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Busza J, Chiyaka T, Musemburi S, Fearon E, Davey C, Chabata S, Mushati P, Dirawo J, Napierala S, Phillips AN, Cowan FM, Hargreaves JR. Enhancing national prevention and treatment services for sex workers in Zimbabwe: a process evaluation of the SAPPH-IRe trial. Health Policy Plan 2020; 34:337-345. [PMID: 31157368 DOI: 10.1093/heapol/czz037] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/26/2019] [Indexed: 11/13/2022] Open
Abstract
Targeted HIV interventions for female sex workers (FSW) combine biomedical technologies, behavioural change and community mobilization with the aim of empowering FSW and improving prevention and treatment. Understanding how to deliver combined interventions most effectively in sub-Saharan Africa is critical to the HIV response. The Sisters' Antiretroviral Programme for Prevention of HIV: an Integrated Response (SAPPH-Ire) randomized controlled trial in Zimbabwe tested an intervention to improve FSW engagement with HIV services. After 2 years, results of the trial showed no significant difference between study arms in proportion of FSW with HIV viral load ≥1000 copies/ml as steep declines occurred in both. We present the results of a process evaluation aiming to track the intervention's implementation, assess its feasibility and accessibility, and situate trial results within the national HIV policy context. We conducted a mixed methods study using data from routine programme statistics, qualitative interviews with participants and respondent driven surveys. The intervention proved feasible to deliver and was acceptable to FSW and providers. Intervention clinics saw more new FSW (4082 vs 2754), performed over twice as many HIV tests (2606 vs 1151) and nearly double the number of women were diagnosed with HIV (1042 vs 546). Community mobilization meetings in intervention sites also attracted higher numbers. We identified some gaps in programme fidelity: offering pre-exposure prophylaxis took time to engage FSW, viral load monitoring was not performed, and ratio of peer educators to FSW was lower than intended. During the trial, reaching FSW with HIV testing and treatment became a national priority, leading to increasing attendance at both intervention and control clinics. Throughout Zimbabwe, antiretroviral therapy coverage improved and HIV-stigma declined. Zimbabwe's changing HIV policy context appeared to contribute to positive improvements across the HIV care continuum for all FSW over the course of the trial. More intense community-based interventions for FSW may be needed to make further gains.
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Affiliation(s)
- Joanna Busza
- Centre for Evaluation, London School of Hygiene and Tropical Medicine, Keppel Street, London, UK
| | - Tarisai Chiyaka
- Centre for Sexual Health and HIV AIDS Research (CeSHHAR) Zimbabwe, 9 Monmouth Road, Harare, Zimbabwe
| | - Sithembile Musemburi
- Centre for Sexual Health and HIV AIDS Research (CeSHHAR) Zimbabwe, 9 Monmouth Road, Harare, Zimbabwe
| | - Elizabeth Fearon
- Centre for Evaluation, London School of Hygiene and Tropical Medicine, Keppel Street, London, UK
| | - Calum Davey
- Centre for Evaluation, London School of Hygiene and Tropical Medicine, Keppel Street, London, UK
| | - Sungai Chabata
- Centre for Sexual Health and HIV AIDS Research (CeSHHAR) Zimbabwe, 9 Monmouth Road, Harare, Zimbabwe
| | - Phillis Mushati
- Centre for Sexual Health and HIV AIDS Research (CeSHHAR) Zimbabwe, 9 Monmouth Road, Harare, Zimbabwe
| | - Jeffrey Dirawo
- Centre for Sexual Health and HIV AIDS Research (CeSHHAR) Zimbabwe, 9 Monmouth Road, Harare, Zimbabwe
| | - Sue Napierala
- RTI International, 351 California Street, Suite 500, San Francisco, CA, USA
| | - Andrew N Phillips
- Institute for Global Health, UCL, Royal Free Hospital, Rowland Hill Street, London, UK and
| | - Frances M Cowan
- Centre for Sexual Health and HIV AIDS Research (CeSHHAR) Zimbabwe, 9 Monmouth Road, Harare, Zimbabwe.,Department of International Public Health, Liverpool School of Tropical Medicine, Pembroke Pl, Liverpool, UK
| | - James R Hargreaves
- Centre for Evaluation, London School of Hygiene and Tropical Medicine, Keppel Street, London, UK
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Rodrigues DL, Lopes D, Pereira M, Prada M, Garrido MV. Motivations for Sexual Behavior and Intentions to Use Condoms: Development of the Regulatory Focus in Sexuality Scale. ARCHIVES OF SEXUAL BEHAVIOR 2019; 48:557-575. [PMID: 30511148 DOI: 10.1007/s10508-018-1316-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/22/2018] [Revised: 09/20/2018] [Accepted: 09/21/2018] [Indexed: 06/09/2023]
Abstract
