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Cheng W, Egan JE, Liu Q, Xu H, Stall R, Friedman MR. Psychosocial Correlates of HIV Testing Frequency Among Men Who Have Sex with Men in Guangzhou, China. AIDS Behav 2020; 24:363-372. [PMID: 30762189 DOI: 10.1007/s10461-019-02431-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
We examined sociodemographic and psychosocial factors associated with HIV testing patterns in the past 2 years among 492 HIV-negative men who have sex men (MSM) at an HIV testing center in Guangzhou, China. MSM who tested for HIV frequently were more likely to be older, reside in Guangzhou, and have higher monthly income. Compared with MSM who tested frequently, MSM who never tested were less likely to report that their sexual partner(s) had ever received HIV tests or that their good friends had ever received HIV tests, and were less likely to report having an HIV-positive gay friend or ever discussing HIV with sexual partners; they were more likely to report perceiving barriers to HIV testing. Compared with MSM who tested frequently, those who tested irregularly were less likely to report having HIV-positive gay friends or to disclose their sexual orientation to non-gay friends; reported greater barriers to HIV testing; and higher internalized homophobia.
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2
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Merchant RC, Liu T, Clark MA, Carey MP. Facilitating HIV/AIDS and HIV testing literacy for emergency department patients: a randomized, controlled, trial. BMC Emerg Med 2018; 18:21. [PMID: 29986662 PMCID: PMC6038177 DOI: 10.1186/s12873-018-0172-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2018] [Accepted: 06/26/2018] [Indexed: 11/17/2022] Open
Abstract
Background Although this has not been fully studied, videos and pictorial brochures might be equivalent methods of delivering HIV/AIDS and HIV testing information to emergency departments (ED) patients. It also is not known how well or for how long such knowledge is retained, if this information should be tailored according to patient health literacy, and if retention of this knowledge impacts future HIV testing behavior. Methods We will conduct a multi-site, randomized, controlled, longitudinal trial among 600 English- and 600 Spanish-speaking 18–64-year-old ED patients to investigate these questions. We will stratify our sample within language (English vs. Spanish) by health literacy level (lower vs. higher) and randomly assign patients to receive HIV/AIDS and HIV testing information by video or pictorial brochure. All patients will be tested for HIV in the ED. At 12-months post-enrollment, we will invite participants to be tested again for HIV. As primary aims, we will compare the efficacy of pictorial brochures and videos in improving short-term (in ED) HIV/AIDS and HIV testing knowledge and retaining this knowledge over 12 months. We will determine if and how short-term improvement and longer-term retention of knowledge interacts with information delivery mode (pictorial brochure or video), patient health literacy level (lower or higher), and language (English or Spanish). As secondary aims, using the Information-Motivation-Behavioral Skills (IMB) model as a heuristic framework, we will measure constructs from the IMB model relevant to our study, and assess their impact on HIV re-testing behavior; we will also examine the moderating influences of information delivery mode, language, and health literacy level. In addition, we will explore simplified screening strategies to identify ED patients with lower health literacy as ways to implement a tailored approach to HIV/AIDS and HIV testing information delivery in EDs. Discussion Study findings will guide ED-based delivery of HIV/AIDS and HIV testing information; that is, whether delivery modes (video or pictorial brochure) should be selected for patients by language and/or health literacy level. The results also will inform EDs when, how, and for whom information needs to be provided for those undergoing testing again for HIV within a one-year period. Trial registration ClinicalTrials.gov Identifier: NCT02284451. Posted November 6, 2014. Electronic supplementary material The online version of this article (10.1186/s12873-018-0172-7) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Roland C Merchant
- Department of Emergency Medicine, Brigham and Women's Hospital, Harvard Medical School, 75 Francis Street, Boston, MA, 02115, USA.
| | - Tao Liu
- Department of Biostatistics, Center for Statistical Sciences, School of Public Health, Brown University, Providence, RI, 02906, USA
| | - Melissa A Clark
- Department of Quantitative Health Sciences, University of Massachusetts Medical School, 368 Plantation Street, Worcester, MA, 01605, USA
| | - Michael P Carey
- Centers for Behavioral and Preventive Medicine, The Miriam Hospital, Coro West, Suite 309, 164 Summit Ave, Providence, RI, 02906, USA.,Department of Psychiatry and Human Behavior, Alpert Medical School, Brown University, Providence, RI, 02906, USA
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3
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Mueses-Marín HF, Tello-Bolívar IC, Galindo-Orrego MI, Galindo-Quintero J. Perceptions about sexual risk, HIV and HIV-testing in Cali, Colombia. COLOMBIA MEDICA (CALI, COLOMBIA) 2018; 49:139-147. [PMID: 30104805 PMCID: PMC6084922 DOI: 10.25100/cm.v49i2.2945] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Introduction In Colombia, 20%-54% of the population with sexual practices at higher risk for HIV infection (men who have sex with men, transgender women, women sex workers) has sometime been tested. Objective To describe perceptions of sexual risk, HIV and HIV testing in people with risky sexual practices and people who identify themselves as heterosexual. Methods Between 2012 and 2014, it was carried a descriptive study using HIV screening out in Cali-Colombia with the voluntary participation of 940 people aged over 18 years. There were used: informed consent, structured questionnaire and HIV testing. Descriptive, bivariate and multivariate Poisson regression models were performed. Results Average age 28.5 ±10.9 years; 50% men. 357 (38%) were people from the traditional risk group for HIV infection; and 583 (62%) corresponded to the non-traditional risk group (heterosexual men and women). Likewise, 62% and 41% respectively had HIV test. 51% to 53% reported having sex when they consumed liquor; commercial sex was higher in the group with risky sexual practices (32% vs 3%), as well as anal relations (77% vs 23%), consistent use of condom (32% vs 9%), and HIV positive test (14.3% vs 1.6%). The multivariate analysis showed for both groups that having HIV test was associated with being older than 25 years and a history of sexually transmitted infection. Conclusions Differentiated education strategies are needed based on risky sexual behaviors and that consider the importance of regular HIV tests for early diagnosis and timely enrollment in care and treatment.
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Affiliation(s)
| | | | | | - Jaime Galindo-Quintero
- Grupo Educación y Salud en VIH/Sida. Corporación de Lucha Contra el Sida, Cali, Colombia
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4
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Matovu JKB, Bukuluki PW, Mafigiri DK, Mudondo H. HIV counseling and testing practices among clients presenting at a market HIV clinic in Kampala, Uganda: a cross-sectional study. Afr Health Sci 2017; 17:729-737. [PMID: 29085400 PMCID: PMC5656195 DOI: 10.4314/ahs.v17i3.15] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Uptake of HIV counseling and testing (HCT) among informal sector workers is not well documented. OBJECTIVE To assess HCT practices among clients presenting for HIV services at a market HIV clinic in Kampala, Uganda. METHODS Between August 1 and September 15, 2009, clients presenting for HIV services at a market HIV clinic were invited to participate in the study. Socio-demographic and HCT data were collected from consenting adults aged 16+ years. Descriptive statistics were performed using STATA version 14.1. RESULTS Of 224 individuals who consented to the interview, n=139 62 % were market vendors while n=85 38 % were engaged in other market-related activities. Majority of the respondents, n=165, 73.7 %, had ever tested for HIV; of these, n=148,89.7 % had ever tested for 2+ times. The main reasons for repeat testing were the need to confirm previous HIV test results, n=126, 85.1% and the belief that the previous HIV test results were false, n=35, 23.6 %. Uptake of couples' HCT was low, n=63, 38.2 %, despite the fact that n=200, 89 % had ever heard of couples' HCT. CONCLUSION These findings indicate high rates of repeat testing but low rates of couples' HCT uptake in this population.
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Affiliation(s)
- Joseph KB Matovu
- School of Public Health, Makerere University College of Health Sciences, Kampala, Uganda
| | - Paul W Bukuluki
- Department of Social Work & Social Administration, School of Social Sciences, Makerere University College of Humanities and Social Sciences, Kampala, Uganda
| | - David K Mafigiri
- Department of Social Work & Social Administration, School of Social Sciences, Makerere University College of Humanities and Social Sciences, Kampala, Uganda
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5
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Redoschi BRL, Zucchi EM, Barros CRDS, Paiva VSF. Routine HIV testing in men who have sex with men: from risk to prevention. CAD SAUDE PUBLICA 2017; 33:e00014716. [PMID: 28538786 DOI: 10.1590/0102-311x00014716] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2016] [Accepted: 02/01/2017] [Indexed: 11/22/2022] Open
Abstract
We conducted a critical review of the literature on recurrent use of HIV testing in men who have sex with men (MSM). We performed a narrative review of the literature in which we analyzed the various conceptions on frequent testing over time, the implications for health programs, and the main social markers that influence the incorporation of HIV testing as routine care. Although it has existed since the 1990s, recurrent testing among MSM was frequently interpreted as increased exposure to HIV due to lack of condom use, and therefore as "unnecessary" testing. Beginning in the 2000s, periodic testing has become a programmatic recommendation and has been interpreted as a goal. Individuals' perception of their use of the test has rarely been considered in order to characterize such use as routine care. On the social and cultural level, individual aspects associated with recent or routine testing were included in contexts of favorable norms for testing and less AIDS stigma. Differences in generation, schooling, and types of affective-sexual partnerships play an important part in testing. Such differences highlight that the epidemiological category "men who have sex with men" encompasses diverse relations, identities, and practices that result in specific uses of the test as a prevention strategy. Thus, dialogue between programs, health professionals, and the persons most affected by the epidemic is crucial for building responses with real potential to confront the HIV epidemic, based on respect for human rights.
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Affiliation(s)
| | - Eliana Miura Zucchi
- Programa de Pós-graduação Stricto Sensu em Saúde Coletiva, Universidade Católica de Santos, Santos, Brasil
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6
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Feinstein BA, Johnson BA, Parsons JT, Mustanski B. Reactions to Testing HIV Negative: Measurement and Associations with Sexual Risk Behaviour Among Young MSM Who Recently Tested HIV Negative. AIDS Behav 2017; 21:1467-1477. [PMID: 27557984 DOI: 10.1007/s10461-016-1525-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Receiving an HIV-positive test result is associated with reduced condomless anal sex (CAS), but little is known about negative test results. The recent development of the Inventory of Reactions to Testing HIV Negative confirmed that there are diverse reactions to receiving a negative test result, which have implications for risk behaviour. The goals of the current study were to validate the measure in a sample of young men who have sex with men who recently tested HIV-negative (N = 1113) and to examine its associations with CAS. Factor analysis identified four factors, three of which were the same as the original factors (Reinforced Safety, Luck, and Invulnerability) and one that was novel (Reinforced Risk). Construct validity was demonstrated with associations between subscales and constructs from the IMB model of HIV prevention. Lower Reinforced Safety and higher Luck and Reinforced Risk were associated with more CAS. Associations between Reinforced Safety and Luck with CAS were stronger for those who reported more lifetime HIV tests. Findings highlight the importance of reactions to testing HIV-negative and suggest that they become more important with repeated testing.
