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Sanchez T, Smith A, Denson D, Dinenno E, Lansky A. Internet-based methods may reach higher-risk men who have sex with men not reached through venue-based sampling. Open AIDS J 2012; 6:83-9. [PMID: 23049657 PMCID: PMC3462429 DOI: 10.2174/1874613601206010083] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2011] [Revised: 08/18/2011] [Accepted: 08/21/2011] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Internet-based sampling methods may reach men who have sex with men (MSM) who don't attend physical venues frequented by MSM and may be at higher risk of HIV infection. METHODS Multivariate logistic regression was used to examine characteristics of adult MSM participants in 2 studies conducted in the same 5 U.S. cities: the 2003-2005 National HIV Behavioral Surveillance System (NHBS) which used sampling from physical MSM venues (e.g., bars, clubs) and the 2007 Web-based HIV Behavioral Surveillance (WHBS) pilot which used sampling through online banner advertisements. RESULTS Among 5024 WHBS MSM, 95% attended a physical MSM venue in the past 12 months, and 75% attended weekly. WHBS MSM who were black, aged 18-21 years, not college educated, bisexual- or heterosexual-identifying, and reported unknown HIV serostatus were less likely to have attended a physical MSM venue in the past 12 months (all p<0.01). Compared to NHBS MSM, WHBS MSM were more likely to be white, younger, college-educated, report unknown HIV serostatus, report unprotected anal intercourse with a casual partner, and have first met that partner online (all p<0.0001). WHBS MSM were less likely to have been under the influence of drugs during most recent sex (p=0.01) or not know their sex partner's HIV serostatus (p<0.0001). CONCLUSIONS Many MSM recruited online also attended physical venues, but attendance varied by sub-group. Participants in WHBS and NHBS differed, and WHBS may represent a group of MSM at higher risk of HIV infection. These findings suggest that an internet-based method may be a useful supplement to NHBS.
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Affiliation(s)
- Travis Sanchez
- Centers for Disease Control and Prevention, Division of HIV/AIDS Prevention, Atlanta, GA, USA
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Graham AL, Fang Y, Moreno JL, Streiff SL, Villegas J, Muñoz RF, Tercyak KP, Mandelblatt JS, Vallone DM. Online advertising to reach and recruit Latino smokers to an internet cessation program: impact and costs. J Med Internet Res 2012; 14:e116. [PMID: 22954502 PMCID: PMC3510691 DOI: 10.2196/jmir.2162] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2012] [Revised: 07/17/2012] [Accepted: 07/23/2012] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Tobacco cessation among Latinos is a public health priority in the United States, particularly given the relatively high growth of this population segment. Although a substantial percentage of American Latinos use the Internet, they have not engaged in Web-based cessation programs as readily as other racial/ethnic subgroups. A lack of culturally specific advertising efforts may partly explain this disparity. OBJECTIVE Phase I of this study focused on the development of four Spanish-language online banner advertisements to promote a free Spanish-language smoking cessation website (es.BecomeAnEX.org). Phase II examined the relative effectiveness of the four banner ads in reaching and recruiting Latino smokers to the cessation website. METHODS In Phase I, 200 Spanish-speaking Latino smokers completed an online survey to indicate their preference for Spanish-language banner ads that incorporated either the cultural value of family (familismo) or fatalism (fatalismo). Ads included variations on message framing (gain vs loss) and depth of cultural targeting (surface vs deep). In Phase II, a Latin square design evaluated the effectiveness of the four preferred ads from Phase I. Ads were systematically rotated across four popular Latino websites (MySpace Latino, MSN Latino, MiGente, and Yahoo! en Español) over four months from August to November 2009. Tracking software recorded ad clicks and registrants on the cessation website. Negative binomial regression and general linear modeling examined the main and interacting effects of message framing and depth of cultural targeting for four outcomes: number of clicks, click-through rate, number of registrants, and cost per registrant. RESULTS In Phase I, smokers preferred the four ads featuring familismo. In Phase II, 24,829,007 impressions were placed, yielding 24,822 clicks, an overall click-through rate of 0.10%, and 500 registrants (2.77% conversion rate). Advertising costs totaled US $104,669.49, resulting in an overall cost per click of US $4.22 and cost per registrant of US $209.34. Website placement predicted all four outcomes (all P values < .01). Yahoo! en Español yielded the highest click-through rate (0.167%) and number of registrants (n = 267). The message framing and cultural targeting interaction was not significant. Contrary to hypotheses, loss-framed ads yielded a higher click-through rate than gain-framed ads (point estimate = 1.08, 95% CI 1.03 1.14, P = 0.004), and surface-targeted ads outperformed deep-targeted ads for clicks (point estimate = 1.20, 95% CI 1.13 1.28, P < .001), click-through rate (point estimate = 1.22, 95% CI 1.16 1.29, P < .001), and number of registrants (point estimate = 2.73, 95% CI 2.14 3.48, P < .001). CONCLUSIONS Online advertising can be an effective and cost-efficient strategy to reach and engage Spanish-speaking Latino smokers in an evidence-based Internet cessation program. Cultural targeting and smoking-relevant images may be important factors for banner ad design. Online advertising holds potential for Web-based cessation program implementation and research.
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Affiliation(s)
- Amanda L Graham
- Schroeder Institute for Tobacco Research & Policy Studies, American Legacy Foundation, Washington, DC, USA.
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Mevissen FEF, Eiling E, Bos AER, Tempert B, Mientjes M, Schaalma HP. Evaluation of the Dutch AIDS STI information helpline: differential outcomes of telephone versus online counseling. PATIENT EDUCATION AND COUNSELING 2012; 88:218-223. [PMID: 22595656 DOI: 10.1016/j.pec.2012.04.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/07/2011] [Revised: 03/13/2012] [Accepted: 04/09/2012] [Indexed: 05/31/2023]
Abstract
OBJECTIVE Health information helplines have an important function in health education, prevention and counseling. Information and help services are increasingly provided online. This study focuses on the differences and similarities between online help services and telephone services. METHODS The telephone service of the Dutch AIDS STI helpline was compared to its e-mail equivalent. After consulting the helpline service, both callers and e-mailers (N(tot) = 455) were asked to participate in a survey that evaluated their background characteristics, contacting reasons, and satisfaction with the specific service and information received. The survey also included questions regarding the advice received from the helpline. A follow-up measure 4 weeks after the baseline survey evaluated to what extent clients acted upon the advice. RESULTS The study shows that both services are positively evaluated and are equally persuasive in their counseling. Differences between callers and e-mailers were found regarding background characteristics, content of the consultation, satisfaction, and the advice received. CONCLUSION It can be concluded that online health information services are an important addition to, but not a replacement for, the traditional telephone helplines. PRACTICE IMPLICATIONS In order to provide an optimal health service to a wide public, both online and telephone counseling should be offered.
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Affiliation(s)
- Fraukje E F Mevissen
- Department of Work and Social Psychology, Maastricht University, Maastricht, The Netherlands.
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Recruiting substance-using men who have sex with men into HIV prevention research: current status and future directions. AIDS Behav 2012; 16:1411-9. [PMID: 22016329 DOI: 10.1007/s10461-011-0037-5] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Abstract
Research investigators have identified increasing challenges to the recruitment of men who have sex with men (MSM) for observational and intervention HIV/AIDS studies. To address these issues, program staff from the National Institute on Drug Abuse convened a meeting on April 28th to 29th, 2009 to discuss issues in MSM recruitment. The panel indicated that there was decreased community identification with HIV research, although altruistic, community-oriented motives continued to be important. Substance use adds to recruitment challenges, particularly recruitment of MSM who use stigmatized substances. Relatively new recruitment methods such as respondent driven sampling, venue-data-time sampling, and internet sampling have helped advance knowledge about the recruitment process; however, they have not mitigated the challenges to MSM recruitment. Recruitment of youth and members of racial/ethnic minority populations present additional considerations. This report summarizes the meeting's proceedings, key points of discussion, and areas for further research consideration.
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Du Bois SN, Johnson SE, Mustanski B. Examining racial and ethnic minority differences among YMSM during recruitment for an online HIV prevention intervention study. AIDS Behav 2012; 16:1430-5. [PMID: 21986869 DOI: 10.1007/s10461-011-0058-0] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
HIV disproportionately affects racial and ethnic minority young men who have sex with men (YMSM). HIV prevention research does not include these YMSM commensurate to their HIV burden. We examined racial and ethnic differences during a unique three-step recruitment process for an online, YMSM HIV prevention intervention study (N = 660). Step one was completed in-person; steps two and three online. Fewer Black and Latino YMSM completed step two-initiating online participation-than White YMSM. Internet use frequency accounted for the Latino versus White difference in initiating online participation, but not the Black versus White difference. Future online HIV prevention interventions recruiting diverse YMSM should focus on initiating online engagement among Black participants.
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Whiteley LB, Brown LK, Swenson RR, Valois RF, Vanable PA, Carey MP, DiClemente R, Salazar LF, Romer D. African American adolescents meeting sex partners online: closing the digital research divide in STI/HIV prevention. J Prim Prev 2012; 33:13-8. [PMID: 22293979 DOI: 10.1007/s10935-012-0262-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Minority adolescents are affected disproportionately by HIV and STIs, and the Internet is a popular venue to meet sex partners. Little is known about the risks of this behavior for minority adolescents. The majority of studies that have examined sexual risk behavior online or STI/HIV prevention programs online have been among adult MSM. In this study, data from 1,045 African American youth found that 6% met sex partners online and in chat rooms. Odds ratios, adjusting for gender, found this behavior was associated with alcohol (AOR = 2.33, 95% CI [1.1, 4.7]) and drug use (AOR = 3.45, 95% CI [1.9, 6.1]), unprotected vaginal (AOR = 4.71, 95% CI [1.9, 8.4]) and anal sex (AOR = 4.77, 95% CI [1.3,17.1]) in the last 90 days, more lifetime vaginal (AOR = 3.65, 95% CI [2.0, 6.8]) and anal sex (AOR = 2.74, 95% CI [1.5, 4.8]), greater sexual sensation seeking (AOR = 2.92, 95% CI [1.5, 5.7]) and greater depression (AOR = 2.06, 95% CI [1.2, 3.6]. A final multiple logistic regression analyses found that male gender (AOR = 3.13, 95% CI [1.7, 5.8]), drug use at last sex (AOR = 2.41, 95% CI [1.3, 4.5]), lifetime history of vaginal (AOR = 2.90, 95% CI [1.5, 5.5]) and anal sex (AOR = 2.09, 95% CI [1.2, 3.6]), and cocaine use (AOR = 8.53, 95% CI [2.7, 27.3]) were independently associated with having sex with a partner met online. Meeting sex partners online is associated with a variety of risks among African American youth; however, the Internet may be an opportunity for intervention.
