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Chakrapani V, Newman PA, Shunmugam M, Rawat S, Mohan BR, Baruah D, Tepjan S. A scoping review of lesbian, gay, bisexual, transgender, queer, and intersex (LGBTQI+) people's health in India. PLOS GLOBAL PUBLIC HEALTH 2023; 3:e0001362. [PMID: 37079524 PMCID: PMC10118178 DOI: 10.1371/journal.pgph.0001362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Accepted: 03/18/2023] [Indexed: 04/21/2023]
Abstract
Amid incremental progress in establishing an enabling legal and policy environment for lesbian, gay, bisexual, transgender and queer-identified people, and people with intersex variations (LGBTQI+) in India, evidence gaps on LGBTQI+ health are of increasing concern. To that end, we conducted a scoping review to map and synthesize the current evidence base, identify research gaps, and provide recommendations for future research. We conducted a scoping review using the Joanna Briggs Institute methodology. We systematically searched 14 databases to identify peer-reviewed journal articles published in English language between January 1, 2010 and November 20, 2021, that reported empirical qualitative, quantitative or mixed methods data on LGBTQI+ people's health in India. Out of 3,003 results in total, we identified 177 eligible articles; 62% used quantitative, 31% qualitative, and 7% mixed methods. The majority (55%) focused on gay and other men who have sex with men (MSM), 16% transgender women, and 14% both of these populations; 4% focused on lesbian and bisexual women, and 2% on transmasculine people. Overall, studies reported high prevalence of HIV and sexually transmitted infections; multilevel risk factors for HIV; high levels of mental health burden linked to stigma, discrimination, and violence victimization; and non-availability of gender-affirmative medical care in government hospitals. Few longitudinal studies and intervention studies were identified. Findings suggest that LGBTQI+ health research in India needs to move beyond the predominant focus on HIV, and gay men/MSM and transgender women, to include mental health and non-communicable diseases, and individuals across the LGBTQI+ spectrum. Future research should build on largely descriptive studies to include explanatory and intervention studies, beyond urban to rural sites, and examine healthcare and service needs among LGBTQI+ people across the life course. Increased Indian government funding for LGBTQI+ health research, including dedicated support and training for early career researchers, is crucial to building a comprehensive and sustainable evidence base to inform targeted health policies and programs moving forward.
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Affiliation(s)
- Venkatesan Chakrapani
- Centre for Sexuality and Health Research and Policy (C-SHaRP), Chennai, India
- The Humsafar Trust, Mumbai, India
| | - Peter A. Newman
- Factor-Inwentash Faculty of Social Work, University of Toronto, Toronto, Ontario, Canada
- VOICES-Thailand Foundation, Chiang Mai, Thailand
| | - Murali Shunmugam
- Centre for Sexuality and Health Research and Policy (C-SHaRP), Chennai, India
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Huang ST, Huang JH, Chu JH. Health Beliefs Linked to HIV Pre-Exposure Prophylaxis Use Intention Among Young Men Who Have Sex with Men in Taiwan. AIDS Patient Care STDS 2021; 35:474-480. [PMID: 34748400 DOI: 10.1089/apc.2021.0146] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Pre-exposure prophylaxis (PrEP) is an effective tool to prevent HIV and has recently been approved in Taiwan. However, more research regarding PrEP acceptability and effective PrEP implementation is needed in Taiwan. Little is known about the intention to use PrEP and salient psychosocial factors among men who have sex with men (MSM). The purpose of this study was to examine health beliefs linked to PrEP use intention among young MSM (YMSM) in Taiwan. Using the Health Belief Model (HBM) as a guiding framework, an anonymous online survey was used to collect data from participants who were recruited using multiple channels to ensure diversity. Multivariate logistic regression was performed to examine the health beliefs linked to high PrEP use intention. Data from 1329 HIV-negative YMSM were analyzed; 488 (36.7%) were classified as having high PrEP use intention, which was found to be associated with having high perceived susceptibility to HIV infection [adjusted odds ratio (AOR) = 2.11], high perceived benefits of PrEP use (AOR = 2.14), high self-efficacy in PrEP use (AOR = 4.19), and many cues to action concerning PrEP use (AOR = 1.49). YMSM with high perceived barriers to PrEP use (AOR = 0.64) had lower PrEP use intention. In addition, the effects of HBM constructs and specific health beliefs on PrEP use intention varied by preferred penile-anal sexual role. The study findings may inform efforts aimed at improving PrEP acceptability and optimizing PrEP implementation programs tailored for YMSM of different sexual roles.