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7
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Dadasovich R, Auerswald C, Wilson EC, Minnis AM, Raymond HF, McFarland W. Testosterone and sexual risk among transmen: a mixed methods exploratory study. CULTURE, HEALTH & SEXUALITY 2017; 19:256-266. [PMID: 27552941 PMCID: PMC5569315 DOI: 10.1080/13691058.2016.1216605] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
Little research has explored the link between the behavioural effects of testosterone use among transmen and HIV risk. We conducted a mixed methods study to explore testosterone use among transmen and the behavioural effects on HIV risk. A sample of 122 transmen from San Francisco participated in a cross-sectional quantitative survey and 14 transmen participated in 2 focus group discussions. Most participants (81.9%) were currently taking hormones. Participants attributed testosterone use to new sexual behaviours among 69% of transmen, changes in sexual attraction (49%), and increased frequency of sexual activity (72%). Among current testosterone users, 3.3% had cisgender men as partners before starting testosterone, whereas after starting testosterone, 25.4% did. Similarly, 4.1% had a transgender woman as a sexual partner before starting testosterone and 13.9% after starting testosterone. Findings suggest that testosterone's side effects were associated with transmen's desires for sex with cisgender men who have sex with men. The reported increase in attraction to and sex with partners from populations with a high HIV prevalence may have important implications for HIV risk among transmen, especially as the availability of transgender health services may draw transmen to a context in which HIV prevalence is high.
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Affiliation(s)
- Rand Dadasovich
- UC Berkeley-UC San Francisco Joint Medical Program, California, USA
| | - Coco Auerswald
- UC Berkeley-UC San Francisco Joint Medical Program, California, USA
- UC Berkeley School of Public Health, California, USA
| | - Erin C. Wilson
- San Francisco Department of Public Health, Center for Public Health Research, California, USA
- Corresponding author. Erin C. Wilson.
| | | | - H. Fisher Raymond
- UC San Francisco, Epidemiology and Biostatistics, California, USA
- San Francisco Department of Public Health, Center for Public Health Research, California, USA
| | - Willi McFarland
- UC San Francisco, Epidemiology and Biostatistics, California, USA
- San Francisco Department of Public Health, Center for Public Health Research, California, USA
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8
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Desai S, Nardone A, Hughes G, Delpech V, Burns F, Hart G, Gill ON. HIV incidence in an open national cohort of men who have sex with men attending sexually transmitted infection clinics in England. HIV Med 2017; 18:615-622. [PMID: 28127837 DOI: 10.1111/hiv.12498] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/30/2016] [Indexed: 11/29/2022]
Abstract
OBJECTIVES The aim of the study was to determine HIV incidence among men who have sex with men (MSM) who repeat test for HIV at sexually transmitted infection (STI) clinics in England, and identify associated factors. METHODS Annual HIV incidence and 95% confidence interval (CI) were calculated for a national cohort of MSM who tested HIV negative at any STI clinic in England in 2012 and had a follow-up test within 1 year using routinely collected data. Cox regression analyses were performed to identify predictors of HIV acquisition and population attributable risk for HIV infection was calculated for predictors. RESULTS In 2012, 85 500 MSM not known to be HIV positive attended any STI clinic in England, and 31% tested for HIV at least twice within 1 year at the same clinic. HIV incidence was 2.0 per 100 person-years (PY; 95% CI 1.8-2.2) among repeat testers. Incidence was higher among MSM of black ethnicity (3.2 per 100 PY) and those with a bacterial STI diagnosis at the initial attendance (3.2 per 100 PY). MSM with a previous syphilis or gonorrhoea infection were at significantly greater risk of acquiring HIV in the subsequent year [adjusted hazard ratio 4.1 (95% CI 2.0-8.3) and 2.1 (95% CI 1.4-3.2), respectively]. The predictors accounted for 37% of HIV infections. CONCLUSIONS Annual HIV incidence among MSM attending STI clinics in England is high. Previous STIs were predictors of HIV acquisition but only accounted for one in five infections. More discriminatory behavioural predictors of HIV acquisition could provide better triaging of HIV prevention services for MSM attending STI clinics.
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Affiliation(s)
- S Desai
- HIV & STI Department, Centre for Infectious Disease Surveillance and Control, Public Health England, London, UK.,Research Department of Infection & Population Health, University College London, London, UK
| | - A Nardone
- HIV & STI Department, Centre for Infectious Disease Surveillance and Control, Public Health England, London, UK
| | - G Hughes
- HIV & STI Department, Centre for Infectious Disease Surveillance and Control, Public Health England, London, UK
| | - V Delpech
- HIV & STI Department, Centre for Infectious Disease Surveillance and Control, Public Health England, London, UK
| | - F Burns
- Research Department of Infection & Population Health, University College London, London, UK.,Royal Free London NHS Foundation Trust, London, UK
| | - G Hart
- Research Department of Infection & Population Health, University College London, London, UK
| | - O N Gill
- HIV & STI Department, Centre for Infectious Disease Surveillance and Control, Public Health England, London, UK
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9
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Rosenberg NE, Hauser BM, Ryan J, Miller WC. The effect of HIV counselling and testing on HIV acquisition in sub-Saharan Africa: a systematic review. Sex Transm Infect 2016; 92:579-586. [PMID: 27531527 DOI: 10.1136/sextrans-2016-052651] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2016] [Revised: 06/27/2016] [Accepted: 07/17/2016] [Indexed: 11/04/2022] Open
Abstract
OBJECTIVES Annually, millions of people in sub-Saharan Africa (SSA) receive HIV counselling and testing (HCT), a service designed to inform persons of their HIV status and, if HIV uninfected, reduce HIV acquisition risk. However, the impact of HCT on HIV acquisition has not been systematically evaluated. We conducted a systematic review to assess this relationship in SSA. METHODS We searched for articles from SSA meeting the following criteria: an HIV-uninfected population, HCT as an exposure, longitudinal design and an HIV acquisition endpoint. Three sets of comparisons were assessed and divided into strata: sites receiving HCT versus sites not receiving HCT (Strata A), persons receiving HCT versus persons not receiving HCT (Strata B) and persons receiving couple HCT (cHCT) versus persons receiving individual HCT (Strata C). RESULTS We reviewed 1635 abstracts; eight met all inclusion criteria. Strata A consisted of one cluster randomised trial with a non-significant trend towards HCT being harmful: incidence rate ratio (IRR): 1.4. Strata B consisted of five observational studies with non-significant unadjusted IRRs from 0.6 to 1.3. Strata C consisted of two studies. Both displayed trends towards cHCT being more protective than individual HCT (IRRs: 0.3-0.5). All studies had at least one design limitation. CONCLUSIONS In spite of intensive scale-up of HCT in SSA, few well-designed studies have assessed the prevention impacts of HCT. The limited body of evidence suggests that individual HCT does not have a consistent impact on HIV acquisition, and cHCT is more protective than individual HCT.
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Affiliation(s)
- Nora E Rosenberg
- Department of Epidemiology, University of North Carolina, Chapel Hill, USA.,University of North Carolina Project, Lilongwe, Malawi
| | - Blake M Hauser
- University of North Carolina Project, Lilongwe, Malawi.,Department of Environmental Science and Engineering, University of North Carolina, Chapel Hill, USA
| | - Julia Ryan
- University of North Carolina Project, Lilongwe, Malawi.,Department of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London, UK
| | - William C Miller
- Department of Epidemiology, University of North Carolina, Chapel Hill, USA.,University of North Carolina Project, Lilongwe, Malawi.,Department of Epidemiology, Ohio State University, Columbus, USA
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10
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Stalter R, Chen M, Uwizeye G, Mutunge E, Ahayo A, Mugwaneza P, Shumbusho F, Wesson J. Association of sexual risk behaviour with previous HIV testing among voluntary HIV counselling and testing clients in Kigali, Rwanda. Int J STD AIDS 2015; 27:1317-1325. [PMID: 26568251 DOI: 10.1177/0956462415617590] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2015] [Accepted: 10/26/2015] [Indexed: 11/17/2022]
Abstract
With increased coverage of voluntary HIV counselling and testing (VCT) in Rwanda and a greater focus on repeat testing of key populations, it is important to understand whether the right clients are returning for repeat testing and if repeat testing is effective at reducing risk. We assessed the association between repeat testing and recent sexual risk behaviours among 1852 first time or repeat HIV testing clients in Kigali who had had sex, using data from a cross-sectional survey. Repeat testing was associated with being female, older and type of occupation. Multivariable analyses indicate that individuals who tested for HIV 1-2 times (aOR = 1.52, 95% CI: 1.08, 2.15) and 3+ times (aOR = 1.51, 95% CI: 1.06, 2.17) previously were more likely to report recent unprotected sex. Those with 3+ previous tests were more likely to have recently had multiple sexual partners (aOR = 2.19, 95% CI: 1.22, 3.92). However, a significant decrease in HIV prevalence is shown as individuals receive more HIV tests in their lifetime (p < 0.001). These findings show that individuals who report high-risk behaviours are returning for repeat tests. However, VCT may not be successful at addressing certain sexual risk behaviours. Therefore more intensive counselling or additional HIV prevention services may be needed.
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Affiliation(s)
| | | | - Glorieuse Uwizeye
- FHI 360, Kigali, Rwanda.,Human Resources for Health (HRH) Program, Ministry of Health, Kigali, Rwanda
| | - Elise Mutunge
- Institute of HIV/AIDS, Disease Prevention and Control, Rwanda Biomedical Center, Kigali, Rwanda
| | - Anita Ahayo
- Institute of HIV/AIDS, Disease Prevention and Control, Rwanda Biomedical Center, Kigali, Rwanda
| | - Placidie Mugwaneza
- Institute of HIV/AIDS, Disease Prevention and Control, Rwanda Biomedical Center, Kigali, Rwanda
| | - Fabienne Shumbusho
- FHI 360, Kigali, Rwanda.,Rwanda Healthcare Federation (RHF), Kigali, Rwanda
| | - Jennifer Wesson
- FHI 360, Kigali, Rwanda.,IntraHealth International, Chapel Hill, North Carolina, USA
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11
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Hoenigl M, Anderson CM, Green N, Mehta SR, Smith DM, Little SJ. Repeat HIV-testing is associated with an increase in behavioral risk among men who have sex with men: a cohort study. BMC Med 2015; 13:218. [PMID: 26444673 PMCID: PMC4596465 DOI: 10.1186/s12916-015-0458-5] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2015] [Accepted: 08/19/2015] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND The Center for Disease Control and Prevention recommends that high-risk groups, like sexually active men who have sex with men (MSM), receive HIV testing and counseling at least annually. The objective of this study was to investigate the relationship between voluntary repeat HIV testing and sexual risk behavior in MSM receiving rapid serologic and nucleic acid amplification testing. METHODS We performed a cohort study to analyze reported risk behavior among MSM receiving the "Early Test", a community-based, confidential acute and early HIV infection screening program in San Diego, California, between April 2008 and July 2014. The study included 8,935 MSM receiving 17,333 "Early Tests". A previously published risk behavior score for HIV acquisition in MSM (i.e. Menza score) was chosen as an outcome to assess associations between risk behaviors and number of repeated tests. RESULTS At baseline, repeat-testers (n = 3,202) reported more male partners and more condomless receptive anal intercourse (CRAI) when compared to single-testers (n = 5,405, all P <0.001). In 2,457 repeat testers there was a strong association observed between repeated HIV tests obtained and increased risk behavior, with number of male partners, CRAI with high risk persons, non-injection stimulant drug use, and sexually transmitted infections all increasing between the first and last test. There was also a linear increase of risk (i.e. high Menza scores) with number of tests up to the 17th test. In the multivariable mixed effects model, more HIV tests (OR = 1.18 for each doubling of the number of tests, P <0.001) and younger age (OR = 0.95 per 5-year increase, P = 0.006) had significant associations with high Menza scores. CONCLUSIONS This study found that the highest risk individuals for acquiring HIV (e.g. candidates for antiretroviral pre-exposure prophylaxis) can be identified by their testing patterns. Future studies should delineate causation versus association to improve prevention messages delivered to repeat testers during HIV testing and counseling sessions.