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Affiliation(s)
- Laura B Whiteley
- Bradley/Hasbro Children’s Research Center, Rhode Island Hospital, Coro West Building, One Hoppin Street, Providence, RI 02903, USA.
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Geraghty AWA, Torres LD, Leykin Y, Pérez-Stable EJ, Muñoz RF. Understanding attrition from international Internet health interventions: a step towards global eHealth. Health Promot Int 2012; 28:442-52. [PMID: 22786673 DOI: 10.1093/heapro/das029] [Citation(s) in RCA: 82] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Worldwide automated Internet health interventions have the potential to greatly reduce health disparities. High attrition from automated Internet interventions is ubiquitous, and presents a challenge in the evaluation of their effectiveness. Our objective was to evaluate variables hypothesized to be related to attrition, by modeling predictors of attrition in a secondary data analysis of two cohorts of an international, dual language (English and Spanish) Internet smoking cessation intervention. The two cohorts were identical except for the approach to follow-up (FU): one cohort employed only fully automated FU (n = 16 430), while the other cohort also used 'live' contact conditional upon initial non-response (n = 1000). Attrition rates were 48.1 and 10.8% for the automated FU and live FU cohorts, respectively. Significant attrition predictors in the automated FU cohort included higher levels of nicotine dependency, lower education, lower quitting confidence and receiving more contact emails. Participants' younger age was the sole predictor of attrition in the live FU cohort. While research on large-scale deployment of Internet interventions is at an early stage, this study demonstrates that differences in attrition from trials on this scale are (i) systematic and predictable and (ii) can largely be eliminated by live FU efforts. In fully automated trials, targeting the predictors we identify may reduce attrition, a necessary precursor to effective behavioral Internet interventions that can be accessed globally.
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Abstract
The rapidly changing media landscape and proliferation of new technologies creates vast new opportunities for HIV prevention. The fast growth of the relatively new eHealth field is a testament to the excitement and promise of these new technologies. eHealth interventions in HIV prevention tested to date include computer- and Internet-based interventions; chat room interventions; text messaging interventions; and social media. The current article provides a brief review of these types of interventions in HIV prevention, including their unique advantages and evidence of efficacy. Implications for future research in the eHealth HIV prevention field are discussed.
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Affiliation(s)
- Seth M Noar
- School of Journalism and Mass Communication, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
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Zablotska IB, Holt M, Prestage G. Changes in gay men's participation in gay community life: implications for HIV surveillance and research. AIDS Behav 2012; 16:669-75. [PMID: 21424273 DOI: 10.1007/s10461-011-9919-9] [Citation(s) in RCA: 72] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Successful antiretroviral treatments, achievements in gay acceptance and human rights, and internet use have prompted changes in gay socialising which create potential challenges for engaging with gay men for HIV surveillance and research. We used data from the Australian behavioural surveillance and explored (i) the relationship between community engagement and HIV related practices, and (ii) time trends in gay men's engagement with the gay community. Analyses were conducted using log-binomial regression and chi-square test for trend. The proportion of men who socialized mainly with gay men declined and the Internet use to connect with sex partners increased over time. Gay social engagement was associated with HIV positive serostatus, unprotected anal intercourse with regular partners and a high frequency of HIV/STI testing. Our findings indicate a shift in how gay men socialise and find partners. We discuss the challenges for ongoing engagement with gay men for behavioural surveillance and HIV research.
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Strategies to retain participants in a long-term HIV prevention randomized controlled trial: lessons from the MINTS-II study. AIDS Behav 2012; 16:469-79. [PMID: 21538084 DOI: 10.1007/s10461-011-9957-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Achieving satisfactory retention in online HIV prevention trials typically has proven difficult, particularly over extended timeframes. The overall aim of this study was to assess factors associated with retention in the Men's INTernet Study II (MINTS-II), a randomized controlled trial of a sexual risk reduction intervention for men who have sex with men. Participants were recruited via e-mails and banner advertisements in December, 2007 to participate in the MINTS-II Sexpulse intervention and followed over a 12-month period. Retention across the treatment and control arms was 85.2% at 12 months. Factors associated with higher retention included: randomization to the control arm, previous participation in a study by the research team, e-mail and telephone reminders to complete a survey once it was available online, and fewer e-mail contacts between surveys. The results provide evidence that achieving satisfactory retention is possible in online HIV prevention trials, and suggest best practices for maximizing retention.
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Hightow-Weidman LB, Pike E, Fowler B, Matthews DM, Kibe J, McCoy R, Adimora AA. HealthMpowerment.org: feasibility and acceptability of delivering an internet intervention to young Black men who have sex with men. AIDS Care 2012; 24:910-20. [PMID: 22272759 DOI: 10.1080/09540121.2011.647677] [Citation(s) in RCA: 68] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
Young Black men who have sex with men (BMSM) are disproportionately affected by HIV/AIDS in the USA and continue to experience rapidly increasing HIV incidence. We designed a tailored, theory-based interactive HIV/STI prevention website for young BMSM, called HealthMpowerment.org (HMP) and conducted a small pilot trial comparing HMP to currently available HIV/STI websites. We present findings demonstrating feasibility and acceptability of delivering the intervention to the target population of young BMSM. Retention rates were 90% and 78% at one- and three-month follow-ups, respectively. Evaluation immediately after the intervention's completion revealed that participants who used the HMP website reported high levels of user satisfaction and interest and low levels of website difficulty and frustration. At the end of the intervention, there was a trend in increased behavioral intentions to use condoms and engage in preparatory condom use behaviors in the intervention group compared to the control group (p=0.10). We observed a reduction in mean scores on the CES-D scale among those in the intervention group that was not seen in the control group at the one-month follow-up, though this was not statistically significant. Feedback from exit interviews with study participants suggested that HMP is relevant to the prevention needs of young BMSM. Overall, the findings support the acceptability and feasibility of delivering this prevention program to a group that has few interventions despite bearing a significant burden of the epidemic. Future trials, combining Internet and mobile phone technologies, are planned to test HMP among larger and more diverse populations of young BMSM.
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Affiliation(s)
- Lisa B Hightow-Weidman
- Division of Infectious Diseases, Department of Medicine, UNC School of Medicine, The University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
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McFarland W, Chen YH, Nguyen B, Grasso M, Levine D, Stall R, Colfax G, Robertson T, Truong HHM, Raymond HF. Behavior, intention or chance? A longitudinal study of HIV seroadaptive behaviors, abstinence and condom use. AIDS Behav 2012; 16:121-31. [PMID: 21644001 DOI: 10.1007/s10461-011-9936-8] [Citation(s) in RCA: 87] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Seroadaptive behaviors have been widely described as preventive strategies among men who have sex with men (MSM) and other populations worldwide. However, causal links between intentions to adopt seroadaptive behaviors and subsequent behavior have not been established. We conducted a longitudinal study of 732 MSM in San Francisco to assess consistency and adherence to multiple seroadaptive behaviors, abstinence and condom use, whether prior intentions predict future seroadaptive behaviors and the likelihood that observed behavioral patterns are the result of chance. Pure serosorting (i.e., having only HIV-negative partners) among HIV-negative MSM and seropositioning (i.e., assuming the receptive position during unprotected anal sex) among HIV-positive MSM were more common, more successfully adhered to and more strongly associated with prior intentions than consistent condom use. Seroconcordant partnerships occurred significantly more often than expected by chance, reducing the prevalence of serodiscordant partnerships. Having no sex was intended by the fewest MSM, yet half of HIV-positive MSM who abstained from sex at baseline also did so at 12 month follow-up. Nonetheless, no preventive strategy was consistently used by more than one-third of MSM overall and none was adhered to by more than half from baseline to follow-up. The effectiveness of seroadaptive strategies should be improved and used as efficacy endpoints in trials of behavioral prevention interventions.
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Bailey JV, Murray E, Rait G, Mercer CH, Morris RW, Peacock R, Cassell J, Nazareth I. Cochrane Review: Interactive computer-based interventions for sexual health promotion. ACTA ACUST UNITED AC 2011. [DOI: 10.1002/ebch.885] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Noar SM. Computer technology-based interventions in HIV prevention: state of the evidence and future directions for research. AIDS Care 2011; 23:525-33. [PMID: 21287420 DOI: 10.1080/09540121.2010.516349] [Citation(s) in RCA: 67] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Computer technology-based interventions (CBIs) represent a promising area for HIV prevention behavioral intervention research. Such programs are a compelling prevention option given their potential for broad reach, customized content, and low cost delivery. The purpose of the current article is to provide a review of the state of the literature on CBIs. First, we define CBIs in HIV prevention and highlight the many advantages of such interventions. Next, we provide an overview of what is currently known regarding the efficacy of CBIs in HIV prevention, focusing on two recent meta-analyses of this literature. Finally, we propose an agenda for future directions for research in the area of CBIs, using the RE-AIM model as an organizing guide. We conclude that with the continued growth of computer technologies, opportunities to apply such technologies in HIV prevention will continue to blossom. Further research is greatly needed to advance an understanding of not only how and under what circumstances CBIs can be efficacious, but also how the reach, adoption, implementation, and maintenance of such programs in clinical and community settings can be achieved.