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Affiliation(s)
- Shih-Tse Huang
- Institute of Health Policy and Management, College of Public Health, National Taiwan University, Taipei, Taiwan
- National Yang Ming Chiao Tung University Hospital, Yilan, Taiwan
| | - Jiun-Hau Huang
- Institute of Health Policy and Management, College of Public Health, National Taiwan University, Taipei, Taiwan
- Institute of Health Behaviors and Community Sciences, College of Public Health, National Taiwan University, Taipei, Taiwan
- Department of Public Health, College of Public Health, National Taiwan University, Taipei, Taiwan
- Master of Public Health Degree Program, College of Public Health, National Taiwan University, Taipei, Taiwan
| | - Jen-Hao Chu
- Master of Public Health Degree Program, College of Public Health, National Taiwan University, Taipei, Taiwan
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Ganley KY, Wilson-Barthes M, Zullo AR, Sosa-Rubí SG, Conde-Glez CJ, García-Cisneros S, Lurie MN, Marshall BDL, Operario D, Mayer KH, Galárraga O. Incidence and time-varying predictors of HIV and sexually transmitted infections among male sex workers in Mexico City. Infect Dis Poverty 2021; 10:7. [PMID: 33461615 PMCID: PMC7814587 DOI: 10.1186/s40249-020-00792-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Accepted: 12/28/2020] [Indexed: 11/21/2022] Open
Abstract
Background Male sex workers are at high-risk for acquisition of sexually transmitted infections (STIs), including human immunodeficiency virus (HIV). We quantified incidence rates of STIs and identified their time-varying predictors among male sex workers in Mexico City. Methods From January 2012 to May 2014, male sex workers recruited from the largest HIV clinic and community sites in Mexico City were tested for chlamydia, gonorrhea, syphilis, hepatitis, and HIV at baseline, 6-months, and 12-months. Incidence rates with 95% bootstrapped confidence limits were calculated. We examined potential time-varying predictors using generalized estimating equations for a population averaged model. Results Among 227 male sex workers, median age was 24 and baseline HIV prevalence was 32%. Incidence rates (per 100 person-years) were as follows: HIV [5.23; 95% confidence interval (CI): 2.15–10.31], chlamydia (5.15; 95% CI: 2.58–9.34), gonorrhea (3.93; 95% CI: 1.88–7.83), syphilis (13.04; 95% CI: 8.24–19.94), hepatitis B (2.11; 95% CI: 0.53–4.89), hepatitis C (0.95; 95% CI: 0.00–3.16), any STI except HIV (30.99; 95% CI: 21.73–40.26), and any STI including HIV (50.08; 95% CI: 37.60–62.55). In the multivariable-adjusted model, incident STI (excluding HIV) were lower among those who reported consistently using condoms during anal and vaginal intercourse (odds ratio = 0.03, 95% CI: 0.00–0.68) compared to those who reported inconsistently using condoms during anal and vaginal intercourse. Conclusions Incidence of STIs is high among male sex workers in Mexico City. Consistent condom use is an important protective factor for STIs, and should be an important component of interventions to prevent incident infections. ![]()
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Affiliation(s)
- Karla Y Ganley
- Department of Narrative Medicine, Columbia University, New York, NY, USA
| | - Marta Wilson-Barthes
- Department of Epidemiology, School of Public Health, Brown University, Providence, RI, USA
| | - Andrew R Zullo
- Department of Health Services, Policy, and Practice, School of Public Health, Brown University, 121 South Main Street, Box G-121S-2, Providence, RI, 02912, USA
| | | | | | | | - Mark N Lurie
- Department of Epidemiology, School of Public Health, Brown University, Providence, RI, USA
| | - Brandon D L Marshall
- Department of Epidemiology, School of Public Health, Brown University, Providence, RI, USA
| | - Don Operario
- Department of Behavioral and Social Science, School of Public Health, Brown University, Providence, RI, USA
| | | | - Omar Galárraga
- Department of Health Services, Policy, and Practice, School of Public Health, Brown University, 121 South Main Street, Box G-121S-2, Providence, RI, 02912, USA.