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Affiliation(s)
- Martin Hoenigl
- AntiViral Research Center, Division of Infectious Diseases, Department of Medicine, University of California, San Diego, 200 West Arbor Drive #8208, San Diego, CA, 92103, USA. .,Section of Infectious Diseases and Tropical Medicine, Department of Internal Medicine, Medical University of Graz, Graz, Austria. .,Division of Pulmonology, Department of Internal Medicine, Medical University of Graz, Graz, Austria.
| | - Christy M Anderson
- AntiViral Research Center, Division of Infectious Diseases, Department of Medicine, University of California, San Diego, 200 West Arbor Drive #8208, San Diego, CA, 92103, USA
| | - Nella Green
- AntiViral Research Center, Division of Infectious Diseases, Department of Medicine, University of California, San Diego, 200 West Arbor Drive #8208, San Diego, CA, 92103, USA
| | - Sanjay R Mehta
- AntiViral Research Center, Division of Infectious Diseases, Department of Medicine, University of California, San Diego, 200 West Arbor Drive #8208, San Diego, CA, 92103, USA.,Veterans Affairs Healthcare System, San Diego, CA, USA
| | - Davey M Smith
- AntiViral Research Center, Division of Infectious Diseases, Department of Medicine, University of California, San Diego, 200 West Arbor Drive #8208, San Diego, CA, 92103, USA.,Veterans Affairs Healthcare System, San Diego, CA, USA
| | - Susan J Little
- AntiViral Research Center, Division of Infectious Diseases, Department of Medicine, University of California, San Diego, 200 West Arbor Drive #8208, San Diego, CA, 92103, USA.
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12
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Grabbe KL, Courtenay-Quirk C, Baughman AL, Djomand G, Pedersen B, Lerotholi M, Nkonyana J, Ramphalla-Phatela P, Marum E. Re-Testing and Seroconversion Among HIV Testing and Counseling Clients in Lesotho. AIDS EDUCATION AND PREVENTION : OFFICIAL PUBLICATION OF THE INTERNATIONAL SOCIETY FOR AIDS EDUCATION 2015; 27:350-361. [PMID: 26241384 PMCID: PMC4756586 DOI: 10.1521/aeap.2015.27.4.350] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
HIV testing and counseling (HTC) is an essential component of comprehensive HIV programs. Retrospective HTC program data from 2006 to 2010 were examined to determine patterns of re-testing and seroconversion in Lesotho. Among 104,662 initially negative clients, 6,777 (6.5%) were re-testers. Predictors of re-testing included being male, age ≥ 25 years, divorced/separated, having more than a high school education, being tested as a couple, testing in the year 2006, testing in the capital city, and awareness of partner's recent testing behavior. Among re-testers who seroconverted (N = 259), predictors included being female and having less than a high school education. There is a critical need for more effectively targeting HIV retesting messages to align with WHO (2010) guidelines and identify persons at highest risk for HIV, to increase timely diagnoses and link persons to appropriate HIV prevention, care, and treatment services.
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Affiliation(s)
- Kristina L Grabbe
- Division of Global HIV/AIDS, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Cari Courtenay-Quirk
- Division of Global HIV/AIDS, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Andrew L Baughman
- Division of Global HIV/AIDS, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Gaston Djomand
- Division of Global HIV/AIDS, Centers for Disease Control and Prevention, Atlanta, Georgia
| | | | | | | | | | - Elizabeth Marum
- Division of Global HIV/AIDS, Centers for Disease Control and Prevention, Atlanta, Georgia
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13
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Mustanski B, Rendina HJ, Greene GJ, Sullivan PS, Parsons JT. Testing negative means I'm lucky, making good choices, or immune: diverse reactions to HIV test results are associated with risk behaviors. Ann Behav Med 2015; 48:371-83. [PMID: 24817015 DOI: 10.1007/s12160-014-9612-0] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND HIV testing may lead to behavioral changes among some individuals, but no scale has been developed to assess potential mechanisms. PURPOSE We aimed to develop and evaluate the psychometric properties of a scale to measure psychological reactions to the receipt of a negative HIV test and explore the scale's associations with unprotected anal intercourse (UAI). METHODS Two focus groups were conducted to develop the Inventory of Reactions to Testing HIV Negative, which was subsequently tested on 725 men who have sex with men in the New York City area. RESULTS Factor analyses confirmed the presence of three subscales-Reinforced Safety, Invulnerability, and Luck. Regression analyses demonstrated that the subscales interacted with HIV testing behavior to influence UAI. CONCLUSIONS These findings support the notion that there is heterogeneity in how individuals respond to a negative HIV test, with some individuals subsequently being influenced towards increased engagement in HIV risk behaviors.
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Affiliation(s)
- Brian Mustanski
- Northwestern University Feinberg School of Medicine, Chicago, IL, USA,
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Hoenigl M, Green N, Mehta SR, Little SJ. Risk Factors for Acute and Early HIV Infection Among Men Who Have Sex With Men (MSM) in San Diego, 2008 to 2014: A Cohort Study. Medicine (Baltimore) 2015; 94:e1242. [PMID: 26222863 PMCID: PMC4554110 DOI: 10.1097/md.0000000000001242] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
The objectives of this study were to identify risk factors associated with acute and early HIV infection (AEH) among men who have sex with men (MSM) undergoing community HIV testing and to compare demographics in those diagnosed with AEH with those diagnosed at chronic stage of HIV infection.In this retrospective cohort study, we analyzed risk factors associated with AEH among 8925 unique MSM (including 200 with AEH [2.2%] and 219 [2.5%] with newly diagnosed chronic HIV infection) undergoing community-based, confidential AEH screening in San Diego, California.The combination of condomless receptive anal intercourse (CRAI) plus ≥5 male partners, CRAI with an HIV-positive male, CRAI with a person who injects drugs, and prior syphilis diagnosis were significant predictors of AEH in the multivariable Cox regression model. Individuals reporting ≥1 of these 4 risk factors had a hazard ratio of 4.6 for AEH. MSM diagnosed with AEH differed in race (P = 0.005; more reported white race [P = 0.001], less black race [P = 0.030], trend toward less Native American race [P = 0.061]), when compared to those diagnosed with chronic HIV infection, while there was no difference observed regarding age.We established a multivariate model for the predicting risk of AEH infection in a cohort of MSM undergoing community HIV screening, which could be potentially used to discern those in need of further HIV nucleic acid amplification testing for community screening programs that do not test routinely for AEH. In addition, we found that race differed between those diagnosed with AEH and those diagnosed at chronic stage of HIV infection underlining the need for interventions that reduce stigma and promote the uptake of HIV testing for black MSM.
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Affiliation(s)
- Martin Hoenigl
- From the Division of Infectious Diseases, University of California San Diego (UCSD), San Diego, California (MH, NG, SRM, SJL); Section of Infectious Diseases and Tropical Medicine, Department of Internal Medicine (MH); Division of Pulmonology, Department of Internal Medicine, Medical University of Graz, Graz, Austria (MH); and Veterans Affairs Healthcare System, San Diego, California (SRM)
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Hoenigl M, Weibel N, Mehta SR, Anderson CM, Jenks J, Green N, Gianella S, Smith DM, Little SJ. Development and validation of the San Diego Early Test Score to predict acute and early HIV infection risk in men who have sex with men. Clin Infect Dis 2015; 61:468-75. [PMID: 25904374 DOI: 10.1093/cid/civ335] [Citation(s) in RCA: 73] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2015] [Accepted: 04/12/2015] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Although men who have sex with men (MSM) represent a dominant risk group for human immunodeficiency virus (HIV), the risk of HIV infection within this population is not uniform. The objective of this study was to develop and validate a score to estimate incident HIV infection risk. METHODS Adult MSM who were tested for acute and early HIV (AEH) between 2008 and 2014 were retrospectively randomized 2:1 to a derivation and validation dataset, respectively. Using the derivation dataset, each predictor associated with an AEH outcome in the multivariate prediction model was assigned a point value that corresponded to its odds ratio. The score was validated on the validation dataset using C-statistics. RESULTS Data collected at a single HIV testing encounter from 8326 unique MSM were analyzed, including 200 with AEH (2.4%). Four risk behavior variables were significantly associated with an AEH diagnosis (ie, incident infection) in multivariable analysis and were used to derive the San Diego Early Test (SDET) score: condomless receptive anal intercourse (CRAI) with an HIV-positive MSM (3 points), the combination of CRAI plus ≥5 male partners (3 points), ≥10 male partners (2 points), and diagnosis of bacterial sexually transmitted infection (2 points)-all as reported for the prior 12 months. The C-statistic for this risk score was >0.7 in both data sets. CONCLUSIONS The SDET risk score may help to prioritize resources and target interventions, such as preexposure prophylaxis, to MSM at greatest risk of acquiring HIV infection. The SDET risk score is deployed as a freely available tool at http://sdet.ucsd.edu.
