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Stevens O, Sabin K, Anderson RL, Garcia SA, Willis K, Rao A, McIntyre AF, Fearon E, Grard E, Stuart-Brown A, Cowan F, Degenhardt L, Stannah J, Zhao J, Hakim AJ, Rucinski K, Sathane I, Boothe M, Atuhaire L, Nyasulu PS, Maheu-Giroux M, Platt L, Rice B, Hladik W, Baral S, Mahy M, Imai-Eaton JW. Population size, HIV prevalence, and antiretroviral therapy coverage among key populations in sub-Saharan Africa: collation and synthesis of survey data, 2010-23. Lancet Glob Health 2024; 12:e1400-e1412. [PMID: 39151976 PMCID: PMC11345451 DOI: 10.1016/s2214-109x(24)00236-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Revised: 05/22/2024] [Accepted: 05/31/2024] [Indexed: 08/19/2024]
Abstract
BACKGROUND Key population HIV programmes in sub-Saharan Africa require epidemiological information to ensure equitable and universal access to effective services. We aimed to consolidate and harmonise survey data among female sex workers, men who have sex with men, people who inject drugs, and transgender people to estimate key population size, HIV prevalence, and antiretroviral therapy (ART) coverage for countries in mainland sub-Saharan Africa. METHODS Key population size estimates, HIV prevalence, and ART coverage data from 39 sub-Saharan Africa countries between 2010 and 2023 were collated from existing databases and verified against source documents. We used Bayesian mixed-effects spatial regression to model urban key population size estimates as a proportion of the gender-matched, year-matched, and area-matched population aged 15-49 years. We modelled subnational key population HIV prevalence and ART coverage with age-matched, gender-matched, year-matched, and province-matched total population estimates as predictors. FINDINGS We extracted 2065 key population size data points, 1183 HIV prevalence data points, and 259 ART coverage data points. Across national urban populations, a median of 1·65% (IQR 1·35-1·91) of adult cisgender women were female sex workers, 0·89% (0·77-0·95) were men who have sex with men, 0·32% (0·31-0·34) were men who injected drugs, and 0·10% (0·06-0·12) were women who were transgender. HIV prevalence among key populations was, on average, four to six times higher than matched total population prevalence, and ART coverage was correlated with, but lower than, the total population ART coverage with wide heterogeneity in relative ART coverage across studies. Across sub-Saharan Africa, key populations were estimated as comprising 1·2% (95% credible interval 0·9-1·6) of the total population aged 15-49 years but 6·1% (4·5-8·2) of people living with HIV. INTERPRETATION Key populations in sub-Saharan Africa experience higher HIV prevalence and lower ART coverage, underscoring the need for focused prevention and treatment services. In 2024, limited data availability and heterogeneity constrain precise estimates for programming and monitoring trends. Strengthening key population surveys and routine data within national HIV strategic information systems would support more precise estimates. FUNDING UNAIDS, Bill & Melinda Gates Foundation, and US National Institutes of Health.
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Affiliation(s)
- Oliver Stevens
- MRC Centre for Global Infectious Disease Analysis, School of Public Health, Imperial College London, London, UK.
| | - Keith Sabin
- Data for Impact, The Joint United Nations Program on HIV/AIDS (UNAIDS), Geneva, Switzerland
| | - Rebecca L Anderson
- MRC Centre for Global Infectious Disease Analysis, School of Public Health, Imperial College London, London, UK
| | - Sonia Arias Garcia
- Data for Impact, The Joint United Nations Program on HIV/AIDS (UNAIDS), Geneva, Switzerland
| | - Kalai Willis
- Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Amrita Rao
- Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Anne F McIntyre
- US Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Elizabeth Fearon
- Institute for Global Health, University College London, London, UK
| | - Emilie Grard
- MRC Centre for Global Infectious Disease Analysis, School of Public Health, Imperial College London, London, UK
| | - Alice Stuart-Brown
- MRC Centre for Global Infectious Disease Analysis, School of Public Health, Imperial College London, London, UK
| | - Frances Cowan
- Liverpool School of Tropical Medicine, Liverpool, UK; Centre for Sexual Health and HIV/AIDS Research, Harare, Zimbabwe
| | - Louisa Degenhardt
- National Drug and Alcohol Research Centre, University New South Wales, Sydney, NSW, Australia
| | - James Stannah
- Division of Epidemiology and Biostatistics, School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Jinkou Zhao
- The Global Fund to Fight AIDS, Tuberculosis and Malaria, Geneva, Switzerland
| | - Avi J Hakim
- US Centers for Disease Control and Prevention, Atlanta, GA, USA
| | | | | | - Makini Boothe
- Data for Impact, The Joint United Nations Program on HIV/AIDS (UNAIDS), Maputo, Mozambique
| | - Lydia Atuhaire
- Division of Epidemiology and Biostatistics, Department of Global Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - Peter S Nyasulu