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Chakrapani V, Kaur M, Tsai AC, Newman PA, Kumar R. The impact of a syndemic theory-based intervention on HIV transmission risk behaviour among men who have sex with men in India: Pretest-posttest non-equivalent comparison group trial. Soc Sci Med 2020; 295:112817. [PMID: 32033868 DOI: 10.1016/j.socscimed.2020.112817] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Revised: 01/13/2020] [Accepted: 01/25/2020] [Indexed: 12/12/2022]
Abstract
This study aimed to examine the effect of a syndemic theory-based intervention to reduce condomless anal intercourse among men who have sex with men (MSM) in India. In 2016/17, a pre- and post-test comparison group design was used to implement a syndemic theory-based intervention among 459 MSM (229, intervention; 230, standard-of-care comparison) recruited through non-governmental organizations in Chandigarh, India. The intervention group received two-session peer-delivered motivational interviewing-based HIV risk reduction counselling and skills training to improve sexual communication/negotiation and condom use self-efficacy, and screening/management of psychosocial health problems. The intervention's effect on consistent condom use was estimated using difference-in-differences (DiD) approach. Mediation analysis assessed the extent to which intervention effects on the outcome were mediated by changes in psychosocial health problems and condom use self-efficacy. A process evaluation assessed implementation fidelity and intervention acceptability. Baseline consistent condom use was 43% in the intervention group and 46% in the standard-of-care group. Baseline survey findings demonstrated that a psychosocial syndemic of problematic alcohol use, internalised homonegativity and violence victimisation synergistically increased condomless anal intercourse. Using DiD, we estimated that the intervention increased consistent condom use with male partners by 16.4% (95% CI: 7.1, 25.7) and with female partners by 28.2% (95% CI: 11.9, 44.4), and decreased problematic alcohol use by 24.3% (95%CI: -33.4, -15.3), depression by 20.0% (95% CI: -27.6, -12.3) and internalised homonegativity by 34.7% (95% CI: -43.6%, -25.8%). The mediation analysis findings suggested that the intervention might have improved consistent condom use by decreasing internalised homonegativity and by increasing condom use self-efficacy. The process evaluation showed high levels of acceptability/satisfaction among participants and high levels of implementation fidelity. A syndemic theory-based intervention tailored for MSM in India is feasible, acceptable, and can reduce HIV transmission risk behaviour as well as problematic alcohol use, depression and internalised homonegativity.
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Affiliation(s)
- Venkatesan Chakrapani
- Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India; Centre for Sexuality and Health Research and Policy (C-SHaRP), Chennai, India.
| | - Manmeet Kaur
- Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Alexander C Tsai
- Center for Global Health, Massachusetts General Hospital, Boston, USA; Harvard Medical School, Boston, USA
| | - Peter A Newman
- Factor-Inwentash Faculty of Social Work, University of Toronto, Toronto, Canada
| | - Rajesh Kumar
- Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
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Goedel WC, Schneider JA, Hambrick HR, Kreski NT, Morganstein JG, Park SH, Mgbako O, Duncan DT. Are Anal Sex Roles Associated with Preferences for Pre-Exposure Prophylaxis Administration Modalities Among Men Who Have Sex with Men? ARCHIVES OF SEXUAL BEHAVIOR 2018; 47:2123-2133. [PMID: 29192368 PMCID: PMC6008239 DOI: 10.1007/s10508-017-1083-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/02/2017] [Revised: 09/05/2017] [Accepted: 09/12/2017] [Indexed: 05/27/2023]
Abstract
The current study sought to examine awareness of, willingness to use, and preferences for available and theoretical administration modalities for HIV pre-exposure prophylaxis (PrEP) and the association of anal sex roles with these concepts among a sample of men who have sex with men (MSM) in Paris, France. Broadcast advertisements were placed on a popular geosocial-networking smartphone application for MSM to direct users to complete a Web-based survey. MSM answered questions on their recent engagement in condomless anal intercourse and awareness of and willingness to use PrEP in the form of once daily and event-driven pill regimens, long-acting injections, and penile and rectal microbicides as well as sexual roles. Multinomial regression models were fit to assess the association between behaviorally classified anal sexual role and preferences for one of these biomedical prevention modalities. A total of 482 HIV-uninfected MSM completed the survey, 48.1% of whom engaged in some form of condomless anal intercourse in the preceding 3 months. Most respondents (85.3%) had heard of once daily PrEP, but fewer respondents had heard of other prevention strategies. Assuming equal effectiveness, long-acting injections were the most commonly preferred (21.8%). Behaviorally defined "bottom" and "versatile" MSM more frequently preferred long-acting injections (32.9% of "bottoms" and 25.3% of "versatiles"). The development of long-acting injections to deliver antiretroviral drugs and topical microbicides may offer more convenient and acceptable options for HIV prevention among MSM, as MSM in this sample were willing to use them and would prefer to use them over currently available pill regimens.