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Affiliation(s)
- Seth M Noar
- Department of Communication, University of Kentucky, Lexington, KY, USA.
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Khosropour CM, Sullivan PS. Predictors of retention in an online follow-up study of men who have sex with men. J Med Internet Res 2011; 13:e47. [PMID: 21745792 PMCID: PMC3222173 DOI: 10.2196/jmir.1717] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2010] [Revised: 04/18/2011] [Accepted: 04/19/2011] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND In the past 10 years, the Internet has emerged as a venue for men who have sex with men (MSM) to meet sex partners. Because online sex seeking has increased among MSM, Internet-based human immunodeficiency virus (HIV) prevention interventions are of interest. However, few online studies to date have demonstrated an ability to retain study participants, specifically MSM of color, in longitudinal online studies. OBJECTIVE The current analysis examines data from a 3-month online prospective study of MSM to determine the association of race and incentive level with two retention outcomes: (1) agreeing to participate in a follow-up survey and providing an email address and (2) linking into the follow-up survey at the follow-up time point. METHODS Internet-using MSM were recruited through banner advertisements on MySpace.com. White, black, and Hispanic participants from 18 to 35 years of age were randomized to an offer of enrollment in an online follow-up survey at four levels of incentive (US $0, US $5, US $10, and US $20). Multivariable logistic regression models were used to estimate the odds of the two outcome measures of interest controlling for additional independent factors of interest. RESULTS Of eligible participants, 92% (2405/2607) agreed to participate in the follow-up survey and provided an email address. Hispanic men had decreased odds (adjusted odds ratio [OR] = 0.66, 95% confidence interval [CI] 0.47-0.92) of agreeing to participate in the follow-up survey compared with white men. Men reporting unprotected anal intercourse with a male sex partner in the past 12 months had increased odds of agreeing to participate in the follow-up survey (adjusted OR = 1.42, 95% CI 1.05-1.93). Of the participants who provided an email address, 22% (539/2405) linked into the follow-up survey at the 3-month follow-up time point. The odds of linking into the follow-up survey for black men were approximately half the odds for white men (adjusted OR = 0.47, 95% CI 0.35-0.63). Participants who were offered an incentive had increased odds of linking into the follow-up survey (adjusted OR = 1.29, 95% CI 1.02-1.62). Email addresses provided by participants that were used for online financial management and email accounts that were checked daily were associated with increased odds of linking into the follow-up survey (adjusted OR = 1.97, 95% CI 1.54-2.52; adjusted OR = 1.51, 95% CI 1.22-1.87, respectively). CONCLUSIONS This analysis identified factors that predicted retention in an online, prospective study of MSM. Hispanic and black study participants were less likely to be retained in the study compared with white study participants. Because these men bear the greatest burden of HIV incidence among MSM in the United States, it is critical that new research methods be developed to increase retention of these groups in online research studies.
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Affiliation(s)
- Christine M Khosropour
- Rollins School of Public Health, Department of Epidemiology, Emory University, Atlanta, GA, USA
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Sullivan PS, Khosropour CM, Luisi N, Amsden M, Coggia T, Wingood GM, DiClemente RJ. Bias in online recruitment and retention of racial and ethnic minority men who have sex with men. J Med Internet Res 2011; 13:e38. [PMID: 21571632 PMCID: PMC3221372 DOI: 10.2196/jmir.1797] [Citation(s) in RCA: 129] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2011] [Accepted: 04/12/2011] [Indexed: 11/25/2022] Open
Abstract
Background The Internet has become an increasingly popular venue for men who have sex with men (MSM) to meet potential sex partners. Given this rapid increase in online sex-seeking among MSM, Internet-based interventions represent an important HIV (human immunodeficiency virus) prevention strategy. Unfortunately, black and Hispanic MSM, who are disproportionately impacted by the HIV epidemic in the United States, have been underrepresented in online research studies. Objective Our objective was to examine and quantify factors associated with underrecruitment and underretention of MSM of color in an online HIV behavioral risk research study of MSM recruited from an online social networking site. Methods Internet-using MSM were recruited through banner advertisements on MySpace.com targeted at men who reported in their MySpace profile their age as at least 18 and their sexual orientation as gay, bisexual, or unsure. Multivariable logistic regression models were used to estimate the odds stratified by race and ethnicity of the MySpace user clicking through the banner advertisement. To characterize survey retention, Kaplan-Meier survival curves and multivariable Cox proportional hazards models identified factors associated with survey dropout. Results Over 30,000 MySpace users clicked on the study banner advertisements (click-through rate of 0.37%, or 30,599 clicks from 8,257,271 impressions). Black (0.36% or 6474 clicks from 1,785,088 impressions) and Hispanic (0.35% or 8873 clicks from 2,510,434 impressions) MySpace users had a lower click-through rate compared with white (0.48% or 6995 clicks from 1,464,262 impressions) MySpace users. However, black men had increased odds of click-through for advertisements displaying a black model versus a white model (adjusted odds ratio [OR] = 1.83, 95% confidence interval [CI] 1.72 - 1.95), and Hispanic participants had increased odds of click-through when shown an advertisement displaying an Asian model versus a white model (adjusted OR = 1.70, 95% CI 1.62 - 1.79). Of the 9005 men who consented to participate, 6258 (69%) completed the entire survey. Among participants reporting only male sex partners, black non-Hispanic and Hispanic participants were significantly more likely to drop out of the survey relative to white non-Hispanic participants (hazard ratio [HR] = 1.6, 95% CI 1.4 - 1.8 and HR = 1.3, 95% CI 1.1 - 1.4, respectively). Men with a college-level of education were more likely to complete the survey than those with a high-school level of education (HR = 0.8, 95% CI 0.7 - 0.9), while men who self-identified as heterosexual were more likely to drop out of the survey compared with men who self-identified as gay (HR = 2.1, 95% CI 1.1 - 3.7). Conclusions This analysis identified several factors associated with recruitment and retention of MSM in an online survey. Differential click-through rates and increased survey dropout by MSM of color indicate that methods to recruit and retain black and Hispanic MSM in Internet-based research studies are paramount. Although targeting banner advertisements to MSM of color by changing the racial/ethnic composition of the advertisements may increase click-through, decreasing attrition of these study participants once they are engaged in the survey remains a challenge.
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Affiliation(s)
- Patrick S Sullivan
- Rollins School of Public Health, Department of Epidemiology, Emory University, Atlanta, GA 30322, USA.
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Sharma A, Sullivan PS, Khosropour CM. Willingness to Take a Free Home HIV Test and Associated Factors among Internet-Using Men Who Have Sex with Men. ACTA ACUST UNITED AC 2011; 10:357-64. [PMID: 21527425 DOI: 10.1177/1545109711404946] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVES Online HIV prevention studies have been limited in their ability to obtain biological specimens to measure study outcomes. We describe factors associated with willingness of men who have sex with men (MSM) to take a free home HIV test as part of an online HIV prevention study. METHODS Between March and April 2009, we interviewed 6163 HIV-negative MSM and assessed the willingness to test for HIV infection using a home collection kit. RESULTS Men reported being very likely (3833; 62%) or likely (1236; 20%) to accept a home HIV test as part of an online HIV prevention study. The odds of being willing to home test were higher for men who were offered incentives of $10 or $25, were black, had unprotected anal intercourse in the past 12 months, and were unaware of their HIV status. CONCLUSIONS Home testing offered as part of online HIV prevention research is acceptable overall and in important subgroups of high-risk MSM.
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Affiliation(s)
- Akshay Sharma
- 1Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, USA
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Abstract
OBJECTIVES To describe the technologic advances in the digital media, including computers, mobile phones, and the Internet, that have greatly expanded opportunities to deliver evidence-based HIV education, prevention, and treatment programs. METHODS This article examines the use of digital media in the United States and its potential role in HIV prevention and care. RESULTS Although the "digital divide" is shrinking, access varies by age, race/ethnicity, and education. The Internet is an important medium for delivering universal and targeted HIV education and prevention, especially for men who have sex with men, who report going online to seek health information online and for social and sexual networking. Online and off-line behavioral interventions using digital media range from computerized multimedia interventions that take into account individual behaviors to brief untailored video interventions. Numerous Web sites facilitate access to care by providing a variety of services, including location of and linkage to HIV testing and treatment sites. HIV treatment and adherence programs that use online medical records text messaging, paging, and tablet computer-based counseling tools are also being developed. CONCLUSIONS HIV prevention and care programs using digital media have great potential to cost-effectively meet the complex needs of diverse and often underserved populations living with or at high risk of HIV.
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Rosser BRS, Wilkerson JM, Smolenski DJ, Oakes JM, Konstan J, Horvath KJ, Kilian GR, Novak DS, Danilenko GP, Morgan R. The future of Internet-based HIV prevention: a report on key findings from the Men's INTernet (MINTS-I, II) Sex Studies. AIDS Behav 2011; 15 Suppl 1:S91-100. [PMID: 21360127 DOI: 10.1007/s10461-011-9910-5] [Citation(s) in RCA: 65] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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McKirnan DJ, Tolou-Shams M, Courtenay-Quirk C. The Treatment Advocacy Program: a randomized controlled trial of a peer-led safer sex intervention for HIV-infected men who have sex with men. J Consult Clin Psychol 2011; 78:952-63. [PMID: 20919760 DOI: 10.1037/a0020759] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
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.
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Affiliation(s)
- David J McKirnan
- Department of Psychology, University of Illinois at Chicago, Chicago, IL 60607, USA.