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Affiliation(s)
- Martin Hoenigl
- Division of Infectious Diseases, University of California, San Diego Section of Infectious Diseases and Tropical Medicine Division of Pulmonology, Department of Internal Medicine, Medical University of Graz, Austria
| | - Nadir Weibel
- Department of Computer Science and Engineering, University of California, San Diego
| | - Sanjay R Mehta
- Division of Infectious Diseases, University of California, San Diego Veterans Affairs Healthcare System, San Diego, California
| | | | - Jeffrey Jenks
- Division of Infectious Diseases, University of California, San Diego
| | - Nella Green
- Division of Infectious Diseases, University of California, San Diego
| | - Sara Gianella
- Division of Infectious Diseases, University of California, San Diego
| | - Davey M Smith
- Division of Infectious Diseases, University of California, San Diego Veterans Affairs Healthcare System, San Diego, California
| | - Susan J Little
- Division of Infectious Diseases, University of California, San Diego
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Beougher SC, Bircher AE, Chakravarty D, Darbes LA, Gómez Mandic C, Neilands TB, Garcia CC, Hoff CC. Motivations to test for HIV among partners in concordant HIV-negative and HIV-discordant gay male couples. ARCHIVES OF SEXUAL BEHAVIOR 2015; 44:499-508. [PMID: 25550145 PMCID: PMC4323847 DOI: 10.1007/s10508-014-0403-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/12/2014] [Revised: 08/08/2014] [Accepted: 09/13/2014] [Indexed: 05/23/2023]
Abstract
Previous studies of HIV testing among gay men describe the motivations, facilitators and barriers, behaviors, and demographic characteristics of individuals who test. What little research focuses on HIV testing among gay men in relationships shows that they do not test regularly or, in some cases, at all-their motivations to test have not been investigated. With so little data on HIV testing for this population, and the continued privileging of individually focused approaches, gay men in relationships fall into a blind spot of research and prevention efforts. This study examined motivations to test for HIV using qualitative data from both partners in 20 gay male couples. Analysis revealed that the partners' motivations were either event-related (e.g., participants testing at the beginning of their relationship or HIV-negative participants in an HIV-discordant relationship testing after risky episode with their discordant primary partner) or partner-related (e.g., participants testing in response to a request or suggestion to test from their primary partner or participants testing out of concern for their primary partner's health and well-being). These data provide insight into relationship-oriented motivations to test for HIV for gay men in relationships and, in doing so, evidence their commitment to their primary partner and relationship. These motivations can be leveraged to increase HIV testing among gay men in relationships, a population that tests less often than single gay men, yet, until recently, has been underserved by prevention efforts.
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Affiliation(s)
- Sean C. Beougher
- Center for Research and Education on Gender and Sexuality, San Francisco State University, San Francisco, USA
| | - Anja E. Bircher
- Center for Research and Education on Gender and Sexuality, San Francisco State University, San Francisco, USA
| | - Deepalika Chakravarty
- Center for Research and Education on Gender and Sexuality, San Francisco State University, San Francisco, USA
- Center for AIDS Prevention Studies, University of California, San Francisco, San Francisco, USA
| | - Lynae A. Darbes
- Center for AIDS Prevention Studies, University of California, San Francisco, San Francisco, USA
| | - Carmen Gómez Mandic
- Center for Research and Education on Gender and Sexuality, San Francisco State University, San Francisco, USA
| | - Torsten B. Neilands
- Center for AIDS Prevention Studies, University of California, San Francisco, San Francisco, USA
| | - Carla C. Garcia
- Center for Research and Education on Gender and Sexuality, San Francisco State University, San Francisco, USA
| | - Colleen C. Hoff
- Center for Research and Education on Gender and Sexuality, San Francisco State University, San Francisco, USA
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Correlates of prior HIV testing among men who have sex with men in Cameroon: a cross-sectional analysis. BMC Public Health 2014; 14:1220. [PMID: 25424530 PMCID: PMC4258040 DOI: 10.1186/1471-2458-14-1220] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2014] [Accepted: 11/10/2014] [Indexed: 11/10/2022] Open
Abstract
Background Regular HIV testing is vital for timely linkage to the HIV care continuum and ensuring the success of behavioral and biomedical interventions to prevent HIV acquisition. Men who have sex with men (MSM) are a key population for HIV prevention, treatment, and care efforts globally. This study measures the factors associated with prior HIV testing among MSM in Cameroon. Methods In 2011, 272 and 239 MSM aged ≥ 18 were recruited from Douala and Yaoundé respectively using respondent-driven sampling (RDS) for a cross-sectional surveillance study. Participants completed a structured socio-behavioral survey and were offered HIV and syphilis testing and counseling. Results The majority of men self-reported ever testing for HIV (81.6%; 413/506) and receiving their last HIV test result (95.4%; 394/413). Testing in the last 12 months was more prevalent in Douala (63.3%; 169/267) compared to Yaoundé (55.9%; 132/236). Median frequency of testing was every 18 months in Douala and every two years in Yaoundé. In multivariate RDS-weighted analysis, correlates of ever testing for HIV in Douala were: having higher than secondary education compared to having secondary education or less (aOR = 3.51, 95% CI: 1.32-9.34), ever accessing a community-based HIV service for MSM (aOR = 3.37, 95% CI: 1.57-7.24) and having ≥4 male oral or anal sexual partners in the past 12 months (aOR = 2.49, 1.08-5.74). In Yaoundé, having higher than secondary education (aOR = 7.96, 95% CI: 1.31-48.41) was associated with ever testing for HIV. Conclusions Supporting regular HIV testing and linkage to care is important in a context of high HIV prevalence and limited use of condoms and condom-compatible lubricants. Building the capacity of MSM organizations and mainstream health services to deliver affordable, integrated, confidential, and MSM-sensitive HIV testing may assist in effectively engaging more MSM in the HIV treatment cascade. Giving specific attention to MSM who are younger, of lower socioeconomic status and less connected to community-based MSM organizations may increase HIV testing uptake. Given the levels of HIV testing and high HIV prevalence among MSM in Cameroon, optimizing the safe and effective provision and uptake of antiretroviral-based prevention and treatment approaches is paramount in changing the trajectory of the HIV epidemic among these men and within their sexual networks.
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HIV prevalence and high-risk sexual behaviours among MSM repeat and first-time testers in China: implications for HIV prevention. J Int AIDS Soc 2014; 17:18848. [PMID: 24993457 PMCID: PMC4082255 DOI: 10.7448/ias.17.1.18848] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2013] [Revised: 04/14/2014] [Accepted: 04/23/2014] [Indexed: 11/24/2022] Open
Abstract
Introduction Little is known about HIV testing, HIV infection and sexual behaviour among bathhouse patrons in China. This study aims to assess differences in HIV prevalence and high-risk sexual behaviours between repeat and first-time testers among men who have sex with men (MSM) attending bathhouse in Tianjin, China. Methods Between March 2011 and September 2012, a HIV voluntary counselling and testing station was established in a gay bathhouse, which provided HIV testing and conducted a survey among participants recruited through snowball sampling. Differences in demographic and high-risk sexual behaviours between repeat and first-time testers were assessed using the chi-square test. Univariate and multivariate logistic regression analyses were conducted to identify predictors for HIV infection. Results Of the 1642 respondents, 699 (42.6%) were repeat testers and 943 (57.4%) were first-time testers. Among repeat testers, a higher proportion were men aged 18 to 25, single, better educated, had a history of STIs and worked as male sex workers or “money boys” (MBs). Repeat testers were less likely to report having unprotected anal intercourse in the past six months. The overall HIV prevalence was 12.4% (203/1642). There was no difference in HIV prevalence between repeat (11.2%, 78/699) and first-time (13.3%, 125/943) testers. The HIV prevalence increased with age among first-time testers (χtrend2=9.816, p=0.002). First-time MB testers had the highest HIV prevalence of 34.5%. Conclusions MSM attending bathhouse had an alarmingly high HIV infection rate, particularly in MB. Targeted interventions are urgently needed especially focusing on older MSM and MBs.
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Leonard NR, Rajan S, Gwadz MV, Aregbesola T. HIV testing patterns among urban YMSM of color. HEALTH EDUCATION & BEHAVIOR 2014; 41:673-81. [PMID: 24973260 DOI: 10.1177/1090198114537064] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The heightened level of risk for HIV infection among Black and Latino young men who have sex with men (YMSM) is driven by multilevel influences. Using cross-sectional data, we examined HIV testing patterns among urban YMSM of color in a high-HIV seroprevalence area (ages 16 to 21 years). Self-reported frequency of testing was high, with 42% of youth reporting testing at a greater frequency than recommended guidelines. There were no differences between less frequent and more frequent testers on sexual risk behaviors. Most (80%) youth cited reassurance of HIV-negative status as a reason for testing. Further, over half of the sample reported numerous other reasons for HIV testing, which spanned individual, partner, social, and structural levels of influence. Approximately half of respondents indicated that peers, family members, and counselors influenced their motivation to get tested. Of concern, their first HIV test occurred approximately 2 years after their first sexual experience with another male. These results indicate the need to consider developmental issues as well as comprehensive, multilevel efforts to ensure that YMSM of color test at the Centers for Disease Control and Prevention-recommended frequency but not less than this or too frequently.
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Matković Puljić V, Kosanović Ličina ML, Kavić M, Nemeth Blažić T. Repeat HIV testing at voluntary testing and counseling centers in Croatia: successful HIV prevention or failure to modify risk behaviors? PLoS One 2014; 9:e93734. [PMID: 24705595 PMCID: PMC3976312 DOI: 10.1371/journal.pone.0093734] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2013] [Accepted: 03/07/2014] [Indexed: 11/18/2022] Open
Abstract
HIV testing plays a critical role in preventing the spread of the virus and identifying infected individuals in need of care. Voluntary counseling and testing centers (VCTs) not only conduct testing but they also provide counseling. Since a proportion of people who test negative for HIV on their previous visit will return for retesting, the frequency of retesting and the characteristics of those who retest may provide insights into the efficacy of testing and counseling strategies. In this cross-sectional, retrospective study of 1,482 VCT clients in Croatia in 2010, 44.3% had been tested for HIV before. The rate of repeat HIV testing is lower in Croatia than in other countries. Men who have sex with men (MSM) clients, those with three or more sexual partners in the last 12 months, consistent condom users with steady partners, and intravenous drug users were more likely to be repeat testers. This finding suggests that clients presenting for repeat HIV testing are those who self-identify as being at a higher risk of infection. Our data showed that testing positive for HIV was not associated with repeat testing. However, the effects of repeat testing on HIV epidemiology needs to be explored.