- Division of Epidemiology and Biostatistics, Department of Global Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa; Division of Epidemiology and Biostatistics, School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Mathieu Maheu-Giroux
- Department of Epidemiology and Biostatistics, School of Population and Global Health, McGill University, Montréal, QC, Canada
| | - Lucy Platt
- Faculty of Public Health and Policy, London School of Hygiene & Tropical Medicine, London, UK
| | - Brian Rice
- Sheffield Centre for Health and Related Research (SCHARR), School of Medicine and Population Health, University of Sheffield, Sheffield, UK
| | - Wolfgang Hladik
- US Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Stefan Baral
- Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Mary Mahy
- Data for Impact, The Joint United Nations Program on HIV/AIDS (UNAIDS), Geneva, Switzerland
| | - Jeffrey W Imai-Eaton
- MRC Centre for Global Infectious Disease Analysis, School of Public Health, Imperial College London, London, UK; Center for Communicable Disease Dynamics, Department of Epidemiology, Harvard T H Chan School of Public Health, Boston, MA, USA
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Bansi-Matharu L, Revill P, Taramusi I, Steen R, Chabata ST, Busza J, Mangenah C, Musemburi S, Machingura F, Desmond N, Matambanadzo P, Shahmanesh M, Yekeye R, Mugurungi O, Cowan FM, Hargreaves JR, Phillips AN. The effect on HIV transmission and cost-effectiveness of programmes for female sex workers in East, Central, and Southern Africa: a modelling study. Lancet Glob Health 2024; 12:e1436-e1445. [PMID: 39151979 DOI: 10.1016/s2214-109x(24)00224-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Revised: 05/17/2024] [Accepted: 05/23/2024] [Indexed: 08/19/2024]
Abstract
BACKGROUND HIV prevalence and incidence has declined in East, Central, and Southern Africa (ECSA), but remains high among female sex workers (FSWs). Sex worker programmes have the potential to considerably increase access to HIV testing, prevention, and treatment. We aimed to quantify these improvements by modelling the potential effect of sex worker programmes at two different intensities on HIV incidence and key health outcomes, and assessed the programmes' potential cost-effectiveness in order to help inform HIV policy decisions. METHODS Using a model previously used to review policy decisions in ECSA, we assumed a low-intensity sex worker programme had run from 2010 until 2023; this resulted in care disadvantages among FSWs being reduced, and also increased testing, condom use, and willingness to take pre-exposure prophylaxis (PrEP). After 2023, three policy options were considered: discontinuation, continuation, and a scale-up of the programme to high-intensity, which would have a broader reach, and higher influences on condom use, antiretroviral therapy (ART) adherence, testing, and PrEP use. Outputs of the key outcomes (the percentage of FSWs who were diagnosed with HIV, on ART, and virally suppressed; the percentage of FSWs with zero condomless partners, and HIV incidence) were compared in 2030. The maximum cost for a sex worker programme to be cost-effective was calculated over a 50-year time period and in the context of 10 million adults. The cost-effectiveness analysis was conducted from a health-care perspective; costs and disability-adjusted life-years were both discounted to present US$ values at 3% per annum. FINDINGS Compared with continuing a low-intensity sex worker programme until 2030, discontinuation of the programme was calculated to result in a lower percentage of FSWs diagnosed (median 88·75% vs 91·37%; median difference compared to continuation of a low-intensity programme [90% range] 2·03 [-4·49 to 10·98]), a lower percentage of those diagnosed currently taking ART (86·35% vs 88·89%; 2·38 [-3·69 to 13·42]), and a lower percentage of FSWs on ART with viral suppression (87·49% vs 88·96%; 1·17 [-6·81 to 11·53]). Discontinuation of a low-intensity programme also resulted in an increase in HIV incidence among FSWs from 5·06 per 100 person-years (100 p-y; 90% range 0·52 to 22·21) to 4·05 per 100 p-y (0·21 to 21·15). Conversely, comparing a high-intensity sex worker programme until 2030 with discontinuation of the programme resulted in a higher percentage of FSWs diagnosed (median 95·81% vs 88·75; median difference compared to discontinuation [90% range] 6·36 [0·60 to 18·63]), on ART (93·93 vs 86.35%; median difference 7·13 [-0·65 to 26·48]), and with viral suppression (93·21% vs 87·49; median difference 7·13 [-0·65 to 26·48]). A high-intensity programme also resulted in HIV incidence in FSWs declining to 2·23 per 100 p-y (0·00 to 14·44), from 5·06 per 100 p-y (0·52 to 22·21) if the programme was discontinued. In the context of 10 million adults over a 50-year time period and a cost-effectiveness threshold of US$500 per disability-adjusted life-year averted, $34 million per year can be spent for a high-intensity programme to be cost-effective. INTERPRETATION A sex worker programme, even with low-level interventions, has a positive effect on key outputs for FSWs. A high-intensity programme has a considerably higher effect; HIV incidence among FSW and in the general population can be substantially reduced, and should be considered for implementation by policy makers. FUNDING Wellcome Trust.