Despite recurrent efforts to prevent sexually transmitted diseases through the use of condoms, HIV infections are still prevalent across Europe. Recent research framed by the regulatory focus theory has shown that prevention (vs. promotion)-focused individuals are more likely to adopt strategies to protect their health. Therefore, these individuals should also be more motivated to use condoms, because they are more likely to perceive greater health threats. In two cross-sectional preregistered studies (combined N = 520 Portuguese participants; databases available at https://doi.org/10.17605/osf.io/zzkc2 ), we developed the new Regulatory Focus in Sexuality scale (Study 1), and tested if the association between prevention focus and intentions to use condoms was mediated by the perception of health threat (Study 2). Results from Study 1 suggested that the scale is reliable and valid. Results from Study 2 showed, as expected, that a predominant focus on prevention was associated with more condom use intentions with casual and regular sexual partners, because individuals perceived greater threat to their health. Additional exploratory analyses further showed that this mediation occurred only for individuals without a romantic relationship and was independent of how salient the condom use norm was. In contrast, for romantically involved individuals, there was no evidence for the mediation by perceived health threat. Instead, a predominant focus on prevention was positively associated with condom use intentions with the regular partner, but only when the condom use norm was more salient. Taken together, these results emphasize the importance of examining individual motivations for safe sex practices.
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Affiliation(s)
- David L Rodrigues
- Department of Social and Organizational Psychology, Instituto Universitário de Lisboa (ISCTE-IUL), CIS-IUL, Av. das Forças Armadas, 1649-026, Lisbon, Portugal.
| | - Diniz Lopes
- Department of Social and Organizational Psychology, Instituto Universitário de Lisboa (ISCTE-IUL), CIS-IUL, Av. das Forças Armadas, 1649-026, Lisbon, Portugal
| | - Marco Pereira
- Faculty of Psychology and Education Sciences, University of Coimbra, Coimbra, Portugal
| | - Marília Prada
- Department of Social and Organizational Psychology, Instituto Universitário de Lisboa (ISCTE-IUL), CIS-IUL, Av. das Forças Armadas, 1649-026, Lisbon, Portugal
| | - Margarida V Garrido
- Department of Social and Organizational Psychology, Instituto Universitário de Lisboa (ISCTE-IUL), CIS-IUL, Av. das Forças Armadas, 1649-026, Lisbon, Portugal
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Duff P, Evans JL, Stein ES, Page K, Maher L. High pregnancy incidence and low contraceptive use among a prospective cohort of female entertainment and sex workers in Phnom Penh, Cambodia. BMC Pregnancy Childbirth 2018; 18:128. [PMID: 29724181 PMCID: PMC5934858 DOI: 10.1186/s12884-018-1768-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2016] [Accepted: 04/24/2018] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND While HIV and unintended pregnancies are both occupational risks faced by female sex workers, the epidemiology of pregnancy and its drivers in this population remains understudied. This includes Cambodia, where the drivers of pregnancy among female entertainment and sex workers (FESW) remain unknown. The current study aimed to examine factors associated with incident pregnancy, as well as describe contraceptive use among FESW in Phnom Penh, Cambodia. METHODS This analysis drew from the Young Women's Health Study (YWHS)-2, a 12-month observational cohort of 220 FESW aged 15-29 years, conducted between August 2009 and August 2010. Interviewer-administered questionnaires were conducted at baseline and quarterly thereafter, alongside HIV and pregnancy testing. Bivariate and multivariable extended Cox regression analysis was used to examine correlates of incident pregnancy. RESULTS At baseline, 6.8% of participants were pregnant, and only 10.8% reported using hormonal contraceptives, with 11.3% reporting an abortion in the past 3 months. Pregnancy incidence was high, at 22/100 person-years (95% CI: 16.3-30.1). In multivariable analysis, younger age (19-24 years versus 25-29 years) (Adjusted Hazards Ratio (AHR): 2.28; 95% Confidence Interval (CI) 1.22-4.27), lower income (400,000-600,000 Riel (≤150$USD) versus > 600,000 Riel (> 150$USD)) (AHR 2.63; 95% CI 1.02-6.77) positively predicted pregnancy, while higher self-reported condom self-efficacy were associated with reduced pregnancy incidence (AHR 0.89; 95% CI 0.81-0.98). CONCLUSIONS Results document high incidence of pregnancy and unmet reproductive health needs among FESWs in Cambodia. Findings point to an urgent need for multi-level interventions, including venue-based HIV/STI and violence prevention interventions, in the context of legal and policy reform. High pregnancy incidence in this population may also undermine recruitment and retention into HIV prevention intervention trials. The exploration of innovative and comprehensive sex worker-tailored sexual and reproductive health service models, also as part of HIV prevention intervention trials, is warranted.
