingly popular. Respondent anonymity may encourage participation and lower social desirability, but associated disinhibition may promote multiple submissions, especially when incentives are offered. The goal of this study was to identify the usefulness of different variables for detecting multiple submissions from repeat responders and to explore incentive effects. The data included 1,900 submissions from a three-session Internet intervention with a pretest and three post-test questionnaires. Participants were men who have sex with men and incentives were offered to rural participants for completing each questionnaire. The final number of submissions included 1,273 "unique", 132 first submissions by "repeat responders" and 495 additional submissions by the "repeat responders" (N = 1,900). Four categories of repeat responders were identified: "infrequent" (2-5 submissions), "persistent" (6-10 submissions), "very persistent" (11-30 submissions), and "hackers" (more than 30 submissions). Internet Provider (IP) addresses, user names, and passwords were the most useful for identifying "infrequent" repeat responders. "Hackers" often varied their IP address and identifying information to prevent easy identification, but investigating the data for small variations in IP, using reverse telephone look up, and patterns across usernames and passwords were helpful. Incentives appeared to play a role in stimulating multiple submissions, especially from the more sophisticated "hackers". Finally, the web is ever evolving and it will be necessary to have good programmers and staff who evolve as fast as "hackers".

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The emergence of Internet technology provides a unique opportunity to collect real-time information on the sexual behaviors of persons at risk for HIV. However, relatively little is known of the utility and reliability of web diaries. To address this gap, 45 predominantly Caucasian and gay, Internet-using men who have sex with men completed a 4-week daily web diary of their sexual behaviors. Afterward, participants completed an online retrospective recall survey (RRS) of their sexual activities during the diary period and satisfaction ratings of the web diary method. Overall, web diary estimates of sexual behaviors differed from the RRS, with a tendency to over-report on the latter with the exception of insertive unprotected anal intercourse. Additionally, compliance rates were high and there was some evidence for reactivity. Participants evaluated the web diary method positively. Web diaries appear to be a promising tool for collecting information on health behaviors.

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The aim of this paper is to advance rigorous Internet-based HIV/STD Prevention quantitative research by providing guidance to fellow researchers, faculty supervising graduates, human subjects' committees, and review groups about some of the most common and challenging questions about Internet-based HIV prevention quantitative research. The authors represent several research groups who have gained experience conducting some of the first Internet-based HIV/STD prevention quantitative surveys in the US and elsewhere. Sixteen questions specific to Internet-based HIV prevention survey research are identified. To aid rigorous development and review of applications, these questions are organized around six common criteria used in federal review groups in the US: significance, innovation, approach (broken down further by research design, formative development, procedures, sampling considerations, and data collection); investigator, environment and human subjects' issues. Strategies promoting minority participant recruitment, minimizing attrition, validating participants, and compensating participants are discussed. Throughout, the implications on budget and realistic timetabling are identified.

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The Internet may be important for delivering human immunodeficiency virus (HIV) risk reduction to men who have sex with men (MSM) in rural areas. This randomized control trial (RCT) tested the acceptability and efficacy of an Internet-delivered HIV risk-reduction intervention. Two modules include a conversation between an HIV-negative man and an HIV-positive man, with interactive graphics. Ninety men were randomly assigned to intervention or wait-list control and 79% completed the study. An 'intent-to-treat' model was used. HIV/acquired immune deficiency syndrome (AIDS) knowledge, self-efficacy and outcome expectancies increased after participating in the intervention, and changes were maintained at 1-week follow-up. Participants said they would participate again. This RCT provides support for the acceptability and efficacy of the Internet for delivering HIV prevention messages to rural MSM.

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The purpose of this study was to evaluate the acceptability and the comparative efficacy of brief HIV risk reduction interventions to increase condom use during paid anal sex by street-based male sex workers (MSWs). Of the 399 street-based MSWs who participated in the evaluation of acceptability, 112 participated in the evaluation of efficacy. Acceptability was evaluated by assessing completion rates. Intervention efficacy was assessed across two brief interventions, a "standard" and a "standard-plus" interventions. The primary outcome of concern was condom use during paid anal sexual encounters. In addition to this variable, changes in drug use, needle use, condom use beliefs, and condom use intention were also assessed. Results showed that almost two thirds of MSWs enrolled in a brief intervention completed it. Completion rates varied by age, race/ethnicity, sexual orientation, and HIV status. Condom use during paid anal sex increased postintervention. In addition, condom use intentions, positive condom use outcome expectations, and condom use normative expectations increased preintervention to postintervention. However, there were no significant differences between the standard and the standard-plus brief interventions in any of the outcomes measured. Brief interventions to reduce the HIV risks are acceptable to MSWs and are efficacious for reducing unprotected anal sex during paid sexual encounters.

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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.