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Affiliation(s)
- Vlatka Matković Puljić
- University Hospital for Infectious Diseases, Dr. Fran Mihaljević, Zagreb, Croatia
- * E-mail:
| | | | - Marija Kavić
- University Hospital for Infectious Diseases, Dr. Fran Mihaljević, Zagreb, Croatia
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Deblonde J, Hamers FF, Callens S, Lucas R, Barros H, Rüütel K, Hemminki E, Temmerman M. HIV testing practices as reported by HIV-infected patients in four European countries. AIDS Care 2013; 26:487-96. [DOI: 10.1080/09540121.2013.841831] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Jessika Deblonde
- International Centre for Reproductive Health, Ghent University, Ghent, Belgium
| | - Françoise F. Hamers
- Department of Economic and Public Health Evaluation, Haute Autorité de Santé, Saint-Denis La Plaine Cedex, France
| | - Steven Callens
- Department Internal Medicine, Infectious Diseases and Psychosomatic Medicine, Ghent University Hospital, Ghent, Belgium
| | - Raquel Lucas
- Institute of Public Health, University of Porto Medical School, Porto, Portugal
| | - Henrique Barros
- Institute of Public Health, University of Porto Medical School, Porto, Portugal
| | - Kristi Rüütel
- National Institute for Health Development, Tallinn, Estonia
| | - Elina Hemminki
- National Health and Welfare Institute, Helsinki, Finland
| | - Marleen Temmerman
- International Centre for Reproductive Health, Ghent University, Ghent, Belgium
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Drabkin AS, Sikkema KJ, Wilson PA, Meade CS, Hansen NB, DeLorenzo A, Kochman A, MacFarlane JC, Watt MH, Aunon FM, Ranby KW, Mayer G. Risk patterns preceding diagnosis among newly HIV-diagnosed men who have sex with men in New York City. AIDS Patient Care STDS 2013; 27:333-41. [PMID: 23730703 PMCID: PMC3701313 DOI: 10.1089/apc.2012.0313] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Men who have sex with men (MSM) are at high risk for contracting and transmitting HIV. They are increasingly encouraged to get tested, but understanding of the interplay between HIV testing and risk behavior is limited. One hundred fifty newly HIV-diagnosed (within past 3 months) MSM were recruited from a community clinic in New York City. Participants completed an interview assessing sexual behavior and substance use during the 3 months pre-diagnosis, current depressive symptoms, and prior HIV testing. HIV-related health characteristics at diagnosis were abstracted from medical records. Analyses examined factors associated with unprotected anal intercourse (UAI) in the 3 months pre-diagnosis, and with a negative HIV test in the 12 months pre-diagnosis. The sample was young (mean age=32.5, SD=8.8), ethnically diverse (62% racial/ethnic minority), low-income (71%≤$30,000/year), and educated (48% college/advanced degree). Most (95%) had a prior negative HIV test, 55% within the last 12 months. Significant risk behavior was reported, with 79% reporting UAI. UAI was associated with recent testing and use of substances during sexual behavior. Recent testing was associated with being employed/a student, having had UAI, and higher CD4 count. Implications for future research addressing perceived HIV risk, HIV testing utilization, and risk behavior are discussed.
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Affiliation(s)
- Anya S Drabkin
- Department of Psychology and Neuroscience, Duke University, Durham, NC 27708, USA.
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STD coinfection and reinfection following HIV diagnosis: evidence of continued sexual risk behavior. Sex Transm Dis 2013; 38:347-8. [PMID: 21057381 DOI: 10.1097/olq.0b013e3181fc6ace] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
In 2004, 424 incident cases of HIV were reported to Baltimore City Health Department. Of them, 53 (12.5%) cases were diagnosed with a sexually transmitted disease following HIV diagnosis. The factors that were statistically significantly associated with coinfection were being a man who has sex with men, commercial sex work, and age under 25 years.
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Gumy C, Jeannin A, Balthasar H, Huissoud T, Jobin V, Häusermann M, Crevoisier H, Sudre P, Dubois-Arber F. Five-year monitoring of a gay-friendly voluntary counselling and testing facility in Switzerland: who got tested and why? BMC Public Health 2012; 12:422. [PMID: 22682345 PMCID: PMC3487742 DOI: 10.1186/1471-2458-12-422] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2012] [Accepted: 05/30/2012] [Indexed: 11/10/2022] Open
Abstract
Background An increase in new HIV cases among men who have sex with men (MSM) has been reported in Switzerland since 2001. A rapid result HIV testing for MSM through voluntary counselling and testing (VCT) facility (“Checkpoint”) was opened in Geneva in 2005. This gay-friendly facility, the first to open in Switzerland, provides testing for sexually transmitted infections (STI) and rapid result HIV testing and counselling. Our objective was to analyze Checkpoint’s activity over its first five years of activity and its ability to attract at-risk MSM. Methods We used routine data collected anonymously about the facility activity (number of clients, number of tests, and test results) and about the characteristics of the clientele (sociodemographic data, sexual risk behaviour, and reasons for testing) from 2005 to 2009. Results The yearly number of HIV tests performed increased from 249 in 2005 to 561 in 2009. The annual proportion of positive tests among tests performed varied between 2% and 3%. Among MSM clients, the median annual number of anal intercourse (AI) partners was three. Roughly 30% of all MSM clients had at least one unprotected anal intercourse (UAI) experience in the previous 12 months with a partner of different/unknown HIV status. The main reason for testing in 2007, 2008, and 2009 was “sexual risk exposure” (~40%), followed by “routine” testing (~30%) and “condom stopping in the beginning of a new steady relationship” (~10%). Clients who came to the facility after a sexual risk exposure, compared to clients who came for "routine testing" or "condom stopping" reasons, had the highest number of AI partners in the previous 12 months, were more likely to have had UAI with a partner of different/unknown HIV status in the previous 12 months (respectively 57.3%, 12.5%, 23.5%), more likely to have had an STI diagnosed in the past (41.6%, 32.2%, 22.9%), and more likely to report recent feelings of sadness or depression (42.6%; 32.8%, 18.5%). Conclusion Many of Checkpoint's clients reported elevated sexual risk exposure and risk factors, and the annual proportion of new HIV cases in the facility is stable. This VCT facility attracts the intended population and appears to be a useful tool contributing to the fight against the HIV epidemic among MSM in Switzerland.
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Affiliation(s)
- Cédric Gumy
- Institute of Social and Preventive Medicine (IUMSP), Lausanne University Hospital, Lausanne, Switzerland
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Wong FY, Nehl EJ, Han JJ, Huang ZJ, Wu Y, Young D, Ross MW. HIV testing and management: findings from a national sample of Asian/Pacific islander men who have sex with men. Public Health Rep 2012; 127:186-94. [PMID: 22379218 DOI: 10.1177/003335491212700207] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
OBJECTIVES We examined reasons for and barriers to participating in HIV voluntary counseling and testing for Asian/Pacific Islander (A/PI) men who have sex with men (MSM) in the U.S. METHODS We collected data between June 2007 and September 2009 in a study known as Men of Asia Testing for HIV, using a cross-sectional community-based participatory design. This national study was conducted in seven U.S. metropolitan cities through a coalition of seven community-based organizations. RESULTS Participants included 445 self-identified A/PI MSM aged ≥18 years. Perception of being at risk was the number one reason for testing behaviors. For first-time testers, structural barriers (e.g., language barriers with health professionals) and fear of disclosure (e.g., sexual orientation not known to parents) were deterrents for nontesting in the past. Among previously known HIV-positive men, 22% were not seeing a doctor and 19% were not taking any HIV medications. CONCLUSIONS HIV testing, care, and treatment policies would be less than optimal without addressing barriers to testing, including stigma related to sexual orientation, among A/PI MSM.
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Affiliation(s)
- Frank Y Wong
- Emory University, Rollins School of Public Health, Department of Behavioral Sciences and Health Education, Atlanta, GA 30322, USA.
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Mammone A, Pezzotti P, Angeletti C, Orchi N, Carboni A, Navarra A, Sciarrone MR, Sias C, Puro V, Guasticchi G, Ippolito G, Borgia P, Girardi E. HIV incidence estimate combining HIV/AIDS surveillance, testing history information and HIV test to identify recent infections in Lazio, Italy. BMC Infect Dis 2012; 12:65. [PMID: 22433313 PMCID: PMC3359282 DOI: 10.1186/1471-2334-12-65] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2011] [Accepted: 03/20/2012] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The application of serological methods in HIV/AIDS routine surveillance systems to identify persons with recently acquired HIV infection has been proposed as a tool which may provide an accurate description of the current transmission patterns of HIV. Using the information about recent infection it is possible to estimate HIV incidence, according to the model proposed by Karon et al. in 2008, that accounts for the effect of testing practices on the number of persons detected as recently infected. METHODS We used data from HIV/AIDS surveillance in the period 2004-2008 to identify newly diagnosed persons. These were classified with recent/non-recent infection on the basis of an avidity index result, or laboratory evidence of recently acquired infection (i.e., previous documented negative HIV test within 6 months; or presence of HIV RNA or p24 antigen with simultaneous negative/indeterminate HIV antibody test). Multiple imputation was used to impute missing information. The incidence estimate was obtained as the number of persons detected as recently infected divided by the estimated probability of detection. Estimates were stratified by calendar year, transmission category, gender and nationality. RESULTS During the period considered 3,633 new HIV diagnoses were reported to the regional surveillance system. Applying the model, we estimated that in 2004-2008 there were 5,465 new infections (95%CI: 4,538-6,461); stratifying by transmission category, the estimated number of infections was 2,599 among heterosexual contacts, 2,208 among men-who-have-sex-with-men, and 763 among injecting-drug-users. In 2008 there were 952 (625-1,229) new HIV infections (incidence of 19.9 per 100,000 person-years). In 2008, for men-who-have-sex-with-men (691 per 100,000 person-years) and injecting drug users (577 per 100,000 person-years) the incidence remained comparatively high with respect to the general population, although a decreasing pattern during 2004-2008 was observed for injecting-drug-users. CONCLUSIONS These estimates suggest that the transmission of HIV infection in Lazio remains frequent and men-who-have-sex-with men and injecting-drug-users are still greatly affected although the majority of new infections occurs among heterosexual individuals.
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Affiliation(s)
- Alessia Mammone
- Istituto Nazionale per le Malattie Infettive Lazzaro Spallanzani, Rome, Italy.
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Fiorillo SP, Landman KZ, Tribble AC, Mtalo A, Itemba DK, Ostermann J, Thielman NM, Crump JA. Changes in HIV risk behavior and seroincidence among clients presenting for repeat HIV counseling and testing in Moshi, Tanzania. AIDS Care 2012; 24:1264-71. [PMID: 22375699 DOI: 10.1080/09540121.2012.658751] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
While HIV counseling and testing (HCT) has been considered an HIV preventive measure in Africa, data are limited describing behavior changes following HCT. This study evaluated behavior changes and estimated HIV seroincidence rate among returning HCT clients. Repeat and one-time testing clients receiving HCT services in Moshi, Tanzania were identified. Information about sociodemographic characteristics, HIV-related behaviors and testing reasons were collected, along with HIV serostatus. Six thousand seven hundred and twenty-seven clients presented at least once for HCT; 1235 (18.4%) were HIV seropositive, median age was 29.7 years and 3712 (55.3%) were women. 1382 repeat and 4272 one-time testers were identified. Repeat testers were more likely to be male, older, married, or widowed, and testing because of unfaithful partner or new sexual partner. One-time testers were more likely to be students and testing due to illness. At second test, repeat testers were more likely to report that partners had received HIV testing, not have concurrent partners, not suspect partners have HIV, and have partners who did not have other partners. Clients who intended to change behaviors after the first test were more likely to report having changed behaviors by remaining abstinent (OR 2.58; p<0.0001) or using condoms (OR 2.00; p=0.006) at the second test. HIV seroincidence rate was 1.49 cases/100 person-years (PY). Clients presenting for repeat HCT reported some reduction of risky behavior and improved knowledge of sexual practices and HIV serostatus of their partners. Promoting behavior change through HCT should continue to be a focus of HIV prevention efforts in sub-Saharan Africa.