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Affiliation(s)
- William C Goedel
- Department of Population Health, Spatial Epidemiology Lab, New York University School of Medicine, 227 East 30th Street, 6th Floor, New York, NY, 10016, USA.
| | - John A Schneider
- Department of Medicine, University of Chicago, Chicago, IL, USA
- Department of Public Health Sciences, University of Chicago, Chicago, IL, USA
| | - H Rhodes Hambrick
- Department of Population Health, Spatial Epidemiology Lab, New York University School of Medicine, 227 East 30th Street, 6th Floor, New York, NY, 10016, USA
| | - Noah T Kreski
- Department of Population Health, Spatial Epidemiology Lab, New York University School of Medicine, 227 East 30th Street, 6th Floor, New York, NY, 10016, USA
| | - Jace G Morganstein
- Department of Population Health, Spatial Epidemiology Lab, New York University School of Medicine, 227 East 30th Street, 6th Floor, New York, NY, 10016, USA
| | - Su Hyun Park
- Department of Population Health, Spatial Epidemiology Lab, New York University School of Medicine, 227 East 30th Street, 6th Floor, New York, NY, 10016, USA
| | - Ofole Mgbako
- Department of Population Health, Spatial Epidemiology Lab, New York University School of Medicine, 227 East 30th Street, 6th Floor, New York, NY, 10016, USA
- Department of Internal Medicine, New York University School of Medicine, New York, NY, USA
| | - Dustin T Duncan
- Department of Population Health, Spatial Epidemiology Lab, New York University School of Medicine, 227 East 30th Street, 6th Floor, New York, NY, 10016, USA
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The Relationship Between Methamphetamine Use, Sexual Sensation Seeking and Condomless Anal Intercourse Among Men Who Have Sex With Men in Vietnam: Results of a Community-Based, Cross-Sectional Study. AIDS Behav 2017; 21:1105-1116. [PMID: 27351193 DOI: 10.1007/s10461-016-1467-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
This study assessed the relationship between methamphetamine use and condomless anal intercourse (CAI) among men who have sex with men (MSM) in Hanoi and Ho Chi Minh City, Vietnam. Of 622 MSM participants, 75.7% reported any CAI in the last three months, 23.2% reported engaging in sex work in the last three months, 21.1% reported group sex in the last twelve months (21.1%) and 14.3% had used methamphetamine for sex in the last three months. CAI was associated with living in Ho Chi Minh City vs. Hanoi, being versatile during anal sex, a greater degree of sexual sensation-seeking, and more strongly agreeing that withdrawal before ejaculation is effective in preventing HIV. Effect-modification analysis showed that recent sex-related methamphetamine use was related to a higher probability of CAI for men with low sexual sensationseeking scores. Methamphetamine assessment and/or interventions should be incorporated into HIV prevention and research with Vietnam's MSM population.
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Lower HIV Risk Among Circumcised Men Who Have Sex With Men in China: Interaction With Anal Sex Role in a Cross-Sectional Study. J Acquir Immune Defic Syndr 2016; 71:444-51. [PMID: 26413852 DOI: 10.1097/qai.0000000000000856] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Voluntary medical male circumcision reduces the risk of HIV heterosexual transmission in men, but its effect on male-to-male sexual transmission is uncertain. METHODS Circumcision status of men who have sex with men (MSM) in China was evaluated by genital examination and self-report; anal sexual role was assessed by questionnaire interview. Serostatus for HIV and syphilis was confirmed. RESULTS Among 1155 participants (242 were seropositive and 913 with unknown HIV status at enrollment), the circumcision rate by self-report (10.4%) was higher than confirmed by genital examination (8.2%). Male circumcision (by examination) was associated with 47% lower odds of being HIV seropositive [adjusted odds ratio (aOR): 0.53; 95% confidence interval (CI): 0.27 to 1.02] after adjusting for demographic covariates, number of lifetime male sexual partners, and anal sex role. Among MSM who predominantly practiced insertive anal sex, circumcised men had 62% lower odds of HIV infection than those who were uncircumcised (aOR: 0.38; 95% CI: 0.09 to 1.64). Among those whose anal sex position was predominantly receptive or versatile, circumcised men have 46% lower odds of HIV infection than did men who were not circumcised (aOR: 0.54; 95% CI: 0.25 to 1.14). Compared to uncircumcised men reporting versatile or predominantly receptive anal sex positioning, those who were circumcised and reported practicing insertive sex had an 85% lower risk (aOR: 0.15; 95% CI: 0.04 to 0.65). Circumcision was not associated clearly with lower syphilis risk (aOR: 0.91; 95% CI: 0.51 to 1.61). CONCLUSIONS Circumcised MSM were less likely to have acquired HIV, most pronounced among men predominantly practicing insertive anal intercourse. A clinical trial is needed.