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Wallace P, Murray E, McCambridge J, Khadjesari Z, White IR, Thompson SG, Kalaitzaki E, Godfrey C, Linke S. On-line randomized controlled trial of an internet based psychologically enhanced intervention for people with hazardous alcohol consumption. PLoS One 2011; 6:e14740. [PMID: 21408060 PMCID: PMC3052303 DOI: 10.1371/journal.pone.0014740] [Citation(s) in RCA: 81] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2010] [Accepted: 12/10/2010] [Indexed: 11/18/2022] Open
Abstract
Background Interventions delivered via the Internet have the potential to address the problem of hazardous alcohol consumption at minimal incremental cost, with potentially major public health implications. It was hypothesised that providing access to a psychologically enhanced website would result in greater reductions in drinking and related problems than giving access to a typical alcohol website simply providing information on potential harms of alcohol. DYD-RCT Trial registration: ISRCTN 31070347. Methodology/Principal Findings A two-arm randomised controlled trial was conducted entirely on-line through the Down Your Drink (DYD) website. A total of 7935 individuals who screened positive for hazardous alcohol consumption were recruited and randomized. At entry to the trial, the geometric mean reported past week alcohol consumption was 46.0 (SD 31.2) units. Consumption levels reduced substantially in both groups at the principal 3 month assessment point to an average of 26.0 (SD 22.3) units. Similar changes were reported at 1 month and 12 months. There were no significant differences between the groups for either alcohol consumption at 3 months (intervention: control ratio of geometric means 1.03, 95% CI 0.97 to 1.10) or for this outcome and the main secondary outcomes at any of the assessments. The results were not materially changed following imputation of missing values, nor was there any evidence that the impact of the intervention varied with baseline measures or level of exposure to the intervention. Conclusions/Significance Findings did not provide support for the hypothesis that access to a psychologically enhanced website confers additional benefit over standard practice and indicate the need for further research to optimise the effectiveness of Internet-based behavioural interventions. The trial demonstrates a widespread and potentially sustainable demand for Internet based interventions for people with hazardous alcohol consumption, which could be delivered internationally. Trial Registration Controlled-Trials.com ISRCTN31070347
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Affiliation(s)
- Paul Wallace
- E-health Unit, Research Department of Primary Care and Population Health, University College London, London, United Kingdom.
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Khadjesari Z, Murray E, Kalaitzaki E, White IR, McCambridge J, Thompson SG, Wallace P, Godfrey C. Impact and costs of incentives to reduce attrition in online trials: two randomized controlled trials. J Med Internet Res 2011; 13:e26. [PMID: 21371988 PMCID: PMC3221348 DOI: 10.2196/jmir.1523] [Citation(s) in RCA: 84] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2010] [Accepted: 08/06/2010] [Indexed: 11/14/2022] Open
Abstract
Background Attrition from follow-up is a major methodological challenge in randomized trials. Incentives are known to improve response rates in cross-sectional postal and online surveys, yet few studies have investigated whether they can reduce attrition from follow-up in online trials, which are particularly vulnerable to low follow-up rates. Objectives Our objective was to determine the impact of incentives on follow-up rates in an online trial. Methods Two randomized controlled trials were embedded in a large online trial of a Web-based intervention to reduce alcohol consumption (the Down Your Drink randomized controlled trial, DYD-RCT). Participants were those in the DYD pilot trial eligible for 3-month follow-up (study 1) and those eligible for 12-month follow-up in the DYD main trial (study 2). Participants in both studies were randomly allocated to receive an offer of an incentive or to receive no offer of an incentive. In study 1, participants in the incentive arm were randomly offered a £5 Amazon.co.uk gift voucher, a £5 charity donation to Cancer Research UK, or entry in a prize draw for £250. In study 2, participants in the incentive arm were offered a £10 Amazon.co.uk gift voucher. The primary outcome was the proportion of participants who completed follow-up questionnaires in the incentive arm(s) compared with the no incentive arm. Results In study 1 (n = 1226), there was no significant difference in response rates between those participants offered an incentive (175/615, 29%) and those with no offer (162/611, 27%) (difference = 2%, 95% confidence interval [CI] –3% to 7%). There was no significant difference in response rates among the three different incentives offered. In study 2 (n = 2591), response rates were 9% higher in the group offered an incentive (476/1296, 37%) than in the group not offered an incentive (364/1295, 28%) (difference = 9%, 95% CI 5% to 12%, P < .001). The incremental cost per extra successful follow-up in the incentive arm was £110 in study 1 and £52 in study 2. Conclusion Whereas an offer of a £10 Amazon.co.uk gift voucher can increase follow-up rates in online trials, an offer of a lower incentive may not. The marginal costs involved require careful consideration. Trial registration ISRCTN31070347; http://www.controlled-trials.com/ISRCTN31070347 (Archived by WebCite at http://www.webcitation.org/5wgr5pl3s)
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Affiliation(s)
- Zarnie Khadjesari
- E-health Unit, Research Department of Primary Care and Population Health, University College London, London, United Kingdom.
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Mevissen FE, Ruiter RA, Meertens RM, Zimbile F, Schaalma HP. Justify your love: Testing an online STI-risk communication intervention designed to promote condom use and STI-testing. Psychol Health 2011; 26:205-21. [DOI: 10.1080/08870446.2011.531575] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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van der Veen YJJ, de Zwart O, Mackenbach J, Richardus JH. Cultural tailoring for the promotion of hepatitis B screening in Turkish Dutch: a protocol for a randomized controlled trial. BMC Public Health 2010; 10:674. [PMID: 21054830 PMCID: PMC3091579 DOI: 10.1186/1471-2458-10-674] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2010] [Accepted: 11/05/2010] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Chronic hepatitis B virus infection (HBV) is an important health problem in the Turkish community in the Netherlands, and promotion of screening for HBV in this risk group is necessary. An individually tailored intervention and a culturally tailored intervention have been developed to promote screening in first generation 16-40 year old Turkish immigrants. This paper describes the design of the randomized controlled trial, which will be used to evaluate the effectiveness of the two tailored internet interventions as compared to generic online information on HBV, and to assess the added value of tailoring on socio-cultural factors. METHODS/DESIGN A cluster randomized controlled trial design, in which we invite all Rotterdam registered inhabitants born in Turkey, aged 16-40 (n = 10,000), to visit the intervention website is used. A cluster includes all persons living at one house address. The clusters are randomly assigned to either group A, B or C. On the website, persons eligible for testing will be selected through a series of exclusion questions and will then continue in the randomly assigned intervention group. Group A will receive generic information on HBV. Group B will receive individually tailored information related to social-cognitive determinants of screening. Group C will receive culturally tailored information which, next to social-cognitive factors, addresses cultural factors related to screening. Subsequently, participants may obtain a laboratory form, with which they can be tested free of charge at local health centres. The main outcome of the study is the percentage of eligible persons tested for HBV through to participation in one of the three groups. Measurements of the outcome behaviour and its determinants will be at baseline and five weeks post-intervention. DISCUSSION This trial will provide information on the effectiveness of a culturally tailored internet intervention promoting HBV-screening in first generation Turkish immigrants in the Netherlands, aged 16-40. The results will contribute to the evidence base for culturally tailored (internet) interventions in ethnic minority populations. An effective intervention will lead to a reduction of the morbidity and mortality due to HBV in this population. This may not only benefit patients, but also help reduce health inequalities in western countries. TRIAL REGISTRATION The Netherlands National Trial Register NTR 2394.
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Affiliation(s)
- Ytje J J van der Veen
- Erasmus MC, University Medical Center Rotterdam, Dept, of Public Health, the Netherlands.
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75
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Bull SS, McFarlane M, Lloyd L, Rietmeijer C. The process of seeking sex partners online and implications for STD/HIV prevention. AIDS Care 2010; 16:1012-20. [PMID: 15511733 DOI: 10.1080/09540120412331292426] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Research has shown that online sex-seeking among men who have sex with men (MSM) is related to elevated risk for sexually transmitted diseases (STDs), including HIV infection; however, the process of seeking sex online is not well understood. It is important to understand the process of seeking sex partners in order to determine the best method for reaching MSM at high risk for infection. We report on baseline data from the Smart Sex Quest, an Internet-based STD prevention intervention targeting MSM (n = 1,776, 79% white, mean age = 33 years). Results indicate that older, white, college-educated men solicited sex partners on AOL, whereas Gay.com was a more frequent choice among younger men. Yahoo was named as a solicitation site more frequently by those with no college education, as were 'bareback' websites devoted to facilitating anal sex without the use of condoms. Following online solicitation, men tended to meet in public restrooms (86%), partners' homes (74%) and their own home (57%). Though results are limited by the self-selected nature of the sample, the data have important implications for online outreach, study recruitment and intervention.
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Affiliation(s)
- S Salyers Bull
- Colorado Health Outcomes Program, University of Colorado Health Sciences Center, Aurora, CO 80045-0508, USA.