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CONTEXT: The incidence and prevalence of HIV/AIDS is increasing among rural men who have sex with men (MSM). Yet little is known about the social/ sexual environment of rural frontier areas. PURPOSE: The purpose of this study was to assess the social/sexual environment of gay men living in rural areas and how this environment contributes to the development of HIV/AIDS prevention programs. METHODS: A qualitative study was conducted in Wyoming. In-depth guided interviews were conducted with 39 self-identified gay men. Data were analyzed for emergent themes using constant comparative analysis. FINDINGS: Four broadly related themes emerged. Participants perceive that they live in a hostile social environment in which the potential for becoming a target of violence is present. In order to cope with this social reality, men adopt strategies to assimilate into the predominant heterosexual culture and to look for sex partners. These, in turn, are related to their attitudes about HIV/AIDS and prevention activities. Notably, the Internet was discussed by participants as a means for men to connect to a larger gay society and look for sex partners and as a potential venue to HIV/AIDS prevention programs. CONCLUSIONS: Data provided a number of implications for developing HIV/AIDS prevention programs targeting rural MSM. Especially apparent was the need for programs to be mindful of the desire to keep one's sexual preferences shielded from public knowledge and the effect this may have on recruiting rural MSM to participate in prevention activities. The Internet, because men can access it privately, might provide a venue for prevention projects.

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The dichotomous variable "binge drinking" and its associated outcomes may be insufficient for understanding the drinking phenomenon on college campuses. The current study examined the behavioral outcomes associated with different drinking nights (light, typical, and heavy) in an effort to more closely examine collegiate drinking behavior. Data were collected from 236 university students, including hourly drinking rate, estimated blood alcohol concentration (BAC) was computed, and outcomes for each drinking night. Students reported drinking behavior that ranged from weekly "light night" drinking (average: 2.85 drinks, 3.34 h, end of night BAC = 0.04%) to biweekly "heavy nights" (average: 9.91 drinks, 4.93 h, end of night BAC = 0.25%). Students report encountering the greatest number of negative outcomes during heavy drinking nights, while light nights were found to have the fewest associated negative outcomes. Positive outcomes were highest on "typical" nights, although effect sizes were small. These data suggest that prevention efforts may be more successful if types of drinking night and positive outcomes become a stronger focus. Limitations and directions for future programming and research are discussed.

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We studied the situational determinants of condom use for vaginal sex in 151 African-American crack cocaine users in Houston, Texas, using situational presentation (Sitpres) methodology, which uses hypothetical scenarios with randomly generated levels of eight variables across 10 scenarios that may impact the decision to use a condom. Multiple regression showed that variables associated with a high probability of using a condom were older age, how badly the partner wants to use a condom, and how badly the respondent wants vaginal sex. Crack craving or level of intoxication were not correlates. The Sitpres methodology was successfully used by these crack users and data indicated that it was sexual variables, rather than drug-associated variables, that were significantly associated with condom use.

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The purpose of this study was to investigate sexual risk behaviors and factors associated with consistent condom use of HIV+ African Americans receiving HAART who smoke crack. Participants were African Americans in Houston, Texas and over 18, being treated for HIV, and reported currently using crack. Measures included demographic variables, sexual behaviors, drug use, and nine psychosocial scales and seven escape scales. One hundred thirty seven participated in the study. Condom use was low across all partner types. Regression analyses revealed two demographic variables, and two psychosocial and one escape scale were significantly associated with intention to use condoms. One of the more alarming findings of this study concerns the large number of individuals who know they are HIV positive yet continue to have unprotected sex. The inconsistent condom use by these HIV+ individuals threatens the progress that has been made to stem the epidemic.

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BACKGROUND: Drug-using male sex workers (DUMSWs) are known to have large numbers of drug injection and sex partners. GOALS: The purpose of this study was to describe the assortative and disassortative drug injection and sexual mixing patterns of DUMSWs. Implications of the high rates of disassortative mixing patterns of DUMSWs for HIV infection are discussed. Implications of disassortative mixing of DUMSWS with regard to DUMSWs bridging disparate HIV risk groups are evaluated. STUDY DESIGN: Data were collected from 89 DUMSWS. Data on up to six drug injection and six sex partners were collected from respondents. One hundred drug injection and 169 sex respondent/partner pairs were analyzed for the proportions of pairs that were concordant (like) or discordant (unlike) in gender, trading sex for money, race/ethnicity, and age cohort. For race/ethnicity and age, within-group differences were assessed with chi-square statistics. RESULTS: Data showed high proportions of discordant respondent/partner pairs for both drug injection and sex by gender, trading sex for money, race/ethnicity, and age. Significant within-group differences in rates of discordant pairs were found for both behaviors in relation to race/ethnicity and age. Minority persons and respondents 19 years of age or younger were more likely to be in discordant pairs. CONCLUSIONS: Direct assessment of HIV risk posed by the mixing patterns was not possible. Elaborating the mechanisms by which DUMSWs might act as an epidemiologic bridge is complex and involves more variables than were explored in this study. Nevertheless, such a study would be worthwhile.

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