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Lau JTF, Mo PKH, Gu J, Hao C, Lai CHY. Association of Situational and Environmental Factors With Last Episode of Unprotected Anal Intercourse Among MSM in Hong Kong: A Case-Crossover Analysis. AIDS EDUCATION AND PREVENTION : OFFICIAL PUBLICATION OF THE INTERNATIONAL SOCIETY FOR AIDS EDUCATION 2016; 28:26-42. [PMID: 26829255 DOI: 10.1521/aeap.2016.28.1.26] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
This study investigates event-specific factors that differentiate the last episodes of unprotected anal intercourse (UAI) from protected anal intercourse (PAI) with regular partner (RP) among 213 men who have sex with men (MSM) who did not use condoms consistently using case-crossover analysis. Factors positively associated with the last episode of UAI with RP included: two situational factors (i.e., participant's suggestion to have UAI, alcohol use) and three environmental/setting factors (i.e., sex took place overseas, during a weekday and not at home). Negative associations with an episode of UAI with RP included: five situational factors (i.e., discussion about condom use prior to sex, RP's suggestion to have PAI, participant's suggestion to have PAI, perception that RP would like to use a condom, participant's planning to use a condom) and two environmental/setting factors (i.e., condoms placed at the venue where sex took place, partner possessed a condom). Thus, these significant event-specific factors explained under which circumstances some MSM would use and would not use condoms during anal sex with RP.
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Affiliation(s)
- Joseph T F Lau
- Centre for Health Behaviours Research, Faculty of Medicine, The School of Public Health and Primary Care, The Chinese University of Hong Kong, Shatin, Hong Kong
- The Chinese University of Hong Kong Shenzhen Research Institute, Shatin, Hong Kong
- Centre for Medical Anthropology and Behavioral Health, Sun Yat-sen University, Guangzhou, China
| | - Phoenix K H Mo
- Centre for Health Behaviours Research, Faculty of Medicine, The School of Public Health and Primary Care, The Chinese University of Hong Kong, Shatin, Hong Kong
- The Chinese University of Hong Kong Shenzhen Research Institute, Shatin, Hong Kong
| | - Jing Gu
- Department of Medical Statistics and Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, China
| | - Chun Hao
- Department of Medical Statistics and Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, China
| | - CoCo H Y Lai
- Centre for Health Behaviours Research, Faculty of Medicine, The School of Public Health and Primary Care, The Chinese University of Hong Kong, Shatin, Hong Kong
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McLean SA, Galea JT, Prudden HJ, Calvo G, Sánchez H, Brown B. Association between sexual role and HIV status among Peruvian men who have sex with men seeking an HIV test: a cross-sectional analysis. Int J STD AIDS 2015; 27:783-9. [PMID: 26187903 DOI: 10.1177/0956462415596300] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2015] [Accepted: 06/18/2015] [Indexed: 11/15/2022]
Abstract
In Latin America, sexual role, sexual identity and sexual practices are intricately related; the roles activo, pasivo and moderno often encompass sexual identity and sexual practices. We aimed to understand the association between sexual role and HIV status in Peruvian men who have sex with men. HIV-testing services at Epicentro Salud, a Peruvian gay men's health centre, were paired with clinic data on demographics and sexual behaviour. Bidirectional stepwise logistic regression was conducted to determine associations between sexual role and HIV status. Of 366 clients who underwent HIV testing, 86 (23.5%) tested positive. There was a strong association between sexual role ('activo' or typically insertive, 'pasivo' or typically receptive, 'moderno' or typically versatile) and a positive HIV test (p = 0.002). Compared to clients with an activo role, those who reported a pasivo (OR = 6.14) and moderno (OR = 6.26) role were more likely to test positive for HIV. Sexual role was associated with sexual identity (gay, straight and bisexual) and gender of partners in the past six months. Self-reported pasivo and moderno sexual roles were strongly associated with a positive HIV test result. Further research should examine differences in sexual practices between sexual role groups.