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Affiliation(s)
- Suzanne P Fiorillo
- Division of Infectious Diseases and International Health, Department of Medicine, Duke University Medical Center, Durham, NC, United States
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Reasons for not HIV testing, testing intentions, and potential use of an over-the-counter rapid HIV test in an internet sample of men who have sex with men who have never tested for HIV. Sex Transm Dis 2012; 38:419-28. [PMID: 21183863 DOI: 10.1097/olq.0b013e31820369dd] [Citation(s) in RCA: 115] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Correlates of main reasons for not HIV testing, HIV testing intentions, and potential use of an over-the-counter rapid HIV test (OTCRT) among men who have sex with men who have never tested for HIV (NTMSM) are unknown. METHODS We evaluated these correlates among 946 NTMSM from 6 US cities who participated in an internet-based survey in 2007. FINDINGS Main reasons for not testing were low perceived risk (32.2%), structural barriers (25.1%), and fear of testing positive (18.1%). Low perceived risk was associated with having fewer unprotected anal intercourse (UAI) partners and less frequent use of the internet for HIV information; structural barriers were associated with younger age and more UAI partners; fear of testing positive was associated with black and Hispanic race/ethnicity, more UAI partners, and more frequent use of the internet for HIV information. Strong testing intentions were held by 25.9% of all NTMSM and 14.8% of those who did not test because of low perceived risk. Among NTMSM who were somewhat unlikely, somewhat likely, and very likely to test for HIV, 47.4%, 76.5%, and 85.6% would likely use an OTCRT if it was available, respectively. CONCLUSIONS Among NTMSM who use the internet, main reasons for not testing for HIV vary considerably by age, race/ethnicity, UAI, and use of the internet for HIV information. To facilitate HIV testing of NTMSM, programs should expand interventions and services tailored to address this variation. If approved, OTCRT might be used by many NTMSM who might not otherwise test for HIV.
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Boyce S, Barrington C, Bolaños H, Arandi CG, Paz-Bailey G. Facilitating access to sexual health services for men who have sex with men and male-to-female transgender persons in Guatemala City. CULTURE, HEALTH & SEXUALITY 2011; 14:313-327. [PMID: 22150554 DOI: 10.1080/13691058.2011.639393] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
The purpose of this study was to identify barriers to accessing sexual health services among gay, bisexual and heterosexual-identifying men who have sex with men and male-to-female transgender persons in Guatemala City, to inform the development of high quality and population-friendly services. In-depth, semi-structured interviews were conducted with 29 purposively sampled individuals, including 8 transgender, 16 gay/bisexual and 5 heterosexual-identifying participants. Topical codes were applied to the data using software Atlas.ti™ to compare data between sub-groups. Analysis revealed that public clinics were most commonly used due to their lower cost and greater accessibility, but many participants experienced discrimination, violation of confidentiality and distrust of these services. Transgender and gay/bisexual-identifying participants preferred clinics where they felt a sense of belonging, while heterosexual-identifying participants preferred clinics unassociated with the men who have sex with men community. The most prominent barriers to sexual health services included fear of discrimination, fear of having HIV, cost and lack of social support. Findings highlight the need to strengthen existing public sexually transmitted infection clinics so that they address the multiple layers of stigma and discrimination that men who have sex with men and transgender persons experience.
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Fernández-Dávila P, Zaragoza Lorca K. Hombres jóvenes que tienen sexo con hombres: ¿un colectivo en alto riesgo para la infección por el VIH? GACETA SANITARIA 2011; 25:372-8. [DOI: 10.1016/j.gaceta.2011.05.012] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/14/2010] [Revised: 04/18/2011] [Accepted: 05/13/2011] [Indexed: 11/29/2022]
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Xia Q, Nonoyama A, Molitor F, Webb D, Osmond D. Recent decline in the incidence of human immunodeficiency virus infection among California men who have sex with men. Am J Epidemiol 2011; 174:203-10. [PMID: 21586631 DOI: 10.1093/aje/kwr054] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Monitoring the incidence of human immunodeficiency virus (HIV) infection among men who have sex with men (MSM) is imperative for developing targeted prevention programs and evaluating their effectiveness. The authors used California counseling and testing data to estimate the temporal trend in HIV incidence among MSM in California. HIV incidence rates were retrospectively calculated among MSM who had received at least 1 HIV test at a public California counseling and testing site between 1997 and 2007 and had a prior HIV-negative test from any HIV testing source. All study subjects were weighted on the basis of the interval between the last HIV-negative test and the current HIV test to account for the right-truncation bias introduced by more frequent testers. The authors observed that the HIV incidence rate among MSM in California increased from 2.0/100 person-years (95% confidence interval (CI): 1.8, 2.2) in 1997 to 2.4/100 person-years (95% CI: 2.2, 2.6) in 2003 and then decreased to 1.9/100 person-years (95% CI: 1.7, 2.0) in 2006. Trend analyses showed that both the increase (P < 0.001) and the decrease (P < 0.01) were statistically significant. The study showed that HIV incidence among MSM in California had decreased since 2003.
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Affiliation(s)
- Qiang Xia
- RTI International, Research Triangle Park, North Carolina 27709-2194, USA.
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Hong NTT, Wolfe MI, Dat TT, McFarland DA, Kamb ML, Thang NT, Thai HN, Del Rio C. Utilization of HIV voluntary counseling and testing in Vietnam: an evaluation of 5 years of routine program data for national response. AIDS EDUCATION AND PREVENTION : OFFICIAL PUBLICATION OF THE INTERNATIONAL SOCIETY FOR AIDS EDUCATION 2011; 23:30-48. [PMID: 21689035 DOI: 10.1521/aeap.2011.23.3_supp.30] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
This study evaluated the utilization of HIV voluntary counseling-and-testing (VCT) services targeting high-risk populations in Vietnam in order to inform decisions on program improvement and expansion. A total of 158,888 records collected from 55 VCT sites supported by the U.S. Centers for Disease Control and Prevention's Global AIDS Program in the period of 2002 to 2007 were used to analyze sociodemographic characteristics, risk exposures, seropositivity, test refusal, and failure to return for test results among VCT clients. High-risk exposures, such as injection drug use, commercial sex work, homosexual contacts or heterosexual contacts with high-risk sex partners, were reported in 126,815 (81%) records. Among high-risk clients, any condom use in the past month ranged from 34% to 71%. During the study period, 19% of the VCT encounters resulted in a positive HIV test; of those persons tested, 23% of men and 13% of women were HIV-positive. High HIV positivity rates were associated with injection drug use, being ill/recommended by health care provider, and having an HIV-infected sex partner. Of all records, 6.1% documented refusal of HIV testing. Failure to return for results was reported in 3.5% of records for clients who were tested. Previously testing positive was the strongest predictor of test refusal, and being referred by peer educators was associated with failure to return for results. The VCT program in Vietnam successfully targeted high-risk populations, and clients had high return rates using a standard testing strategy. Interventions to increase consistent condom use and promote access to prevention services among sex partners of high-risk individuals should be implemented and evaluated.
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Affiliation(s)
- Nguyen Thi Thu Hong
- U.S. Centers for Disease Control and Prevention (CDC), Global AIDS Program, 7 Lang Ha St., Dong Da, Hanoi, Vietnam.
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Fisher HH, Habarta N, Hardnett F, Toledo C, Hoyte T, Eke A, Valleroy L. Characteristics of first-time and repeat HIV tests among men who have sex with men who test at CDC-supported sites, 2007. AIDS EDUCATION AND PREVENTION : OFFICIAL PUBLICATION OF THE INTERNATIONAL SOCIETY FOR AIDS EDUCATION 2011; 23:17-29. [PMID: 21689034 DOI: 10.1521/aeap.2011.23.3_supp.17] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
This report describes characteristics of HIV test data for men who have sex with men (MSM) tested in 2007 through programs funded by the Centers for Disease Control and Prevention (CDC). HIV test-level data of MSM submitted by 29 health departments were analyzed to explore test characteristics among all tests, first-time tests, and repeat tests. Characteristics significantly associated with HIV-positive results among first-time tests were identified through logistic regression. Of the 129,893 tests conducted, 18% were first-time tests and 82% were repeat tests. HIV positivity among first-time tests was 4.1% and 3.7% among repeat tests. Among first-time tests, 46% of tests were among White MSM and 48% of HIV-positive test results were among African Americans. An HIV-positive test among first-time tests was strongly associated with being African American, being 40-49 years old, and testing in the southern United States. Race/ethnicity differences exist among MSM testing at CDC-funded sites. African American MSM accounted for the greatest proportion of HIV-positive results but White MSM represented the greatest proportion of tests conducted. HIV prevention strategies that include CDC-funded testing for MSM should increase targeting of African Americans.
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Affiliation(s)
- Holly H Fisher
- Centers for Disease Control and Prevention, 1600 Clifton Road NE, Atlanta, GA 30333, USA.
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Bradley H, Tsui A, Kidanu A, Gillespie D. Client characteristics and HIV risk associated with repeat HIV testing among women in Ethiopia. AIDS Behav 2011; 15:725-33. [PMID: 20644989 DOI: 10.1007/s10461-010-9765-1] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
In Ethiopia, the number of HIV tests administered doubled from 2007 to 2008. However, very little is known about the number of clients testing repeatedly in one year, or their motivations for doing so. We examine repeat HIV testing among 2,027 Ethiopian women attending eight VCT facilities in 2008. Multivariate logistic regression was used to examine associations between repeat HIV testing and demographic, behavioral, and psychosocial characteristics, as well as HIV status. Nearly 40% of clients had tested previously for HIV. Women with high sexual risk are nearly four times more likely than those with no sexual risk to have tested previously, but HIV prevalence was lower among repeat testers (6.5%) than first-time testers (8.5%). Moderate perceived vulnerability, or feeling powerless to prevent HIV infection, is associated with a 50% increased likelihood of being a repeat tester. High perceived behavioral risk is associated with a 40% reduction in the likelihood a woman is testing for at least the second time. Costs associated with repeat testing should be balanced against identification of new HIV cases and prevention benefits.
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Feldman MB. A critical literature review to identify possible causes of higher rates of HIV infection among young black and Latino men who have sex with men. J Natl Med Assoc 2011; 102:1206-21. [PMID: 21287902 DOI: 10.1016/s0027-9684(15)30776-8] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Black and Latino young men who have sex with men (YMSM) are disproportionately impacted by HIV infection; however, the reason for this disparity is unclear. To identify possible causes of the higher rates of HIV infection in this population, data from studies of HIV infection and risk-related behaviors among black and Latino YMSM were used to evaluate a series of hypotheses adapted from Millett et al's literature review that might explain the disparity. High rates of HIV infection might be attributable to unrecognized HIV infection, social/sexual networks, and a history of childhood sexual abuse; however, they were not attributable to risk-related behaviors. More research is needed to understand the risk factors for HIV infection and how to address them in HIV prevention interventions.