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Affiliation(s)
- Putu Duff
- British Columbia Centre for Excellence in HIV/AIDS, St. Paul's Hospital, 608-1081 Burrard Street, Vancouver, BC, Canada.,Department of Medicine, University of British Columbia, St. Paul's Hospital, 608-1081 Burrard Street, Vancouver, BC, Canada.,Kirby Institute for Infection and Immunity (formerly the National Centre in HIV Epidemiology and Clinical Research), UNSW Australia I, Wallace Wurth Building, Sydney, NSW, 2052, Australia
| | - Jennifer L Evans
- Institute for Global Health, Department of Epidemiology, University of California-San Francisco, San Francisco, California, USA
| | - Ellen S Stein
- Institute for Global Health, Department of Epidemiology, University of California-San Francisco, San Francisco, California, USA
| | - Kimberly Page
- Institute for Global Health, Department of Epidemiology, University of California-San Francisco, San Francisco, California, USA.,Division of Epidemiology, Biostatistics and Preventive Medicine, Department of Internal Medicine, University of New Mexico Health Sciences Center, Albuquerque, NM, USA
| | - Lisa Maher
- Kirby Institute for Infection and Immunity (formerly the National Centre in HIV Epidemiology and Clinical Research), UNSW Australia I, Wallace Wurth Building, Sydney, NSW, 2052, Australia.
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Goldenberg SM, Rocha Jiménez T, Brouwer KC, Morales Miranda S, Silverman JG. Influence of indoor work environments on health, safety, and human rights among migrant sex workers at the Guatemala-Mexico Border: a call for occupational health and safety interventions. BMC INTERNATIONAL HEALTH AND HUMAN RIGHTS 2018; 18:9. [PMID: 29394893 PMCID: PMC5797417 DOI: 10.1186/s12914-018-0149-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/09/2016] [Accepted: 01/19/2018] [Indexed: 11/10/2022]
Abstract
BACKGROUND Migrant women are over-represented in the sex industry, and migrant sex workers experience disproportionate health inequities, including those related to health access, HIV and sexually transmitted infections (STIs), and violence. Despite calls for occupational sex work interventions situated in labour rights frameworks, there remains a paucity of evidence pertaining to migrant sex workers' needs and realities, particularly within Mexico and Central America. This study investigated migrant sex workers' narratives regarding the ways in which structural features of work environments shape vulnerability and agency related to HIV/STI prevention and violence at the Guatemala-Mexico border. METHODS Drawing on theoretical perspectives on risk environments and structural determinants of HIV in sex work, we analyzed in-depth interviews, focus groups, and ethnographic fieldwork conducted with 39 migrant sex workers in indoor work environments between 2012 and 2015 in Tecún Umán, Guatemala. RESULTS Participant narratives revealed the following intersecting themes to be most closely linked to safety and agency to engage in HIV/STI prevention: physical features of indoor work environments (e.g., physical layout of venue, proximity to peers and third parties); social norms and practices for alcohol use within the workplace; the existence and nature of management practices and policies on health and safety practices; and economic influences relating to control over earnings and clients. Across work environments, health and safety were greatly shaped by human rights concerns stemming from workplace interactions with police, immigration authorities, and health authorities. CONCLUSIONS Physical isolation, establishment norms promoting alcohol use, restricted economic agency, and human rights violations related to sex work policies and immigration enforcement were found to exacerbate risks. However, some establishment policies and practices promoted 'enabling environments' for health and safety, supporting HIV/STI prevention, economic agency, and protection from violence and exploitation; these practices and policies were especially crucial for recent migrants. Policy reforms and structural workplace interventions tailored to migrant sex workers' needs are recommended to promote improved working conditions and migrant sex workers' health, safety, and human rights.