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Affiliation(s)
- Sarah A McLean
- Department of Global Health and Development, London School of Hygiene and Tropical Medicine, London, UK
| | | | - Holly J Prudden
- Department of Global Health and Development, London School of Hygiene and Tropical Medicine, London, UK
| | | | | | - Brandon Brown
- University of California Riverside, Riverside, CA, USA
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Event-specific risk factors predicting episodes of unprotected anal intercourse with male nonregular partners among men who have sex with men using case-crossover study design. BIOMED RESEARCH INTERNATIONAL 2014; 2014:475195. [PMID: 25136589 PMCID: PMC4127277 DOI: 10.1155/2014/475195] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/07/2014] [Revised: 07/06/2014] [Accepted: 07/06/2014] [Indexed: 11/17/2022]
Abstract
This study investigated event-specific factors that determine episodes of unprotected and protected anal intercourse (UAI and PAI) among 215 men who have sex with men (MSM), who used condoms inconsistently with nonregular partners (NRP) in the last six months, in Hong Kong. A case-crossover study design was used. Lower likelihood of episodes involving UAI with NRP was associated with (1) five partner attributes (NRP were <35 years old, at least three previous anal sex experiences with the NRP, perception that participant and the NRP had asymmetrical sexual experience, perception that the NRP was feminine, and liking toward the NRP; OR = 0.16-0.52), (2) six situational variables (the participant having had UAI with another man in the last week, having discussed condom use, perception that the NRP liked to use condom, partner's suggestion to have PAI, participant's suggestion to have PAI, and participant's plan to use condoms; OR = 0.11-0.39), and (3) four environmental/setting variables (condoms already placed at the venue, display of condom use promotion materials, participant's possession of a condom, and the NRP possessed a condom; OR = 0.27-0.45). HIV prevention targeting MSM should focus on event-specific protective factors, which may be different from those obtained from studies distinguishing condom users versus nonusers.
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A digital network approach to infer sex behavior in emerging HIV epidemics. PLoS One 2014; 9:e101416. [PMID: 24992340 PMCID: PMC4081581 DOI: 10.1371/journal.pone.0101416] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2014] [Accepted: 06/06/2014] [Indexed: 12/03/2022] Open
Abstract
Purpose Improve the ability to infer sex behaviors more accurately using network data. Methods A hybrid network analytic approach was utilized to integrate: (1) the plurality of reports from others tied to individual(s) of interest; and (2) structural features of the network generated from those ties. Network data was generated from digitally extracted cell-phone contact lists of a purposeful sample of 241 high-risk men in India. These data were integrated with interview responses to describe the corresponding individuals in the contact lists and the ties between them. HIV serostatus was collected for each respondent and served as an internal validation of the model’s predictions of sex behavior. Results We found that network-based model predictions of sex behavior and self-reported sex behavior had limited correlation (54% agreement). Additionally, when respondent sex behaviors were re-classified to network model predictions from self-reported data, there was a 30.7% decrease in HIV seroprevalence among groups of men with lower risk behavior, which is consistent with HIV transmission biology. Conclusion Combining the relative completeness and objectivity of digital network data with the substantive details of classical interview and HIV biomarker data permitted new analyses and insights into the accuracy of self-reported sex behavior.
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Schneider JA, Zhou AN, Laumann EO. A new HIV prevention network approach: sociometric peer change agent selection. Soc Sci Med 2014; 125:192-202. [PMID: 24518188 DOI: 10.1016/j.socscimed.2013.12.034] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2013] [Revised: 11/26/2013] [Accepted: 12/07/2013] [Indexed: 10/25/2022]
Abstract
Internationally, the Peer Change Agent (PCA) model is the most frequently used conceptual framework for HIV prevention. Change agents themselves can be more important than the messages they convey. PCA selection is operationalized via heterogeneous methods based upon individual-level attributes. A sociometric position selection strategy, however, could increase peer influence potency and halt transmission at key network locations. In this study, we selected candidate PCAs based upon relative sociometric bridging and centrality scores and assessed their attributes in comparison to one another and to existing peer educators. We focused upon an emerging HIV epidemic among men who have sex with men in Southern India in 2011. PCAs selected based on their bridging score were more likely to be innovators when compared to other centrally-located PCAs, to PCAs located on the periphery, and to existing peer educators. We also found that sociodemographic attributes and risk behaviors were similar across all candidate PCAs, but risk behaviors of existing peer educators differed. Existing peer educators were more likely to engage in higher risk behavior such as receiving money for sex when compared to sociometrically selected peer changes agents. These existing peer educators were also more likely to exhibit leadership qualities within the overall network; they were, however, just as likely as other non-trained candidate peer change agents to report important HIV intravention behavior (encouraging condoms within their network). The importance of identifying bridges who may be able to diffuse innovation more effectively within high risk HIV networks is especially critical given recent efficacy data from novel HIV prevention interventions such as pre-exposure prophylaxis. Moreover, while existing peer educators were more likely to be leaders in our analysis, using peer educators with high risk behavior may have limited utility in enacting behavior change among sex worker peers or male clients in the network.