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76
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Bailey JV, Murray E, Rait G, Mercer CH, Morris RW, Peacock R, Cassell J, Nazareth I. Interactive computer-based interventions for sexual health promotion. Cochrane Database Syst Rev 2010:CD006483. [PMID: 20824850 DOI: 10.1002/14651858.cd006483.pub2] [Citation(s) in RCA: 121] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND Sexual health promotion is a major public health challenge; there is huge potential for health promotion via technology such as the Internet. OBJECTIVES To determine effects of interactive computer-based interventions (ICBI) for sexual health promotion, considering cognitive, behavioural, biological and economic outcomes. SEARCH STRATEGY We searched more than thirty databases for randomised controlled trials (RCTs) on ICBI and sexual health, including CENTRAL, DARE, MEDLINE, EMBASE, CINAHL, British Nursing Index, and PsycINFO. We also searched reference lists of published studies and contacted authors. All databases were searched from start date to November 2007, with no language restriction. SELECTION CRITERIA RCTs of interactive computer-based interventions for sexual health promotion, involving participants of any age, gender, sexual orientation, ethnicity or nationality. 'Interactive' was defined as packages that require contributions from users to produce tailored material and feedback that is personally relevant. DATA COLLECTION AND ANALYSIS Two review authors screened abstracts, applied eligibility and quality criteria and extracted data. Results of RCTs were pooled using a random-effects model with standardised mean differences (SMDs) for continuous outcomes and odds ratios (ORs) for binary outcomes. We assessed heterogeneity using the I(2) statistic. Separate meta-analyses were conducted by type of comparator: 1) minimal intervention such as usual practice or leaflet, 2) face-to-face intervention or 3) a different design of ICBI; and by type of outcome (cognitive, behavioural, biological outcomes). MAIN RESULTS We identified 15 RCTs of ICBI conducted in various settings and populations (3917 participants). Comparing ICBI to 'minimal interventions' such as usual practice, meta-analyses showed statistically significant effects as follows: moderate effect on sexual health knowledge (SMD 0.72, 95% CI 0.27 to 1.18); small effect on safer sex self-efficacy (SMD 0.17, 95% CI 0.05 to 0.29); small effect on safer-sex intentions (SMD 0.16, 95% CI 0.02 to 0.30); and also an effect on sexual behaviour (OR 1.75, 95% CI 1.18 to 2.59). Data were insufficient for meta-analysis of biological outcomes and analysis of cost-effectiveness.In comparison with face-to-face sexual health interventions, meta-analysis was only possible for sexual health knowledge, showing that ICBI were more effective (SMD 0.36, 95% CI 0.13 to 0.58). Two further trials reported no difference in knowledge between ICBI and face-to-face intervention, but data were not available for pooling. There were insufficient data to analyse other types of outcome.No studies measured potential harms (apart from reporting any deterioration in measured outcomes). AUTHORS' CONCLUSIONS ICBI are effective tools for learning about sexual health, and they also show positive effects on self-efficacy, intention and sexual behaviour. More research is needed to establish whether ICBI can impact on biological outcomes, to understand how interventions might work, and whether they are cost-effective.
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Affiliation(s)
- Julia V Bailey
- Research Department of Primary Care and Population Health, University College London, Upper Third Floor, Royal Free Hospital, Rowland Hill Street, London, UK, NW3 2PF
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Blas MM, Alva IE, Carcamo CP, Cabello R, Goodreau SM, Kimball AM, Kurth AE. Effect of an online video-based intervention to increase HIV testing in men who have sex with men in Peru. PLoS One 2010; 5:e10448. [PMID: 20454667 PMCID: PMC2862715 DOI: 10.1371/journal.pone.0010448] [Citation(s) in RCA: 69] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2009] [Accepted: 11/27/2009] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Although many men who have sex with men (MSM) in Peru are unaware of their HIV status, they are frequent users of the Internet, and can be approached by that medium for promotion of HIV testing. METHODS We conducted an online randomized controlled trial to compare the effect of HIV-testing motivational videos versus standard public health text, both offered through a gay website. The videos were customized for two audiences based on self-identification: either gay or non-gay men. The outcomes evaluated were 'intention to get tested' and 'HIV testing at the clinic.' FINDINGS In the non-gay identified group, 97 men were randomly assigned to the video-based intervention and 90 to the text-based intervention. Non-gay identified participants randomized to the video-based intervention were more likely to report their intention of getting tested for HIV within the next 30 days (62.5% vs. 15.4%, Relative Risk (RR): 2.77, 95% Confidence Interval (CI): 1.42-5.39). After a mean of 125.5 days of observation (range 42-209 days), 11 participants randomized to the video and none of the participants randomized to text attended our clinic requesting HIV testing (p = 0.001). In the gay-identified group, 142 men were randomized to the video-based intervention and 130 to the text-based intervention. Gay-identified participants randomized to the video were more likely to report intentions of getting an HIV test within 30 days, although not significantly (50% vs. 21.6%, RR: 1.54, 95% CI: 0.74-3.20). At the end of follow up, 8 participants who watched the video and 10 who read the text visited our clinic for HIV testing (Hazard Ratio: 1.07, 95% CI: 0.40-2.85). CONCLUSION This study provides some evidence of the efficacy of a video-based online intervention in improving HIV testing among non-gay-identified MSM in Peru. This intervention may be adopted by institutions with websites oriented to motivate HIV testing among similar MSM populations. TRIAL REGISTRATION Clinicaltrials.gov NCT00751192.
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Affiliation(s)
- Magaly M Blas
- Unit of Epidemiology, HIV and STD, School of Public Health and Administration, Universidad Peruana Cayetano Heredia, Lima, Peru.
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Chiasson MA, Shaw FS, Humberstone M, Hirshfield S, Hartel D. Increased HIV disclosure three months after an online video intervention for men who have sex with men (MSM). AIDS Care 2010; 21:1081-9. [PMID: 20024766 DOI: 10.1080/09540120902730013] [Citation(s) in RCA: 74] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
A behavioral intervention for men who have sex with men (MSM) was created for online delivery. The nine-minute video drama "The Morning After" (www.hivbigdeal.org) was designed to promote critical thinking about HIV risk. MSM were recruited for the evaluation through banner ads on a subscription-based gay sexual meeting web site. Participants viewed the intervention online and completed online behavioral questionnaires at enrollment and three month follow-up. Each participant served as his own control. No participant incentives were provided. Follow-up was completed by 522 (54%) of 971 eligible men. Men completing follow-up were similar to those who did not by age and prevalence of unprotected anal intercourse (UAI) but reported more lifetime sex partners. They also differed somewhat by race, education, and HIV testing. In the three months after the intervention, men were significantly more likely to disclose HIV status to partners (odds ratio [OR] = 3.37, p<0.001) and less likely to report a casual partner or UAI in their most recent sexual encounter than at baseline. Of 120 men HIV tested during follow-up, 17 (14%) reported being HIV seropositive. These findings show that MSM at high risk for HIV will participate in a brief online video intervention designed to engage critical thinking and that significant, self-reported increases in HIV disclosure and decreases in risk behavior occurred three months after MSM viewed the video.
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Moskowitz DA, Melton D, Owczarzak J. PowerON: the use of instant message counseling and the Internet to facilitate HIV/STD education and prevention. PATIENT EDUCATION AND COUNSELING 2009; 77:20-6. [PMID: 19217742 PMCID: PMC4636117 DOI: 10.1016/j.pec.2009.01.002] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/07/2008] [Revised: 01/05/2009] [Accepted: 01/13/2009] [Indexed: 05/22/2023]
Abstract
OBJECTIVE In recent years, Internet-based or online counseling has emerged as an effective way to assess psychological disorders and discuss destructive behaviors with individuals or groups of individuals. This study explores the application of online counseling to HIV/STD risk-taking behavior among men who have sex with men (MSM). METHODS PowerON, an organization that provides sexual health information to MSM exclusively online, used instant message technology to counsel MSM in real time through computer-mediated means. A sample of 279 transcripts of instant message exchanges between PowerON counselors and Gay.com users were recorded and qualitatively analyzed. RESULTS Approximately 43% of the instant message sessions discussed information about HIV/STD testing. Risk-taking behaviors were addressed in 39% of the sessions. Information about HIV/STDs and general counseling were given in 23% and 18% of the counseling sessions, respectively. CONCLUSION The data showed these instant message sessions to be a potentially feasible forum for HIV/STD counseling. PRACTICE IMPLICATIONS Information ordinarily disseminated at health clinics could be successfully distributed through the Internet to MSM.
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Affiliation(s)
- David A Moskowitz
- Medical College of Wisconsin, Center for AIDS Intervention Research, Department of Psychiatry and Behavioral Medicine, Milwaukee, WI 53202, USA.
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Effects of an Internet-based intervention for HIV prevention: the Youthnet trials. AIDS Behav 2009; 13:474-87. [PMID: 19037719 DOI: 10.1007/s10461-008-9487-9] [Citation(s) in RCA: 67] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2008] [Accepted: 10/23/2008] [Indexed: 10/21/2022]
Abstract
Youth use the Internet and computers in unprecedented numbers. We have yet to identify interventions that can reach and retain large numbers of diverse youth online and demonstrate HIV prevention efficacy. We tested a single session condom promotion Internet intervention for 18-24 year olds in two RCTs: one sample recruited online and one recruited in clinics. All study elements were carried out on the Internet. Using repeated measures structural equation models we analyzed change in proportion of sex acts protected by condoms (PPA) over time. Among sexually active youth in the Internet sample, persons exposed to the intervention had very slight increases in condom norms, and this was the only factor impacting PPA. We saw no intervention effects in the clinic sample. Internet-based interventions need to be more intensive to see greater effects. We need to do more to reach high risk youth online and keep their attention for multiple sessions.
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Moloney MF, Aycock DM, Cotsonis GA, Myerburg S, Farino C, Lentz M. An Internet-Based Migraine Headache Diary: Issues in Internet-Based Research. Headache 2009; 49:673-86. [DOI: 10.1111/j.1526-4610.2009.01399.x] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Murray E, Khadjesari Z, White IR, Kalaitzaki E, Godfrey C, McCambridge J, Thompson SG, Wallace P. Methodological challenges in online trials. J Med Internet Res 2009; 11:e9. [PMID: 19403465 PMCID: PMC2762798 DOI: 10.2196/jmir.1052] [Citation(s) in RCA: 143] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2008] [Revised: 12/12/2008] [Accepted: 02/03/2009] [Indexed: 01/24/2023] Open
Abstract
Health care and health care services are increasingly being delivered over the Internet. There is a strong argument that interventions delivered online should also be evaluated online to maximize the trial's external validity. Conducting a trial online can help reduce research costs and improve some aspects of internal validity. To date, there are relatively few trials of health interventions that have been conducted entirely online. In this paper we describe the major methodological issues that arise in trials (recruitment, randomization, fidelity of the intervention, retention, and data quality), consider how the online context affects these issues, and use our experience of one online trial evaluating an intervention to help hazardous drinkers drink less (DownYourDrink) to illustrate potential solutions. Further work is needed to develop online trial methodology.
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Affiliation(s)
- Elizabeth Murray
- University College London, Director, E-health Unit, Archway Campus, Highgate Hill, London N19 5LW, UK.