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Affiliation(s)
- Shira M Goldenberg
- Gender and Sexual Health Initiative, British Columbia Centre for Excellence in HIV/AIDS, St. Paul's Hospital, 608-1081 Burrard Street, Vancouver, BC, V6Z 1Y6, Canada. .,Faculty of Health Sciences, Simon Fraser University, 8888 University Drive, Burnaby, BC, V5A 1S6, Canada. .,Division of Infectious Diseases and Global Public Health, University of California San Diego, 9500 Gilman Drive, 0507, La Jolla, CA, 92093-0507, USA.
| | - Teresita Rocha Jiménez
- Division of Infectious Diseases and Global Public Health, University of California San Diego, 9500 Gilman Drive, 0507, La Jolla, CA, 92093-0507, USA
| | - Kimberly C Brouwer
- Division of Infectious Diseases and Global Public Health, University of California San Diego, 9500 Gilman Drive, 0507, La Jolla, CA, 92093-0507, USA
| | - Sonia Morales Miranda
- Instituto Mesoamericano para la Gobernanza (IMAG), 53 Calle 42-74, Vista Hermosa IV, Caledonia 4D, Zona 16, Guatemala City, Guatemala
| | - Jay G Silverman
- Division of Infectious Diseases and Global Public Health, University of California San Diego, 9500 Gilman Drive, 0507, La Jolla, CA, 92093-0507, USA
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Zhou Q, Wu Y, Hong YA, Yang C, Cai W, Zhu Y, Guo Z, Guo Y. Association between perceived social norm and condom use among people living with HIV/AIDS in Guangzhou, China. AIDS Care 2016; 29:91-97. [PMID: 27327624 DOI: 10.1080/09540121.2016.1198752] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
The number of people living with HIV/AIDS (PLWHA) has been increasing in China. Previous studies have examined the association between social norms and risk behaviors among high-risk populations for HIV infection. However, little is known about social norms and condom use among people living with HIV/AIDS (PLWHA). This study sought to investigate the relationship between perceived social norms on condom use and inconsistent condom use among PLWHA. A cross-sectional survey was conducted through convenience sampling among 412 PLWHA between March and June 2013 in Guangzhou, China. Descriptive norm of condom use was measured as perception of number of friends thinking it necessary to use condoms when having sex. About three-fourths (n = 301, 73.1%) of the PLWHA were sexually active since HIV diagnosis. Among the sexually active PLWHA, the average age was 36.5 years; about two-thirds were male; the majority was Han ethnic (92.7%); 55.5% discussed condom use with their friends and the rate of inconsistent condom use in the last three sexual encounters was 29.2%. In the multivariate logistic regression, PLWHA who perceived more of their friends' approval of condom use were less likely to engage in unprotected sex than their counterparts (aOR = 0.25, p = .001). Those whose family members were aware of their HIV infection status were less likely to engage in unprotected sex than their counterparts (aOR = 0.17, p < .001). Those who lived with family members were more likely to have unprotected sex than those who lived with friends (aOR = 8.47, p = .007). The results underscore the importance of developing culturally appropriate social norm-based HIV interventions among PLWHA. Future interventions focused on changing social norms on risk behaviors in the social network of PLWHA have the potential to reduce risk behaviors and to promote condom use among PLWHA.
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Affiliation(s)
- Qian Zhou
- a Epidemiology Research Unit , The First Affiliated Hospital, Sun Yat-sen University , Guangzhou , China
| | - Yan Wu
- b Department of Anesthesiology , The First Affiliated Hospital, Sun Yat-sen University , Guangzhou , China
| | - Yan Alicia Hong
- c Department of Health Promotion and Community Health Sciences , School of Public Health, Health Science Center, Texas A&M University , College Station , TX , USA
| | - Cui Yang
- d Department of Health, Behavior and Society , Johns Hopkins Bloomberg School of Public Health , Baltimore , MD , USA
| | - Weiping Cai
- e Guangzhou No. 8 People's Hospital , Guangzhou , China
| | - Yajing Zhu
- f Department of Medical Statistics and Epidemiology , School of Public Health, Sun Yat-sen University , Guangzhou , China
| | - Zihan Guo
- f Department of Medical Statistics and Epidemiology , School of Public Health, Sun Yat-sen University , Guangzhou , China
| | - Yan Guo
- f Department of Medical Statistics and Epidemiology , School of Public Health, Sun Yat-sen University , Guangzhou , China.,g Center for Migrant Health Policy , Sun Yat-sen University , Guangzhou , China.,h Sun Yat-sen Global Health Institute, Institute of State Governance, Sun Yat-sen University , Guangzhou , China
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Gupta N, Schmidt H, Buisker T, Dufour MSK, Goldenson J, Myers J, Tulsky J. After the Fact: A Brief Educational Program on HIV Postexposure Prophylaxis for Female Detainees in a Local Jail. JOURNAL OF CORRECTIONAL HEALTH CARE 2016; 21:140-51. [PMID: 25788609 DOI: 10.1177/1078345815572335] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Women who have been in jail are at increased risk of acquiring HIV when they are in the community. Nonoccupational postexposure prophylaxis (nPEP) reduces HIV transmission following high-risk behaviors and is an effective HIV prevention strategy. The authors designed a 15-minute interactive educational program to increase inmates' knowledge of nPEP. Before the program, participants self-reported high HIV risk yet low risk perception and lack of nPEP awareness. After the program, nPEP knowledge scores increased by 40% regardless of demographic or HIV-risk characteristics. This study demonstrates that a brief, easy-to-deliver educational intervention can be carried out in a jail, is effective at raising awareness of both HIV risk and nPEP, and may be useful for others seeking to increase use of this prevention strategy for high-risk women during incarceration.