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Gu J, Lau JTF, Tsui H. Psychological factors in association with uptake of voluntary counselling and testing for HIV among men who have sex with men in Hong Kong. Public Health 2011; 125:275-82. [PMID: 21419466 DOI: 10.1016/j.puhe.2011.01.010] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/24/2011] [Indexed: 11/15/2022]
Abstract
OBJECTIVES To investigate the prevalence and factors associated with uptake of voluntary counselling and testing (VCT) for human immunodeficiency virus (HIV) among men who have sex with men (MSM) in Hong Kong. STUDY DESIGN Cross-sectional study. METHODS A total of 389 MSM were recruited from gay venues. An additional 188 MSM were recruited through the Internet. Data were collected via face-to-face interviews using a self-administered anonymous questionnaire or via an electronic questionnaire accessible via local gay-friendly websites. The associations between independent and dependent variables (VCT uptake in lifetime and in last 12 months) were examined by logistic regression models. RESULTS The prevalence rates for lifetime and 12-month uptake of VCT were 56.5% and 39.4%, respectively. Adjusting for significant background variables, all cognitive variables (attitudes, subjective norms, perceived control and behavioural intention) that were derived from the Theory of Planned Behaviours (TPB) were significantly associated with both lifetime and 12-month uptake of VCT [adjusted odds ratio (AOR) 0.56-4.71, P < 0.05]. Perceived fear of contracting HIV and perceived discrimination towards local MSM were associated with a lower likelihood of 12-month uptake of VCT (AOR 0.63, P < 0.05) and lifetime uptake (AOR 0.65, P < 0.05). In the summary models, variables derived from the TPB (subjective norms, perceived control and behavioural intention) were independently associated with lifetime and 12-month uptake of VCT (OR 0.64-2.78, P < 0.05; OR 2.39-3.21, P < 0.05, respectively). Fear of contracting HIV was associated with VCT uptake in the last 12 months (OR 0.55, P < 0.05). CONCLUSIONS Psychological factors are associated with VCT uptake. The TPB and other health behavioural theories should be taken into account when designing VCT promotion campaigns.
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Affiliation(s)
- J Gu
- Department of Medical Statistics and Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, China
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Schrager SM, Wong CF, Weiss G, Kipke MD. Human immunodeficiency virus testing and risk behaviors among young men who have sex with men in Los Angeles County. Am J Health Promot 2011; 25:244-7. [PMID: 21361809 PMCID: PMC3164870 DOI: 10.4278/ajhp.090203-arb-43] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
PURPOSE This study investigated human immunodeficiency virus (HIV) testing and risk behaviors in a longitudinal sample of young men who have sex with men (YMSM). DESIGN Data came from the Healthy Young Men's study, comprising five waves of nonexperimental survey data collection every 6 months between February 2005 and January 2008. SETTING Participants were recruited from public venues in Los Angeles County in which YMSM spend time. SUBJECTS A total of 526 participants (24% African-American, 37% white, 39% Latino; mean age, 20.14 years; range, 18?24 years) were enrolled. Retention was 93%. MEASURES Testing recency was assessed with a four-point ordinal scale. HIV risk behaviors were operationalized as binary measures of unprotected anal intercourse with multiple partners or partners with unknown or discordant serostatus, club drug use, and illicit drug use over the prior 3 months. ANALYSIS Correlations, Cochran's Q tests, and repeated-measures analysis of variance (ANOVA) were performed in SPSS. Analyses included all data available at each wave. RESULTS No significant correlations emerged between testing recency and sex risk at any wave. Repeated-measures ANOVA showed significant positive, linear change in HIV testing recency over time, but no significant changes emerged for sex risk or drug use. CONCLUSION Although participation in testing increased, there was no corresponding change in HIV risk behavior. Initiatives may need to target risk behavior separately and specifically to reduce these behaviors among YMSM.
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Affiliation(s)
- Sheree M Schrager
- Community, Health Outcomes, and Intervention Research, Saban Research Institute, Childrens Hospital Los Angeles, California 90028, USA.
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Who gets tested for HIV in a South African urban township? Implications for test and treat and gender-based prevention interventions. J Acquir Immune Defic Syndr 2011; 56:151-65. [PMID: 21084993 DOI: 10.1097/qai.0b013e318202c82c] [Citation(s) in RCA: 84] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND With increasing calls for linking HIV-infected individuals to treatment and care via expanded testing, we examined sociodemographic and behavioral characteristics associated with HIV testing among men and women in Soweto, South Africa. METHODS We conducted a cross-sectional household survey involving 1539 men and 1877 women as part of the community-randomized prevention trial Project ACCEPT/HPTN043 between July 2007 to October 2007. Multivariable logistic regression models, stratified by sex, assessed factors associated with HIV testing and then repeated testing. RESULTS Most women (64.8%) and 28.9% of men reported ever having been tested for HIV, among whom 57.9% reported repeated HIV testing. In multivariable analyses, youth and students had a lower odds of HIV testing. Men and women who had conversations about HIV/AIDS with increasing frequency and who had heard about antiretroviral therapy were more likely to report HIV testing, and repeated testing. Men who had ≥ 12 years of education and who were of high socioeconomic status, and women who were married, who were of low socioeconomic status, and who had children under their care had a higher odds of HIV testing. Women, older individuals, those with higher levels of education, married individuals, and those with children under their care had a higher odds of reporting repeated HIV testing. Uptake of HIV testing was not associated with condom use, having multiple sex partners, and HIV-related stigma. CONCLUSIONS Given the low uptake of HIV testing among men and youth, further targeted interventions could facilitate a test and treat strategy among urban South Africans.
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Burrell E, Mark D, Grant R, Wood R, Bekker LG. Sexual risk behaviours and HIV-1 prevalence among urban men who have sex with men in Cape Town, South Africa. Sex Health 2010; 7:149-53. [PMID: 20465978 DOI: 10.1071/sh09090] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2009] [Accepted: 02/23/2010] [Indexed: 11/23/2022]
Abstract
BACKGROUND Distinct homosexual and heterosexual HIV epidemics have previously been recognised in South Africa. However, linked HIV prevalence and self-reported sexual risk behaviour data have not been reported for men who have sex with men (MSM) in Cape Town since 1986. METHODS We conducted a cross-sectional, anonymous, venue-based HIV risk behaviour and prevalence study of 542 self-identified MSM in greater Cape Town using a self-administered risk questionnaire and the OraSure testing device to asses HIV-1 prevalence. RESULTS This sample had an overall HIV prevalence of 10.4% (56/539). We found that self-identifying as gay, homosexual or queer (adjusted odds ratio (AOR) 4.5, 95% confidence interval (CI) 1.0-20.0) and reporting ever having had a sexually transmissible infection diagnosis (AOR 4.3, 95% CI: 2.3-8.3) were significantly predictive of testing HIV-1 positive, while reporting unprotected anal intercourse with a known HIV-negative partner (AOR 0.4, 95% CI: 0.2-0.9) was significantly protective. CONCLUSION These data suggest a mature epidemic with consistent high-risk taking among MSM in Cape Town, and significant associations of select self-reported risk behaviours and HIV-1 serostatus. There is a need for continued and robust HIV surveillance along with detailed risk behaviour trends over time to inform the development of targeted risk-reduction interventions for this population.
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Affiliation(s)
- Earl Burrell
- Desmond Tutu HIV Centre, University of Cape Town, Cape Town 7705, South Africa.
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Harawa NT, Sweat J, George S, Sylla M. Sex and condom use in a large jail unit for men who have sex with men (MSM) and male-to-female transgenders. J Health Care Poor Underserved 2010; 21:1071-87. [PMID: 20693745 DOI: 10.1353/hpu.0.0349] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Few data are available on factors contributing to sexual activity and condom use in custody settings, particularly among self-identified sexual minority prisoners. To address this gap, we undertook a study of sexual behavior and condom use of 101 randomly-selected men who have sex with men (MSM) and male-to-female transgender inmates in a segregated Los Angeles jail unit that has weekly condom access. Most survey participants (53%) reported anal sex during custody. Although 65% of these reported using condoms, 75% also reported having sex without condoms. Qualitative interviews (n=17) indicate a wide range of reasons for participating in protected and unprotected sex during custody, the use of cues within the custody environment to assess potential partners' HIV status, and support for increased condom availability. Findings also indicate that high-risk sex occurs frequently in this unit and that condom distribution likely prevents a substantial amount of related HIV/STD risk.
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Prevalence of HIV infection and prior HIV testing among young men who have sex with men. The Baltimore young men's survey. AIDS Behav 2010; 14:904-12. [PMID: 17968648 DOI: 10.1007/s10461-007-9317-5] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2007] [Accepted: 10/15/2007] [Indexed: 10/22/2022]
Abstract
Data are presented from the Baltimore Young Men's Survey, a cross-sectional, venue-based sample survey of risks associated with HIV and report of a prior HIV test, conducted between 1996 and 2000, and enrolling 843 young men who have sex with men (MSM) aged 15-29 years. HIV prevalence was 12.1% overall and racial disparities in HIV prevalence were pronounced (range, 2.9% among non-Hispanic whites to 27.1% among non-Hispanic blacks). Risks independently associated with being HIV-positive were: being between 26 and 29 years of age, being non-Hispanic black or of other/mixed race, having had 20 or more lifetime male sex partners, having been diagnosed with a sexually transmitted disease (STD), and not being currently enrolled in school. The majority of participants (78.9%) reported a prior HIV test. In multivariate analysis, being older, having had five or more lifetime male sex partners, having had anal intercourse with males, reporting an STD diagnosis, and reporting recent unprotected anal sex were associated with report of a prior HIV test. Prevention efforts must address high HIV prevalence among young non-Hispanic black MSM and must make testing and effective counseling for young MSM readily available.
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Williams-Roberts H, Chang Y, Losina E, Freedberg KA, Walensky RP. Frequent HIV testing among participants of a routine HIV testing program. Virulence 2010; 1:68-71. [PMID: 21178419 PMCID: PMC3073178 DOI: 10.4161/viru.1.2.10570] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2009] [Revised: 11/09/2009] [Accepted: 11/10/2009] [Indexed: 11/19/2022] Open
Abstract
Massachusetts developed a routine HIV testing program in four sites from January-September 2002. Of the 2,502 patients tested, 453 (18.1%) reported ≥2 HIV tests within the prior three years. In multivariate analyses, frequent HIV testing was associated with younger age (18-30 years, OR = 1.42), a history of injection drug use (OR = 6.35), and men who had sex with men (OR = 3.49). Participants who reported multiple sexual partners (OR = 2.17) and high risk sexual behavior (OR = 2.02) were significantly more likely to have had a prior HIV test. Patients whose HIV risk was unknown had the highest association with frequent testing (OR = 13.18). Because characteristics of frequent HIV testers may inform behavioral interventions, there is a need to understand the motivation for repeatedly accessing HIV testing services.