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Web 2.0 and beyond: risks for sexually transmitted infections and opportunities for prevention. Curr Opin Infect Dis 2009; 22:67-71. [DOI: 10.1097/qco.0b013e328320a871] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Graham AL, Milner P, Saul JE, Pfaff L. Online advertising as a public health and recruitment tool: comparison of different media campaigns to increase demand for smoking cessation interventions. J Med Internet Res 2008; 10:e50. [PMID: 19073542 PMCID: PMC2630839 DOI: 10.2196/jmir.1001] [Citation(s) in RCA: 95] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2007] [Revised: 04/24/2008] [Accepted: 08/19/2008] [Indexed: 11/21/2022] Open
Abstract
BACKGROUND To improve the overall impact (reach x efficacy) of cessation treatments and to reduce the population prevalence of smoking, innovative strategies are needed that increase consumer demand for and use of cessation treatments. Given that 12 million people search for smoking cessation information each year, online advertising may represent a cost-efficient approach to reach and recruit online smokers to treatment. Online ads can be implemented in many forms, and surveys consistently show that consumers are receptive. Few studies have examined the potential of online advertising to recruit smokers to cessation treatments. OBJECTIVE The aims of the study were to (1) demonstrate the feasibility of online advertising as a strategy to increase consumer demand for cessation treatments, (2) illustrate the tools that can be used to track and evaluate the impact of online advertising on treatment utilization, and (3) highlight some of the methodological challenges and future directions for researchers. METHODS An observational design was used to examine the impact of online advertising compared to traditional recruitment approaches (billboards, television and radio ads, outdoor advertising, direct mail, and physician detailing) on several dependent variables: (1) number of individuals who enrolled in Web- or telephone-based cessation treatment, (2) the demographic, smoking, and treatment utilization characteristics of smokers recruited to treatment, and (3) the cost to enroll smokers. Several creative approaches to online ads (banner ads, paid search) were tested on national and local websites and search engines. The comparison group was comprised of individuals who registered for Web-based cessation treatment in response to traditional advertising during the same time period. RESULTS A total of 130,214 individuals responded to advertising during the study period: 23,923 (18.4%) responded to traditional recruitment approaches and 106,291 (81.6%) to online ads. Of those who clicked on an online ad, 9655 (9.1%) registered for cessation treatment: 6.8% (n = 7268) for Web only, 1.1% (n = 1119) for phone only, and 1.2% (n = 1268) for Web and phone. Compared to traditional recruitment approaches, online ads recruited a higher percentage of males, young adults, racial/ethnic minorities, those with a high school education or less, and dependent smokers. Cost-effectiveness analyses compare favorably to traditional recruitment strategies, with costs as low as US $5-$8 per enrolled smoker. CONCLUSIONS Developing and evaluating new ways to increase consumer demand for evidence-based cessation services is critical to cost-efficiently reduce population smoking prevalence. Results suggest that online advertising is a promising approach to recruit smokers to Web- and telephone-based cessation interventions. The enrollment rate of 9.1% exceeds most studies of traditional recruitment approaches. The powerful targeting capabilities of online advertising present new opportunities to reach subgroups of smokers who may not respond to other forms of advertising. Online advertising also provides unique evaluation opportunities and challenges to determine rigorously its impact and value.
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Affiliation(s)
- Amanda L Graham
- The Schroeder Institute for Tobacco Research and Policy Studies, American Legacy Foundation, NW, Washington, DC 20036, USA.
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85
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Bull SS, Vallejos D, Levine D, Ortiz C. Improving recruitment and retention for an online randomized controlled trial: experience from the Youthnet study. AIDS Care 2008; 20:887-93. [PMID: 18777217 DOI: 10.1080/09540120701771697] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
The objective of the study was to present recruitment and retention findings for an Internet based HIV prevention trial evaluated using a randomized controlled design among 15-25-year-olds accessing a website on the Internet. We used a combination of automated electronic and personalized approaches to increase and diversify recruitment, verify participant eligibility and increase retention. We posted 3.5 million banner advertisements, 9354 individuals clicked on the advertisement, 8950 completed an eligibility screener and 3298 a baseline survey; we flagged 675 of these as suspicious and enrolled 2623 individuals. Of these, 2082 (79%) completed a follow-up at one-month and 1398 (53%) completed a two-month follow-up. This retention rate is the highest we have seen for an Internet-based HIV-prevention trial. Our procedures can be replicated in other trials. We stress the importance of using a combination of automated and personalized techniques to increase enrollment, verify eligibility and promote retention.
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Affiliation(s)
- S S Bull
- University of Colorado at Denver and Health Sciences Center, Colorado Health Outcomes Program, Aurora, US.
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86
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Léobon A, Frigault LR. Frequent and systematic unprotected anal intercourse among men using the Internet to meet other men for sexual purposes in France: results from the "Gay Net Barometer 2006" survey. AIDS Care 2008; 20:478-84. [PMID: 18449826 DOI: 10.1080/09540120701868337] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
For men who have sex with men (MSM), the Internet has imposed itself in the past decade as the place to be to meet other men with similar interests for sex or just to surf in search of excitement. This is a biennial study on the MSM in France. Between December 2005 and February 2006, 15,085 MSM completed an online questionnaire on their social and sexual uses of the Internet. Participants in the "The Gay Net Barometer 2006" study responded to questions related to their sexual and sexual risk behaviours. One third of respondents reported at least one event of unprotected anal intercourse while 11.1% reported frequent or systematic unprotected anal intercourse. These sexual risk behaviours were associated with various sociodemographic and sexual variables in addition to the recruitment website. The study suggests Internet users are not a homogeneous group and intervention targeting of them should be based on an in-depth understanding of the sexual cultures operating within websites.
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Affiliation(s)
- Alain Léobon
- Laboratoire CARTA Unité Mixte de recherche Espaces et Sociétés, Centre National de la recherché scientifique, Angers, France.
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87
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Internet based HIV prevention research targeting rural MSM: feasibility, acceptability, and preliminary efficacy. J Behav Med 2008; 31:463-77. [PMID: 18770021 DOI: 10.1007/s10865-008-9171-6] [Citation(s) in RCA: 88] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2008] [Accepted: 08/19/2008] [Indexed: 10/21/2022]
Abstract
Internet delivered primary prevention interventions for HIV risk reduction present significant challenges. Changing lifestyle behaviors, such as beginning to use condoms, is difficult and men seeking dates on line may want to avoid thinking about HIV risk which may lead to low initiation and high dropout rates. Many Internet delivered HIV risk reduction programs have mimicked face-to-face outreach programs, failing to take advantage of the Internet's capabilities or did not conduct evaluation. This study focuses on examining the feasibility, acceptability, and efficacy of an Internet delivered HIV risk reduction program for rural men who have sex with men (MSM). The program included online recruiting, three intervention modules, each with two sessions, online questionnaires. The intervention was developed based on iterative research and the Information-Motivation-Behavioral skills model. Participants (N = 475) were randomly assigned to one of six module orders and data were collected automatically at pre-test and after each module. Data supports the feasibility and acceptability of the program as demonstrated by good retention and rapid program completion. Knowledge, self-efficacy, outcome expectancies and motivation increase in a dose response fashion. Post-intervention behavior changes included reduced anal sex and significant increases in condom use. Limitations include a short follow-up period, a predominantly young white rural sample, and the lack of an attention control. Overall the results of the study provide support for the efficacy of Internet-based interventions to reduce risk of HIV infection. Results also support traditional research methods to evaluate HIV prevention programs delivered exclusively through the Internet.