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Affiliation(s)
- Neha Gupta
- Department of Medicine, Internal Medicine Residency Program, University of California San Francisco, San Francisco, CA, USA
| | - Heidi Schmidt
- Department of Medicine, Internal Medicine Residency Program, University of California San Francisco, San Francisco, CA, USA
| | - Timothy Buisker
- Department of Medicine, Center for AIDS Prevention Studies, University of California San Francisco, San Francisco, CA, USA
| | - Mi-Suk Kang Dufour
- Department of Medicine, Center for AIDS Prevention Studies, University of California San Francisco, San Francisco, CA, USA
| | - Joe Goldenson
- Jail Health Services, San Francisco Department of Public Health, San Francisco, CA, USA
| | - Janet Myers
- Department of Medicine, Center for AIDS Prevention Studies, University of California San Francisco, San Francisco, CA, USA
| | - Jacqueline Tulsky
- Department of Medicine, Division of HIV/AIDS (Positive Health Program), University of California San Francisco, San Francisco, CA, USA
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Goldenberg SM, Duff P, Krusi A. Work environments and HIV prevention: a qualitative review and meta-synthesis of sex worker narratives. BMC Public Health 2015; 15:1241. [PMID: 26672756 PMCID: PMC4681074 DOI: 10.1186/s12889-015-2491-x] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2015] [Accepted: 11/16/2015] [Indexed: 12/11/2022] Open
Abstract
Background Sex workers (SWs) experience a disproportionately high burden of HIV, with evidence indicating that complex and dynamic factors within work environments play a critical role in mitigating or producing HIV risks in sex work. In light of sweeping policy efforts to further criminalize sex work globally, coupled with emerging calls for structural responses situated in labour and human-rights frameworks, this meta-synthesis of the qualitative and ethnographic literature sought to examine SWs’ narratives to elucidate the ways in which physical, social and policy features of diverse work environments influence SWs’ agency to engage in HIV prevention. Methods We conducted a meta-synthesis of qualitative and ethnographic studies published from 2008 to 2014 to elucidate SWs’ narratives and lived experiences of the complex and nuanced ways in which physical, social, and policy features of indoor and outdoor work environments shape HIV prevention in the sex industry. Results Twenty-four qualitative and/or ethnographic studies were included in this meta-synthesis. SWs’ narratives revealed the nuanced ways that physical, social, and policy features of work environments shaped HIV risk and interacted with macrostructural constraints (e.g., criminalization, stigma) and community determinants (e.g., sex worker empowerment initiatives) to shape SWs’ agency in negotiating condom use. SWs’ narratives revealed the ways in which the existence of occupational health and safety standards in indoor establishments, as well as protective practices of third parties (e.g., condom promotion) and other SWs/peers were critical ways of enhancing safety and sexual risk negotiation within indoor work environments. Additionally, working in settings where negative interactions with law enforcement were minimized (e.g., working in decriminalized contexts or environments in which peers/managers successfully deterred unjust policing practices) was critical for supporting SWs’ agency to negotiate HIV prevention. Conclusions Policy reforms to remove punitive approaches to sex work, ensure supportive workplace standards and policies, and foster SWs’ ability to work collectively are recommended to foster the realization of SWs’ health and human rights across diverse settings. Future qualitative and mixed-methods research is recommended to ensure that HIV policies and programmes are grounded in SWs’ voices and realities, particularly in more under-represented regions such as Eastern Europe and Sub-Saharan Africa. Electronic supplementary material The online version of this article (doi:10.1186/s12889-015-2491-x) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Shira M Goldenberg
- Gender and Sexual Health Initiative, British Columbia Centre for Excellence in HIV/AIDS, St. Paul's Hospital, 608-1081 Burrard Street, Vancouver, BC, V6Z 1Y6, Canada. .,Faculty of Health Sciences, Simon Fraser University, 8888 University Drive, Burnaby, BC, V5A 1S6, Canada.