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Lyons MS, Lindsell CJ, Ruffner AH, Trott AT, Fichtenbaum CJ. Relationship of self-reported prior testing history to undiagnosed HIV positivity and HIV risk. Curr HIV Res 2010; 7:580-8. [PMID: 19929792 DOI: 10.2174/157016209789973646] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Screening everyone for HIV at least once is estimated to be cost-effective. Screening in health care settings is recommended to help achieve that goal. Health care settings often encounter the same patient repeatedly, and it is unknown if limited resources are better allocated to conduct repeat screening, or to screen patients not yet tested. We reviewed data for a targeted ED based HIV screening program for 2003-2007. The role of prior testing history as a predictor of undiagnosed HIV positivity was assessed using a negative binomial model adjusted for demographics and risk behaviors. HIV testing was provided to 8,450 unique patients. There were 5,781 (70%) self-reporting a prior HIV test. Compared with patients reporting no prior test, the relative risk of HIV positivity for those reporting a test within the prior year was 0.90 (95%CI 0.48-1.66), and for those reporting a prior test more than a year previously the relative risk was 0.91 (95%CI 0.48-1.73). Among patients testing positive, those who did not report a prior test had a median CD4 count that was 228 cells/mm(3) lower than those with a prior test (CI(95) of the difference in medians 20-436 cells/mm(3)). Diagnosis of prevalent HIV among those who are at risk but have never been tested should be a priority. However, repeat screening of target populations for incident infection remains important and results in earlier diagnosis. Recent self-reported testing history is not associated with undiagnosed positivity among targeted patients irrespective of the timing of the prior test.
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Affiliation(s)
- Michael S Lyons
- Department of Emergency Medicine, University of Cincinnati College of Medicine, Cincinnati, OH 45267-0769, USA.
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Abstract
OBJECTIVE To develop and validate an easy-to-use prediction model for HIV acquisition among men who have sex with men (MSM). METHODS We developed prediction models using medical records data from an STD clinic (2001-2008) and validated these models using data from the control arm of Project Explore, an HIV prevention trial (1999-2003). RESULTS Of 1903 MSM who tested for HIV more than once in the development sample, 101 acquired HIV over 6.7 years of follow-up. Annual HIV incidence was 2.57% (95% confidence interval [CI]: 2.09%, 3.12%). During 4 years of follow-up of 2081 Project Explore control arm participants, 144 acquired HIV for an incidence of 2.32% (95% CI: 1.96%, 2.73%). A prediction model that included variables indicating use of methamphetamine or inhaled nitrites in the prior 6 months, unprotected anal intercourse with a partner of positive or unknown HIV status in the prior year, > or =10 male sex partners in the prior year, and current diagnosis or history of bacterial sexually transmitted infection was well calibrated overall (expected-observed ratio = 1.01; 95% CI: 0.97, 1.05) and had modest discriminatory accuracy at 1 year (area under the receiver-operator characteristic curve = 0.67; 95% CI: 0.60, 0.75) and at 4 years (area under the receiver-operator characteristic curve = 0.66; 95% CI: 0.61, 0.71). Over 4 years, cumulative incidence ranged from 3.9% to 14.3% for groups of men defined by the prediction model. CONCLUSIONS A new risk score was predictive of HIV acquisition and could assist providers in counseling MSM and in targeting intensified prevention to MSM at greatest risk for HIV infection. Its accuracy requires further evaluation.
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Epidemiology of HIV in the United States and Canada: Current Status and Ongoing Challenges. J Acquir Immune Defic Syndr 2009; 51 Suppl 1:S13-20. [DOI: 10.1097/qai.0b013e3181a2639e] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Mehta SD, Hall J, Greenwald JL, Cranston K, Skolnik PR. Patient risks, outcomes, and costs of voluntary HIV testing at five testing sites within a medical center. Public Health Rep 2008; 123:608-17. [PMID: 18828416 DOI: 10.1177/003335490812300511] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
OBJECTIVES The Centers for Disease Control and Prevention (CDC) recommends offering human immunodeficiency virus (HIV) testing to all patients in all high HIV-prevalence clinical settings. We evaluated programmatic aspects of HIV testing across multiple clinical settings within a single medical center. METHODS We analyzed programmatic data of HIV testing in the Urgent Care Center (UCC), inpatient floors, outpatient primary care, a non-clinical Drop-In Center, and Emergency Department (ED). HIV testing was by oral mucosal transudate, venous blood samples, or rapid testing fingersticks, with Western blot confirmation. We compared the sociodemographics and behavioral risks of individuals undergoing HIV testing across the five sites and estimated costs per person tested and per HIV-positive test result. RESULTS From 2002 to 2004, 16,750 HIV tests were conducted, with 229 (1.4%) previously unreported HIV infections diagnosed among 16,696 valid test results. HIV-positive prevalence was 1.5% for the UCC, 1.5% at the Drop-In Center, 1.4% for primary care, 1.2% for inpatient, and 0.6% in the ED. Behavioral risks were most prevalent in the UCC and the Drop-In Center. The cost per test was lowest in the UCC and highest in the Drop-In Center. The cost per previously unreported HIV infection was lowest in the UCC ($1,980) and highest in the ED ($9,724). CONCLUSIONS Although a significant number of HIV infections were identified, the number of tests performed represents < 10% of all clinical visits. Due to personnel and time constraints, offering HIV testing to patients hierarchically in some settings of a high-volume medical center merits evaluation.
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Affiliation(s)
- Supriya D Mehta
- Department of Epidemiology and Biostatistics, University of Illinois, 958 SPHPI, M/C 923, 1603 W. Taylor St., Chicago, IL 60612, USA.
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HIV prevention services received at health care and HIV test providers by young men who have sex with men: an examination of racial disparities. J Urban Health 2008; 85:727-43. [PMID: 18622708 PMCID: PMC2527440 DOI: 10.1007/s11524-008-9303-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2007] [Accepted: 06/11/2008] [Indexed: 10/21/2022]
Abstract
We investigated whether there were racial/ethnic differences among young men who have sex with men (MSM) in their use of, perceived importance of, receipt of, and satisfaction with HIV prevention services received at health care providers (HCP) and HIV test providers (HTP) that explain racial disparities in HIV prevalence. Young men, aged 23 to 29 years, were interviewed and tested for HIV at randomly sampled MSM-identified venues in six U.S. cities from 1998 through 2000. Analyses were restricted to five U.S. cities that enrolled 50 or more black or Hispanic MSM. Among the 2,424 MSM enrolled, 1,522 (63%) reported using a HCP, and 1,268 (52%) reported having had an HIV test in the year prior to our interview. No racial/ethnic differences were found in using a HCP or testing for HIV. Compared with white MSM, black and Hispanic MSM were more likely to believe that HIV prevention services are important [respectively, AOR, 95% confidence interval (CI): 3.0, 1.97 to 4.51 and AOR, 95% CI: 2.7, 1.89 to 3.79], and were more likely to receive prevention services at their HCP (AOR, 95% CI: 2.5, 1.72 to 3.71 and AOR, 95% CI: 1.7, 1.18 to 2.41) and as likely to receive counseling services at their HTP. Blacks were more likely to be satisfied with the prevention services received at their HCP (AOR, 95% CI: 1.7, 1.14 to 2.65). Compared to white MSM, black and Hispanic MSM had equal or greater use of, perceived importance of, receipt of, and satisfaction with HIV prevention services. Differential experience with HIV prevention services does not explain the higher HIV prevalence among black and Hispanic MSM.
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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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Chesson HW, Collins D, Koski K. Formulas for estimating the costs averted by sexually transmitted infection (STI) prevention programs in the United States. COST EFFECTIVENESS AND RESOURCE ALLOCATION 2008; 6:10. [PMID: 18500996 PMCID: PMC2426671 DOI: 10.1186/1478-7547-6-10] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2007] [Accepted: 05/23/2008] [Indexed: 01/30/2023] Open
Abstract
Background Sexually transmitted infection (STI) prevention programs can mitigate the health and economic burden of STIs. A tool to estimate the economic benefits of STI programs could prove useful to STI program personnel. Methods We developed formulas that can be applied to estimate the direct medical costs and indirect costs (lost productivity) averted by STI programs in the United States. Costs and probabilities for these formulas were based primarily on published studies. Results We present a series of formulas that can be used to estimate the economic benefits of STI prevention (in 2006 US dollars), using data routinely collected by STI programs. For example, the averted sequelae costs associated with treating women for chlamydia is given as (Cw)(0.16)(0.925)(0.70)($1,995), where Cw is the number of infected women treated for chlamydia, 0.16 is the absolute reduction in the probability of pelvic inflammatory disease (PID) as a result of treatment, 0.925 is an adjustment factor to prevent double-counting of PID averted in women with both chlamydia and gonorrhea, 0.70 is an adjustment factor to account for the possibility of re-infection, and $1,995 is the average cost per case of PID, based on published sources. Conclusion The formulas developed in this study can be a useful tool for STI program personnel to generate evidence-based estimates of the economic impact of their program and can facilitate the assessment of the cost-effectiveness of their activities.
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Affiliation(s)
- Harrell W Chesson
- Division of STD Prevention, National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention, Centers for Disease Control and Prevention, Atlanta, Georgia, USA.
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Kalichman SC, Cain D. Repeat HIV testing and HIV transmission risk behaviors among sexually transmitted infection clinic patients. J Clin Psychol Med Settings 2008; 15:127-33. [PMID: 19104976 DOI: 10.1007/s10880-008-9116-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2007] [Accepted: 04/30/2008] [Indexed: 10/22/2022]
Abstract
HIV testing and counseling expends considerable HIV prevention resources and offers great opportunities for HIV risk reduction. Individuals who are at risk for HIV and have not been HIV tested are the focus of current targeted testing campaigns and yet persons who are repeatedly tested for HIV often continue engaging in high-risk practices. This study examined HIV testing, risk behaviors, and other medical diagnostic testing practices of men (N = 231) and women (N = 86) attending an inner-city sexually transmitted infections (STI) clinic. Results showed that 75 (23%) participants had not yet been tested for HIV, 45 (14%) had been tested once, and 197 (63%) had been tested two or more times. Patients that had not been tested and those who were repeatedly tested were similar in their risk behaviors; both demonstrated significantly greater risks for HIV than persons tested just once, although repeat testers were more likely to have had a past STI. HIV testing history was minimally associated with other medical testing and health protective practices, such as testicular self-examination, mammography, and having had PAP tests. Results support targeting high-risk untested persons for HIV testing and suggest an urgent need for interventions to reduce risk behaviors among STI clinic patients who repeatedly test for HIV.
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Affiliation(s)
- Seth C Kalichman
- Department of Psychology, University of Connecticut, 406 Babbidge Road, Storrs, CT 06269, USA.
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