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88
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Lau JTF, Lau M, Cheung A, Tsui HY. A randomized controlled study to evaluate the efficacy of an Internet-based intervention in reducing HIV risk behaviors among men who have sex with men in Hong Kong. AIDS Care 2008; 20:820-8. [DOI: 10.1080/09540120701694048] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- J. T. F. Lau
- a Centre for Epidemiology & Biostatistics, School of Public Health , Faculty of Medicine, The Chinese University of Hong Kong
| | - M. Lau
- a Centre for Epidemiology & Biostatistics, School of Public Health , Faculty of Medicine, The Chinese University of Hong Kong
| | - A. Cheung
- a Centre for Epidemiology & Biostatistics, School of Public Health , Faculty of Medicine, The Chinese University of Hong Kong
| | - H. Y. Tsui
- a Centre for Epidemiology & Biostatistics, School of Public Health , Faculty of Medicine, The Chinese University of Hong Kong
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89
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Johnson WD, Diaz RM, Flanders WD, Goodman M, Hill AN, Holtgrave D, Malow R, McClellan WM. Behavioral interventions to reduce risk for sexual transmission of HIV among men who have sex with men. Cochrane Database Syst Rev 2008:CD001230. [PMID: 18646068 DOI: 10.1002/14651858.cd001230.pub2] [Citation(s) in RCA: 188] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND Men who have sex with men (MSM) remain at great risk for HIV infection. Program planners and policy makers need descriptions of interventions and quantitative estimates of intervention effects to make informed decisions concerning prevention funding and research. The number of intervention strategies for MSM that have been examined with strong research designs has increased substantially in the past few years. OBJECTIVES 1. To locate and describe outcome studies evaluating the effects of behavioral HIV prevention interventions for MSM.2. To summarize the effectiveness of these interventions in reducing unprotected anal sex.3. To identify study characteristics associated with effectiveness.4. To identify gaps and indicate future research, policy, and practice needs. SEARCH STRATEGY We searched electronic databases, current journals, manuscripts submitted by researchers, bibliographies of relevant articles, conference proceedings, and other reviews for published and unpublished reports from 1988 through December 2007. We also asked researchers working in HIV prevention about new and ongoing studies. SELECTION CRITERIA Studies were considered in scope if they examined the effects of behavioral interventions aimed at reducing risk for HIV or STD transmission among MSM. We reviewed studies in scope for criteria of outcome relevance (measurement of at least one of a list of behavioral or biologic outcomes, e.g., unprotected sex or incidence of HIV infections) and methodologic rigor (randomized controlled trials or certain strong quasi-experimental designs with comparison groups). DATA COLLECTION AND ANALYSIS We used fixed and random effects models to summarize rate ratios (RR) comparing intervention and control groups with respect to count outcomes (number of occasions of or partners for unprotected anal sex), and corresponding prevalence ratios (PR) for dichotomous outcomes (any unprotected anal sex vs. none). We used published formulas to convert effect sizes and their variances for count and dichotomous outcomes where necessary. We accounted for intraclass correlation (ICC) in community-level studies and adjusted for baseline conditions in all studies. We present separate results by intervention format (small group, individual, or community-level) and by type of intervention delivered to the comparison group (minimal or no HIV prevention in the comparison condition versus standard or other HIV prevention in the comparison condition). We examine rate ratios stratified according to characteristics of participants, design, implementation, and intervention content. For small group and individual-level interventions we used a stepwise selection process to identify a multivariable model of predictors of reduction in occasions of or partners for unprotected anal sex. We used funnel plots to examine publication bias, and Q (a chi-squared statistic with degrees of freedom = number of interventions minus 1) to test for heterogeneity. MAIN RESULTS We found 44 studies evaluating 58 interventions with 18,585 participants. Formats included 26 small group interventions, 21 individual-level interventions, and 11 community-level interventions. Sixteen of the 58 interventions focused on HIV-positives. The 40 interventions that were measured against minimal to no HIV prevention intervention reduced occasions of or partners for unprotected anal sex by 27% (95% confidence interval [CI] = 15% to 37%). The other 18 interventions reduced unprotected anal sex by 17% beyond changes observed in standard or other interventions (CI = 5% to 27%). Intervention effects were statistically homogeneous, and no independent variable was statistically significantly associated with intervention effects at alpha=.05. However, a multivariable model selected by backward stepwise elimination identified four study characteristics associated with reduction in occasions of or partners for unprotected anal sex among small group and individual-level interventions at alpha=.10. The most favorable reductions in episodes of or partners for unprotected anal sex (33% to 35% decreases) were observed among studies with count outcomes, those with shorter intervention spans (<=1 month), those with better retention in the intervention condition than in the comparison condition, and those with minimal to no HIV prevention intervention delivered to the comparison condition. Because there were only 11 community-level studies we did not search for a multivariable model for community-level interventions. In stratified analyses including only one variable at a time, the greatest reductions (40% to 54% decreases) in number of episodes of or partners for unprotected anal sex among community-level interventions were observed among studies where groups were assigned randomly rather than by convenience, studies with shorter recall periods and longer follow-up, studies with more than 25% non-gay identifying MSM, studies in which at least 90% of participants were white, and studies in which the intervention addressed development of personal skills. AUTHORS' CONCLUSIONS Behavioral interventions reduce self-reported unprotected anal sex among MSM. These results indicate that HIV prevention for this population can work and should be supported. Results of previous studies provide a benchmark for expectations in new studies. Meta-analysis can inform future design and implementation in terms of sample size, target populations, settings, goals for process measures, and intervention content. When effects differ by design variables, which are deliberately selected and planned, awareness of these characteristics may be beneficial to future designs. Researchers designing future small group and individual-level studies should keep in mind that to date, effects of the greatest magnitude have been observed in studies that used count outcomes and a shorter intervention span (up to 1 month). Among small group and individual-level studies, effects were also greatest when the comparison condition included minimal to no HIV prevention content. Nevertheless, statistically significant favorable effects were also seen when the comparison condition included standard or other HIV prevention content. Researchers choosing the latter option for new studies should plan for larger sample sizes based on the smaller expected net intervention effect noted above. When effects differ by implementation variables, which become evident as the study is conducted but are not usually selected or planned, caution may be advised so that future studies can reduce bias. Because intervention effects were somewhat stronger (though not statistically significantly so) in studies with a greater attrition in the comparison condition, differential retention may be a threat to validity. Extra effort should be given to retaining participants in comparison conditions. Among community-level interventions, intervention effects were strongest among studies with random assignment of groups or communities. Therefore the inclusion of studies where assignment of groups or communities was by convenience did not exaggerate the summary effect. The greater effectiveness of interventions including more than 25% non-gay identifying MSM suggests that when they can be reached, these men may be more responsive than gay-identified men to risk reduction efforts. Non-gay identified MSM may have had less exposure to previous prevention messages, so their initial exposure may have a greater impact. The greater effectiveness of interventions that include efforts to promote personal skills such as keeping condoms available and behavioral self-management indicates that such content merits strong consideration in development and delivery of new interventions for MSM. And the finding that interventions were most effective for majority white populations underscores the critical need for effective interventions for MSM of African and Latino descent. Further research measuring the incidence of HIV and other STDs is needed. Because most studies were conducted among mostly white men in the US and Europe, more evaluations of interventions are needed for African American and Hispanic MSM as well as MSM in the developing world. More research is also needed to further clarify which behavioral strategies (e.g., reducing unprotected anal sex, having oral sex instead of anal sex, reducing number of partners, avoiding serodiscordant partners, strategic positioning, or reducing anal sex even with condom use) are most effective in reducing transmission among MSM, the messages most effective in promoting these behaviors, and the methods and settings in which these messages can be most effectively delivered.
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Affiliation(s)
- Wayne D Johnson
- Division of HIV/AIDS Prevention, Centers for Disease Control and Prevention, Mailstop E-37, 1600 Clifton Road NE, Atlanta, GA 30333, USA.
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90
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Ybarra ML, Bull SS. Current trends in Internet- and cell phone-based HIV prevention and intervention programs. Curr HIV/AIDS Rep 2008; 4:201-7. [PMID: 18366952 DOI: 10.1007/s11904-007-0029-2] [Citation(s) in RCA: 135] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
As the reach of the Internet and cell phones increases, their use as health intervention and prevention tools has been increasingly researched. To identify recent advances in technology-based HIV prevention and intervention research, we conducted a literature search in the Spring of 2007. Only a handful of articles have been published in the last year describing evaluations of technology-based HIV programs. Nonetheless, many programs have recently been funded and are being developed or imminently evaluated. Results to date suggest the Internet and cell phones are feasible technologies to deliver HIV prevention and intervention programs for some target populations. Opportunities for future research are identified, including the development of programs for populations other than men who have sex with men who also are at risk for HIV (eg, adolescents, elderly), the integration of advances from other fields, examination of the potential for using text messaging to affect HIV behavior change, and applications of Internet-based programs in developing countries.
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Affiliation(s)
- Michele L Ybarra
- Internet Solutions for Kids, Inc., 1820 East Garry Avenue #105, Santa Ana, CA 92705, USA.
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91
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Grov C, Parsons JT, Bimbi DS. Sexual risk behavior and venues for meeting sex partners: an intercept survey of gay and bisexual men in LA and NYC. AIDS Behav 2007; 11:915-26. [PMID: 17206536 DOI: 10.1007/s10461-006-9199-y] [Citation(s) in RCA: 84] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2006] [Accepted: 11/30/2006] [Indexed: 11/30/2022]
Abstract
Understanding the link between venues for meeting sex partners and sexual risk behavior is critical to developing and placing effective sexual health education and HIV prevention services. Non-monogamous gay and bisexual men (n = 886) were surveyed in New York and Los Angeles about the venues that they met recent sex partners: bathhouses, private sex parties, gay bars/clubs, the gym, via public cruising, and the Internet. Bars/clubs, bathhouses, and the Internet were the most endorsed venues for meeting partners. Men having met a majority of their partners (i.e., "preference") via these three venues were compared/contrasted. Those having preference for bars/clubs were dissimilar from men with preference for bathhouses or the Internet on multiple levels (e.g. age, number of sex partners, temptation for unsafe sex). However, these men were proportionally similar in whether they had engaged in a recent episode of unprotected anal intercourse (UAI). Logistic regressions predicting UAI suggested venues might not play a role in differentiating men who had preference for bars/clubs, bathhouses or the Internet. Additional regression analyses utilizing all six venues to predict UAI suggested other person-factors such as identity as a barebacker and temptation for unsafe sex better explain UAI. This research suggests HIV prevention and educational campaigns targeted within venues need also address socio-psychological person-factors in addition to environmental/venue contexts.
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Affiliation(s)
- Christian Grov
- Center for HIV/AIDS Educational Studies and Training (CHEST), New York, NY, USA
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92
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Blas MM, Alva IE, Cabello R, Garcia PJ, Carcamo C, Redmon M, Kimball AM, Ryan R, Kurth AE. Internet as a tool to access high-risk men who have sex with men from a resource-constrained setting: a study from Peru. Sex Transm Infect 2007; 83:567-70. [PMID: 17932128 DOI: 10.1136/sti.2007.027276] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
OBJECTIVES In Peru, current interventions in high-risk men who have sex with men (MSM) reach a limited number of this population because they rely solely on peer education. The objective of this study was to assess the use of the internet as an alternative tool to access this population. METHODS Two nearly identical banner ads-both advertising an online survey but only one offering free HIV/syphilis tests and condoms-were displayed randomly on a Peruvian gay website. RESULTS The inclusion of the health incentive increased the frequency of completed surveys (5.8% vs 3.4% of delivered impressions; p<0.001), attracting high-risk MSM not previously tested for HIV but interested in a wide variety of preventive Web-based interventions. Eleven per cent (80/713) of participants who said they had completed the survey offering free testing visited our clinic: of those who attended, 6% had already been diagnosed as having HIV, while 5% tested positive for HIV. In addition, 8% tested positive for syphilis. CONCLUSIONS The internet can be used as a tool to access MSM in Peru. The compensation of a free HIV/syphilis test increased the frequency of participation in our online survey, indicating that such incentives may be an effective means of reaching this population. However, as only a small percentage of participants actually reported for testing, future research should develop and assess tailored internet interventions to increase HIV/STI testing and delivery of other prevention services to Peruvian MSM.
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Affiliation(s)
- M M Blas
- Unit of STD and HIV, School of Public Health, Universidad Peruana Cayetano Heredia, Av. Honorio Delgado 430. Urb. Ingenieria, Lima 31 Peru. Apartado 4314.