| | - Putu Duff
- Gender and Sexual Health Initiative, British Columbia Centre for Excellence in HIV/AIDS, St. Paul's Hospital, 608-1081 Burrard Street, Vancouver, BC, V6Z 1Y6, Canada.,Department of Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Andrea Krusi
- Gender and Sexual Health Initiative, British Columbia Centre for Excellence in HIV/AIDS, St. Paul's Hospital, 608-1081 Burrard Street, Vancouver, BC, V6Z 1Y6, Canada.,Department of Medicine, University of British Columbia, Vancouver, BC, Canada
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Theoretical Foundations of Research Focused on HIV Prevention Among Substance-Involved Women: A Review of Observational and Intervention Studies. J Acquir Immune Defic Syndr 2015; 69 Suppl 2:S146-54. [PMID: 25978481 DOI: 10.1097/qai.0000000000000658] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Although substance use continues to be a significant component of HIV risk among women worldwide, to date, relatively little attention has been paid in research, services, or policy to substance-involved women (SIW). HIV acquisition for SIW stems from transmission risks directly related to substance use and risks associated with sexual activity in which power to negotiate risk and safety are influenced by dynamics of male partnerships, sex work, and criminalization (of both drug use and sex work), among other factors. As such, HIV risk for SIW resides as much in the environment—physical, social, cultural, economic, and political—in which drug use occurs as it does from transmission-related behaviors of individual women. To reduce HIV infections among SIW, it is important to specify the interaction of individual- and environmental-level factors, including, but not limited to those related to women's own substance use, that can and ought to be changed. This involves theorizing about the interplay of gender, substance use, and HIV risk, and incorporating that theoretical understanding into intervention design and evaluation. A review of the published literature focused on HIV prevention among SIW revealed a general lack of theoretical and conceptual foundation specific to the gender-related and environmental drivers of HIV in this population. Greater theoretical linkages to intersectionality and syndemic approaches are recommended to better identify and target relevant mechanisms by which the interplay of gender dynamics and substance use potentiate the likelihood of HIV acquisition and transmission among SIW.
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Chen Y, Li X, Shen Z, Zhou Y, Tang Z, Huedo-Medina TB. Contextual influence on condom use in commercial sex venues: A multi-level analysis among female sex workers and gatekeepers in Guangxi, China. SOCIAL SCIENCE RESEARCH 2015; 52:124-131. [PMID: 26004452 PMCID: PMC4443258 DOI: 10.1016/j.ssresearch.2015.01.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/14/2014] [Revised: 12/29/2014] [Accepted: 01/11/2015] [Indexed: 06/04/2023]
Abstract
This study aims to assess the influence of commercial sex venues on consistent condom use among female sex workers (FSWs) and to examine associations between individual and venue level factors and consistent condom use with clients. Analysis was based on a sample of 637 FSWs and 123 gatekeepers from 51 venues in Guangxi, China. Multi-level logistic regression using Bayesian simulation via Markov Chain Monte Carlo was applied to investigate whether FSWs' individual propensity to use condom with clients was statistically dependent on the venue of working. Multi-level modeling revealed considerable variability across venues in the likelihood of consistent condom use with clients among FSWs. Characteristics at both individual and venue levels helped to explain the observed variation. Certain venue-level factors exerted their influence on condom use over and above the effect of individual-level characteristics. The contextual influence exerted on condom use behaviors among FSWs may imply a potential to harness the path to individual behaviors from a higher and more dominant level, and shed light on the design of more effective sexual risk reduction intervention among venue-based FSWs.