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Affiliation(s)
- John A Schneider
- Department of Medicine, University of Chicago, Chicago, USA; Department of Health Studies, University of Chicago, Chicago, USA.
| | - A Ning Zhou
- Pritzker School of Medicine, University of Chicago, Chicago, USA
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Closson EF, Sivasubramanian M, Mayer KH, Srivastava A, Safren SA, Anand VR, Gangakhedkar R, Mimiaga MJ. The other side of the bridge: exploring the sexual relationships of men who have sex with men and their female partners in Mumbai, India. CULTURE, HEALTH & SEXUALITY 2014; 16:780-91. [PMID: 24815724 PMCID: PMC4090273 DOI: 10.1080/13691058.2014.911960] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
Behaviourally bisexual men have been identified as a 'bridge' population of HIV transmission to heterosexual women in India. Little is known about the sexual relationships that these men have with their female sex partners. The primary objective of this study was to explore the sexual practices and relationship dynamics between married and unmarried behaviourally bisexual men and their female sex partners in Mumbai, India. In 2009, semi-structured qualitative interviews were conducted with 32 men who reported sex with men and women. Participants discussed a variety of sexual practices and arrangements with female sex partners. Irrespective of marital status and sexual identity, many said that they had satisfying sexual experiences and feelings of affection for female sex partners. However, sexual incompatibility between married partners was also reported. Explanations of bisexual concurrency were discussed in terms of both sexual satisfaction and sexual preference. Self-perceived HIV risk related to same-sex sexual behaviour motivated many men to use condoms with female partners. Expectations of unprotected marital sex and perceptions of partner risk were barriers to condom use. HIV-prevention programmes for this population may benefit from tailored risk-reduction counselling that attends to the variations of these sexual and social relationship dynamics.
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Affiliation(s)
| | | | - Kenneth H. Mayer
- The Fenway Institute, Fenway Health, Boston, USA
- Harvard Medical School/Beth Israel Deaconess Medical Center, Boston, USA
- Department of Global Health and Population, Harvard School of Public Health, Boston, USA
| | | | - Steven A. Safren
- The Fenway Institute, Fenway Health, Boston, USA
- Harvard Medical School/Massachusetts General Hospital, Department of Psychiatry, Boston, USA
| | | | | | - Matthew J. Mimiaga
- The Fenway Institute, Fenway Health, Boston, USA
- Harvard Medical School/Massachusetts General Hospital, Department of Psychiatry, Boston, USA
- Department of Epidemiology, Harvard School of Public Health, Boston, USA
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Narayanan P, Das A, Morineau G, Prabhakar P, Deshpande GR, Gangakhedkar R, Risbud A. An exploration of elevated HIV and STI risk among male sex workers from India. BMC Public Health 2013; 13:1059. [PMID: 24209579 PMCID: PMC4226023 DOI: 10.1186/1471-2458-13-1059] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2013] [Accepted: 11/04/2013] [Indexed: 11/10/2022] Open
Abstract
Background Men who have sex with men (MSM) who also report transactional sex (male sex workers or MSWs) are known to be at higher risk for HIV and sexually transmitted infections (STIs). The study aimed to profile socio-demographic characteristics and risk factors associated with high HIV prevalence among MSWs. Methods A cross-sectional study was conducted in 2008–9 among 483 high-risk MSM who attended STI clinics at Mumbai and Hyderabad, two large cities in India. Results About 70% of the MSM reported transactional sex. As compared to other MSM, MSWs had more male partners (8.9 versus 2.5, p < 0.001) and higher rates of receptive anal sex (96% versus 72%, p < 0.001). HIV prevalence among MSWs and other MSM was 43.6% and 18.1% respectively. HIV prevalence among MSWs was associated with the place of residence (MSWs from Hyderabad were 7.3 times more likely to be infected), positive syphilis serology (3.8 times) and duration of sex work (increased by 8% for every additional year). Conclusion The study showed that MSWs are at high risk for HIV acquisition/transmission, which highlights the need for intensified interventions for personalized risk-reduction counselling and STI screening. Newer biomedical interventions such as pre-exposure prophylaxis and treatment as prevention could also be considered.