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93
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Zhang D, Bi P, Hiller JE, Lv F. Web-based HIV/AIDS behavioral surveillance among men who have sex with men: potential and challenges. Int J Infect Dis 2007; 12:126-31. [PMID: 17884663 DOI: 10.1016/j.ijid.2007.06.007] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2007] [Revised: 05/29/2007] [Accepted: 06/21/2007] [Indexed: 11/18/2022] Open
Abstract
With more men who have sex with men (MSM) seeking sexual partners through the Internet, the Internet has been characterized as a newly emerging risk environment for HIV transmission. Meanwhile, the flourishing of gay websites provides a good opportunity for health professionals to conduct systematic HIV/AIDS behavioral surveillance among MSM. Effective methods to recruit online MSM users have been developed, and online surveys have suggested many practical advantages over surveys in the traditional gay community. Although surveys among MSM via the Internet have a few limitations and risks, online surveillance can still be viewed as a feasible and convenient approach, especially in countries where the HIV/AIDS epidemic is concentrated in high-risk populations and where the conducting of such surveillance in traditional gay venues is difficult.
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Affiliation(s)
- Dapeng Zhang
- Department of Public Health, University of Adelaide, Level 9, 10 Pulteney Street, Adelaide, South Australia 5005, Australia
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94
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Abstracts. Health Psychol Rev 2007. [DOI: 10.1080/17437190701472504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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95
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Rhodes SD, Hergenrather KC, Yee LJ, Knipper E, Wilkin AM, Omli MR. Characteristics of a sample of men who have sex with men, recruited from gay bars and Internet chat rooms, who report methamphetamine use. AIDS Patient Care STDS 2007; 21:575-83. [PMID: 17711382 DOI: 10.1089/apc.2007.0002] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Crystal methamphetamine is a highly addictive stimulant that initially gained popularity in the western region of the United States and has spread to all regions of the country. This study was designed to identify factors associated with methamphetamine use among men who have sex with men (MSM) in North Carolina. Participants were recruited in five gay bars and in five geographically defined Internet chat rooms concurrently in 2005 to complete a brief assessment of drug use and other risk behaviors. Of the 1189 MSM who completed the assessment, mean age was 29 years. Two thirds self-identified as black/African American or other minorities, and 25% as bisexual. Nearly 6% reported using methamphetamines during the past 30 days. In multivariable analysis, MSM who reported using methamphetamines were more likely to report higher education; health insurance coverage; inconsistent condom use during anal sex within the past 3 months; a history of sexually transmitted disease (STD) infection; positive HIV serostatus; and use of medications designed to treat erectile dysfunction. A lack of data exists on methamphetamine use among MSM in the southeastern United States, particularly in nonurban regions. Because the southeastern United States carries a disproportionate HIV, AIDS, and STD burden, our findings underscore the need for further research and intervention.
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Affiliation(s)
- Scott D Rhodes
- Department of Social Sciences and Health Policy, Division of Public Health Sciences, and the Maya Angelou Research Center on Minority Health, Wake Forest University Health Sciences, Winston-Salem, North Carolina 27157-1063, USA.
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96
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Pequegnat W, Rosser BRS, Bowen AM, Bull SS, DiClemente RJ, Bockting WO, Elford J, Fishbein M, Gurak L, Horvath K, Konstan J, Noar SM, Ross MW, Sherr L, Spiegel D, Zimmerman R. Conducting Internet-based HIV/STD prevention survey research: considerations in design and evaluation. AIDS Behav 2007; 11:505-21. [PMID: 17053853 DOI: 10.1007/s10461-006-9172-9] [Citation(s) in RCA: 130] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2005] [Accepted: 08/24/2006] [Indexed: 10/24/2022]
Abstract
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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Affiliation(s)
- Willo Pequegnat
- Center for Mental Health Research on AIDS, National Institute of Mental Health, Bethesda, MD, USA
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97
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Bull SS, Phibbs S, Watson S, McFarlane M. What do young adults expect when they go online? Lessons for development of an STD/HIV and pregnancy prevention website. J Med Syst 2007; 31:149-58. [PMID: 17489508 DOI: 10.1007/s10916-006-9050-z] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
We used participatory research to develop a theoretically based online STD/HIV and pregnancy prevention intervention that would be entertaining and captivating for 15-25 year olds while delivering key messages about condom use. We conducted six focus groups with 15-25 year olds attending reproductive health clinics and completed a content analysis with focus group data. Youth had expectations that websites contain features such as graphics and flash technology. They would participate in research online if their confidentiality was assured and if they could receive an instant incentive. Limited access to high-end bandwidth capability requires use of compressed graphics and music to reach diverse audiences. Youth suggested approaches to frame role-model delivered messages about HIV/STD and pregnancy risk, condom attitudes, norms and self-efficacy for negotiation. These data allowed for development of a dynamic, interactive and relatively low bandwidth site that retains fidelity to key theoretical constructs in STD/HIV and pregnancy prevention.
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Affiliation(s)
- Sheana Salyers Bull
- Colorado Health Outcomes Program, University of Colorado Health Sciences Center, PO Box 6508, Mail Stop f-443, Aurora, CO 80045-0508, USA.
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98
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Garofalo R, Herrick A, Mustanski BS, Donenberg GR. Tip of the Iceberg: young men who have sex with men, the Internet, and HIV risk. Am J Public Health 2007; 97:1113-7. [PMID: 17463378 PMCID: PMC1874202 DOI: 10.2105/ajph.2005.075630] [Citation(s) in RCA: 161] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/28/2006] [Indexed: 11/04/2022]
Abstract
OBJECTIVES We examined the prevalence of Internet use for meeting sexual partners (Internet partners) and HIV risk behaviors associated with this use among young men who have sex with men (aged 16-24 years). METHODS A sample of 270 young men who have sex with men completed a computer-assisted survey. We used bivariate chi(2) analyses and hierarchical logistic regression to assess factors associated with Internet-facilitated sexual encounters. RESULTS Using the Internet to meet sexual partners was common; 48% of our sample had sexual relations with a partner they met online. Of these, only 53% used condoms consistently, and 47% reported having sexual partners older (>4 years) than themselves. Regression analyses showed increased age, White race/ethnicity, history of unprotected anal intercourse, multiple anal intercourse partners, and engaging in sexual activity at a sex club or a bathhouse were associated with meeting sexual partners through the Internet. Only history of unprotected anal intercourse was associated with risky sexual behaviors with Internet partners (P<0.025). CONCLUSIONS Young men who have sex with men and who seek partners online also engage in other behaviors that place them at risk for HIV and other sexually transmitted infections.
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Affiliation(s)
- Robert Garofalo
- Adolescent HIV Services, Children's Memorial Hospital, Northwestern University, Chicago, Ill 60613, USA.
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Herbst JH, Beeker C, Mathew A, McNally T, Passin WF, Kay LS, Crepaz N, Lyles CM, Briss P, Chattopadhyay S, Johnson RL. The effectiveness of individual-, group-, and community-level HIV behavioral risk-reduction interventions for adult men who have sex with men: a systematic review. Am J Prev Med 2007; 32:S38-67. [PMID: 17386336 DOI: 10.1016/j.amepre.2006.12.006] [Citation(s) in RCA: 150] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2006] [Revised: 10/30/2006] [Accepted: 12/19/2006] [Indexed: 10/23/2022]
Abstract
This article presents the results of a systematic review of the effectiveness and economic efficiency of individual-, group-, and community-level behavioral interventions intended to reduce the risk of acquiring sexually transmitted HIV in adult men who have sex with men (MSM). These results form the basis for recommendations by the Task Force on Community Preventive Services on the use of these interventions. Sexual risk behavior and condom use were the outcomes used to assess effectiveness. Intervention effectiveness on biological outcomes could not be assessed because too few studies of adequate quality have been published. The evidence found in our review shows that individual-level, group-level, and community-level HIV behavioral interventions are effective in reducing the odds of unprotected anal intercourse (range 27% to 43% decrease) and increasing the odds of condom use for the group-level approach (by 81%). The Task Force concluded that the findings are applicable to MSM aged 20 years or older, across a range of settings and populations, assuming that interventions are appropriately adapted to the needs and characteristics of the MSM population of interest. Based on findings from economic evaluation studies, the Task Force also concluded that group- and community-level HIV behavioral interventions for adult MSM are not only cost effective but also result in actual cost savings. Additional information about other effects, barriers to implementation, and research gaps is provided in this paper. The recommendations based on these systematic reviews are expected to serve the needs of researchers, planners, and other public health decision makers.
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Affiliation(s)
- Jeffrey H Herbst
- Prevention Research Branch, Division of HIV/AIDS Prevention, National Center for HIV, STD and TB Prevention, Centers for Disease Control and Prevention, Atlanta, Georgia 30333, USA.
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100
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Mendias EP, Paar DP. Perceptions of health and self-care learning needs of outpatients with HIV/AIDS. J Community Health Nurs 2007; 24:49-64. [PMID: 17266405 DOI: 10.1080/07370010709336585] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Health promotion increases healthy behaviors, enhances health status, and decreases health care costs of chronically ill persons. As HIV has become a chronic illness, many HIV-positive persons may have health learning needs that affect their behaviors, health status, and health care costs. Health learning needs may be general or HIV specific. Social stigma may affect learning resource usage. We used Pender's Health Promotion Model and community-based health promotion principles as theoretical underpinnings for an exploratory study of perceived health and self-care learning needs, barriers, and preferred learning modalities of outpatients with HIV/AIDS. A nonrandom sample of 151 adults completed a researcher-designed self-report survey. Most (97%) expressed interest in health and self-care. Many identified multiple topics, learning barriers, and preferred learning modalities. A statistically significant difference (p=.027) was noted in communication needs of participants diagnosed with HIV versus AIDS. Findings have led to practice changes, health promotion activities, and further research.
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Affiliation(s)
- Elnora P Mendias
- The University of Texas Medical Branch School of Nursing, Galveston, TX 77555-1029, USA.
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