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Affiliation(s)
- Yiyun Chen
- Department of Psychology, University of Connecticut, Storrs, CT, USA.
| | - Xiaoming Li
- Carman and Ann Adams Department of Pediatrics, Prevention Research Center, Wayne State University School of Medicine, Detroit, Michigan, USA
| | - Zhiyong Shen
- Guangxi Center for Diseases Control and Prevention, Nanning, Guangxi, China
| | - Yuejiao Zhou
- Guangxi Center for Diseases Control and Prevention, Nanning, Guangxi, China
| | - Zhenzhu Tang
- Guangxi Center for Diseases Control and Prevention, Nanning, Guangxi, China
| | - Tania B Huedo-Medina
- Department of Allied Health Sciences, University of Connecticut, Storrs, CT, USA
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10
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Shannon K, Strathdee SA, Goldenberg SM, Duff P, Mwangi P, Rusakova M, Reza-Paul S, Lau J, Deering K, Pickles MR, Boily MC. Global epidemiology of HIV among female sex workers: influence of structural determinants. Lancet 2015; 385:55-71. [PMID: 25059947 PMCID: PMC4297548 DOI: 10.1016/s0140-6736(14)60931-4] [Citation(s) in RCA: 535] [Impact Index Per Article: 59.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Female sex workers (FSWs) bear a disproportionately large burden of HIV infection worldwide. Despite decades of research and programme activity, the epidemiology of HIV and the role that structural determinants have in mitigating or potentiating HIV epidemics and access to care for FSWs is poorly understood. We reviewed available published data for HIV prevalence and incidence, condom use, and structural determinants among this group. Only 87 (43%) of 204 unique studies reviewed explicitly examined structural determinants of HIV. Most studies were from Asia, with few from areas with a heavy burden of HIV such as sub-Saharan Africa, Russia, and eastern Europe. To further explore the potential effect of structural determinants on the course of epidemics, we used a deterministic transmission model to simulate potential HIV infections averted through structural changes in regions with concentrated and generalised epidemics, and high HIV prevalence among FSWs. This modelling suggested that elimination of sexual violence alone could avert 17% of HIV infections in Kenya (95% uncertainty interval [UI] 1-31) and 20% in Canada (95% UI 3-39) through its immediate and sustained effect on non-condom use) among FSWs and their clients in the next decade. In Kenya, scaling up of access to antiretroviral therapy among FSWs and their clients to meet WHO eligibility of a CD4 cell count of less than 500 cells per μL could avert 34% (95% UI 25-42) of infections and even modest coverage of sex worker-led outreach could avert 20% (95% UI 8-36) of infections in the next decade. Decriminalisation of sex work would have the greatest effect on the course of HIV epidemics across all settings, averting 33-46% of HIV infections in the next decade. Multipronged structural and community-led interventions are crucial to increase access to prevention and treatment and to promote human rights for FSWs worldwide.
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Affiliation(s)
- Kate Shannon
- Gender and Sexual Health Initiative, BC Centre for Excellence in HIV/AIDS, University of British Columbia, Vancouver, Canada.
| | | | - Shira M Goldenberg
- Gender and Sexual Health Initiative, BC Centre for Excellence in HIV/AIDS, University of British Columbia, Vancouver, Canada
| | - Putu Duff
- Gender and Sexual Health Initiative, BC Centre for Excellence in HIV/AIDS, University of British Columbia, Vancouver, Canada
| | - Peninah Mwangi
- Bar Hostesses Empowerment and Support Program, African Sex Workers Alliance, Nairobi, Kenya
| | | | | | | | - Kathleen Deering
- Gender and Sexual Health Initiative, BC Centre for Excellence in HIV/AIDS, University of British Columbia, Vancouver, Canada
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HIV infection among female sex workers in concentrated and high prevalence epidemics: why a structural determinants framework is needed. Curr Opin HIV AIDS 2014; 9:174-82. [PMID: 24464089 DOI: 10.1097/coh.0000000000000042] [Citation(s) in RCA: 131] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW This article reviews the current state of the epidemiological literature on female sex work and HIV from the past 18 months. We offer a conceptual framework for structural HIV determinants and sex work that unpacks intersecting structural, interpersonal, and individual biological and behavioural factors. RECENT FINDINGS Our review suggests that despite the heavy HIV burden among female sex workers (FSWs) globally, data on the structural determinants shaping HIV transmission dynamics have only begun to emerge. Emerging research suggests that factors operating at macrostructural (e.g., migration, stigma, criminalized laws), community organization (e.g., empowerment) and work environment levels (e.g., violence, policing, access to condoms HIV testing, HAART) act dynamically with interpersonal (e.g., dyad factors, sexual networks) and individual biological and behavioural factors to confer risks or protections for HIV transmission in female sex work. SUMMARY Future research should be guided by a Structural HIV Determinants Framework to better elucidate the complex and iterative effects of structural determinants with interpersonal and individual biological and behavioural factors on HIV transmission pathways among FSWs, and meet critical gaps in optimal access to HIV prevention, treatment, and care for FSWs globally.