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Schneider J, Kumar R, Dandona R, Kumar P, Kumar A, Lakshmi V, Laumann E, Mayer K, Dandona L. Social network and risk-taking behavior most associated with rapid HIV testing, circumcision, and preexposure prophylaxis acceptability among high-risk Indian men. AIDS Patient Care STDS 2012; 26:631-40. [PMID: 22973951 DOI: 10.1089/apc.2012.0188] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
Abstract
Indian truck drivers and their younger apprentice drivers are at increased risk of HIV infection. We determine network and risk practices associated with willingness to adopt HIV prevention interventions currently not being used in India: rapid HIV testing, circumcision, and preexposure prophylaxis (PrEP) in order to inform the National AIDS Control Program (NACP). Truck drivers and truck cleaners were systematically recruited to participate in a social network and risk survey in Hyderabad, Southern India. Three separate composite measures of acceptability of rapid HIV testing, circumcision, and PrEP acceptability were utilized to independently assess the relationship of these prevention interventions with risk-practices and social network characteristics. An 89% participation rate yielded 1602 truck drivers and truck cleaners with 54.2% younger than 30 years of age and 2.8% HIV infected. Twenty-five percent of respondents reported sex with female sex workers (FSW) and 5% with men (MSM). Rapid testing, circumcision, and PrEP acceptability were 97.4%, 9.1%, and 85.9%, respectively. Participants reporting prosocial network characteristics were more accepting of rapid testing (adjusted odds ratio [AORs] 3.07-6.71; p<0.05) and demonstrated variable PrEP acceptability (AORs 0.08-2.22; p<0.001). Sex with FSWs was associated with PrEP acceptability (AOR 4.27; p<0.001); sex with MSM was associated with circumcision acceptability only (AOR 2.66; p<0.01). Social network factors and risk-practices were associated with novel prevention acceptability, but not consistently across intervention type and with variable directionality. The NACP will need to consider that intervention uptake may likely be most successful when efforts are targeted to individuals with specific behavior and social network characteristics.
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Affiliation(s)
- John Schneider
- Department of Medicine, University of Chicago, Chicago Illinois
- Department of Health Studies, University of Chicago, Chicago Illinois
| | - Rupali Kumar
- Pritzker School of Medicine, University of Chicago, Chicago Illinois
| | | | - Prem Kumar
- Public Health Foundation of India, New Delhi, India
| | - Anil Kumar
- Public Health Foundation of India, New Delhi, India
| | - Vemu Lakshmi
- Department of Microbiology, Nizam's Institute of Medical Sciences, Hyderabad AP, India
| | - Edward Laumann
- Department of Sociology, University of Chicago, Chicago Illinois
| | - Kenneth Mayer
- Department of Medicine, Beth Israel Deaconess, Boston, Massachusetts
- Fenway Health Institute, Boston Massachusetts
| | - Lalit Dandona
- Public Health Foundation of India, New Delhi, India
- Institute for Health Metric and Evaluation, University of Washington, Seattle, Washington
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Snyder H, Yeldandi VV, Kumar GP, Liao C, Lakshmi V, Gandham SR, Muppudi U, Oruganti G, Schneider JA. Field-based video pre-test counseling, oral testing, and telephonic post-test counseling: implementation of an HIV field testing package among high-risk Indian men. AIDS EDUCATION AND PREVENTION : OFFICIAL PUBLICATION OF THE INTERNATIONAL SOCIETY FOR AIDS EDUCATION 2012; 24:309-326. [PMID: 22827901 PMCID: PMC3660959 DOI: 10.1521/aeap.2012.24.4.309] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
In India, men who have sex with men (MSM) and truck drivers are high-risk groups that often do not access HIV testing due to stigma and high mobility. This study evaluated a field testing package (FTP) that identified HIV positive participants through video pre-test counseling, OraQuick oral fluid HIV testing, and telephonic post-test counseling and then connected them to government facilities. A total of 598 MSM and truck drivers participated in the FTP and completed surveys covering sociodemographics, HIV testing history, risk behaviors, and opinions on the FTP. MSM and truck drivers equally preferred video counseling, although MSM who had been previously tested preferred traditional methods. Nearly all participants preferred oral testing. Rates of counseling completion and linkage to government centers were low, with one-third of newly identified positives completing follow-up. With increased public-private coordination, this FTP could identify many hard-to-reach preliminary positive individuals and connect them to government testing and care.
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Affiliation(s)
- Hannah Snyder
- University of Chicago, Pritzker School of Medicine, Chicago, United States
| | | | | | - Chuanhong Liao
- University of Chicago, Department of Medicine, Chicago, United States
| | - Vemu Lakshmi
- Nizam’s Institute of Medical Sciences, Microbiology, Hyderabad, India
| | | | - Uma Muppudi
- California College for Health Sciences, Public Health, Salt Lake City, United State
| | | | - John A. Schneider
- University of Chicago, Department of Medicine, Chicago, United States
- University of Chicago, Department of Medicine and Health Studies, Chicago, United States
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