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Fan YG, Liu JJ, Zhang YJ, Dai SY, Li MQ, Ye DQ. HIV, other sexually transmitted infections, and risk behaviors among female sex workers in Liuzhou, China. Int J Gynaecol Obstet 2014; 128:18-22. [PMID: 25261110 DOI: 10.1016/j.ijgo.2014.07.024] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2014] [Revised: 07/09/2014] [Accepted: 08/27/2014] [Indexed: 10/24/2022]
Abstract
OBJECTIVE To determine the prevalence of infections with HIV and hepatitis C virus (HCV), and of syphilis among female sex workers (FSWs) in Liuzhou, China, along with levels of HIV-related knowledge and frequencies of risk behaviors. METHODS A cross-sectional survey was conducted between July 2012 and January 2013. FSWs (aged ≥16 years; reported receiving payment for sex in previous 6 months) working at 58 selected commercial sex establishments (level 1 [>¥300 per transaction], level 2 [¥100-300], or level 3 [<¥100]) completed a questionnaire and provided blood samples for testing. RESULTS Of 622 participating FSWs, 7 (1.1%) had HIV infection, 67 (10.8%) syphilis, and 44 (7.1%) HCV infection. Consistent condom use during commercial sex encounters in the past month was reported by 412 (66.2%) FSWs. Inconsistent condom use was most likely in FSWs working in level 3 establishments (odds ratio [OR] 1.85; 95% CI 1.02-3.39), with a regular partner (OR 1.65; 95% CI 1.12-2.45), and who used illicit drugs (OR 2.10; 95% CI 1.24-3.54). Inconsistent condom use was least likely in FSWs with high HIV awareness (OR 0.29; 95% CI 0.18-0.48) and who had had a previous HIV test (OR 0.51; 95% CI 0.34-0.76). CONCLUSION Further prioritized and combined programs aimed at FSWs are needed to prevent HIV transmission in China.
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Affiliation(s)
- Yin-Guang Fan
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, China
| | - Jin-Ji Liu
- Liuzhou Center for Disease Control and Prevention, Liuzhou, China
| | - Yu-Jing Zhang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, China
| | - Se-Ying Dai
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, China
| | - Ming-Qiang Li
- Liuzhou Center for Disease Control and Prevention, Liuzhou, China
| | - Dong-Qing Ye
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, China.
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Muessig KE, Smith MK, Maman S, Huang Y, Chen XS. Advancing the prevention agenda for HIV and other sexually transmitted infections in south China: social science research to inform effective public health interventions. AIDS Behav 2014; 18 Suppl 2:S222-31. [PMID: 24443101 PMCID: PMC3982310 DOI: 10.1007/s10461-014-0695-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Despite widespread biomedical advances in treatment and prevention, HIV and other sexually transmitted infections (STI) continue to affect a large portion of the world's population. The profoundly social nature of behaviorally driven epidemics and disparities across socioeconomic divides in the distribution of HIV/STI and care outcomes emphasize the need for innovative, multilevel interventions. Interdisciplinary approaches to HIV/STI control are needed to combine insights from the social and biological sciences and public health fields. In this concluding essay to a Special Issue on HIV/STI in south China, we describe the evolution of the region's HIV/STI epidemics and the government response, then synthesize findings from the 11 studies presented in this issue to extend seven recommendations for future HIV/STI prevention and care research in China. We discuss lessons learned from forging international collaborations between the social and biological sciences and public health to inform a shared research agenda to better meet the needs of those most affected by HIV and other STI.
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Affiliation(s)
- Kathryn E. Muessig
- Department of Health Behavior, 306 Rosenau Hall, University of North Carolina at Chapel Hill, Chapel Hill, NC, 27599-7440 USA. Phone: 1-443-320-3152
| | - M. Kumi Smith
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Suzanne Maman
- Department of Health Behavior, 306 Rosenau Hall, University of North Carolina at Chapel Hill, Chapel Hill, NC, 27599-7440 USA. Phone: 1-443-320-3152
| | - Yingying Huang
- Department of Sociology, Renmin University, Beijing, China
| | - Xiang-sheng Chen
- National Center for STD Control and Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, 12 Jiangwangmiao Street, Nanjing, Jiangsu 210042, China (Tel: 86-25-845478901. Fax: 86-25-85424903)
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