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Affiliation(s)
| | - Paul Revill
- Centre for Health Economics, University of York, York, UK
| | | | - Richard Steen
- Department of Public Health, Erasmus University, Rotterdam, Netherlands
| | - Sungai T Chabata
- Centre for Sexual Health and HIV AIDS Research (CESHHAR) Zimbabwe, Harare, Zimbabwe
| | - Joanna Busza
- Department of Population Health, London School of Hygiene & Tropical Medicine, London, UK
| | - Collin Mangenah
- Centre for Sexual Health and HIV AIDS Research (CESHHAR) Zimbabwe, Harare, Zimbabwe; International Public Health Department, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Sithembile Musemburi
- Centre for Sexual Health and HIV AIDS Research (CESHHAR) Zimbabwe, Harare, Zimbabwe
| | - Fortunate Machingura
- Centre for Sexual Health and HIV AIDS Research (CESHHAR) Zimbabwe, Harare, Zimbabwe
| | - Nicola Desmond
- International Public Health Department, Liverpool School of Tropical Medicine, Liverpool, UK; Malawi-Liverpool Wellcome Trust Clinical Research Programme, Liverpool School of Tropical Medicine, Blantyre, Malawi
| | | | - Maryam Shahmanesh
- Institute for Global Health, University College London, London, UK; Clinical Research Department, Africa Health Research Institute, Mtubatuba, South Africa
| | | | - Owen Mugurungi
- AIDS and TB Directorate, Ministry of Health and Child Care, Harare, Zimbabwe
| | - Frances M Cowan
- Centre for Sexual Health and HIV AIDS Research (CESHHAR) Zimbabwe, Harare, Zimbabwe; International Public Health Department, Liverpool School of Tropical Medicine, Liverpool, UK
| | - James R Hargreaves
- Department of Population Health, London School of Hygiene & Tropical Medicine, London, UK
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Mutie C, Otieno B, Mwangi E, Kithuci K, Mutisya A, Gachohi J, Mbuthia G. Global burden of HIV among long-distance truck drivers: a systematic review and meta-analysis. BMJ Open 2024; 14:e085058. [PMID: 39097316 PMCID: PMC11298726 DOI: 10.1136/bmjopen-2024-085058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Accepted: 07/19/2024] [Indexed: 08/05/2024] Open
Abstract
OBJECTIVES The purpose of this study was to systematically summarise the empirical evidence on the prevalence of HIV among long-distance truck drivers (LDTDs) from all parts of the world. DESIGN A systematic review and meta-analysis were conducted. DATA SOURCES We searched PubMed, ProQuest Central, PubMed Central, Cumulated Index to Nursing and Allied Health Literature and Global Index Medicus to identify relevant information published from 1989 to 16 May 2023. ELIGIBILITY CRITERIA Peer-reviewed publications of English language reporting on the prevalence of HIV among LDTDs were included. Non-empirical studies like literature reviews were excluded. DATA EXTRACTION AND SYNTHESIS Using a standardised data abstraction form, we extracted information on study characteristics and HIV prevalence levels. Crude prevalence estimates per 100 participants were computed and later transformed using logit transformation to have them follow a normal distribution. A meta-analysis of prevalences using the random effects model was performed. The I2 statistic was used to quantify the degree of heterogeneity across studies. A subgroup analysis using meta-regression was performed to investigate factors that could explain variability across studies. The Joanna Briggs Institute tools and Newcastle-Ottawa Scale were used to assess the quality of the included studies. To assess the certainty of evidence, the Grading of Recommendations Assessment, Development, and Evaluation approach was used. RESULTS Of the 1787 articles identified, 42 were included. Most of the included studies were conducted in sub-Saharan Africa (45.23%, n=19) and Asia and the Pacific (35.71%, n=15). The pooled prevalence of HIV was 3.86%, 95% CI (2.22% to 6.64%). The burden of HIV was highest in sub-Saharan Africa at 14.34%, 95% CI (9.94% to 20.26%), followed by Asia and the Pacific at 2.12%, 95 CI (0.94% to 4.7%) and lastly Western, Central Europe and North America at 0.17%, 95% CI (0.03% to 0.82%). The overall heterogeneity score was (I2=98.2%, p<0.001). CONCLUSION The global burden of HIV among LDTDs is 3.86%, six times higher than that of the general population globally. Compared with other regions, the burden of HIV is highest in sub-Saharan Africa at 14.34%, where it is estimated to be 3% in the general population. Thus, LDTDs endure a disproportionately high burden of HIV compared with other populations. Consequently, more LDTD-centred HIV research and surveillance is needed at national and regional levels to institute tailored preventive policies and interventions. PROSPERO REGISTRATION NUMBER CRD42023429390.
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Affiliation(s)
- Cyrus Mutie
- Jomo Kenyatta University of Agriculture and Technology, Nairobi, Kenya
| | | | - Elijah Mwangi
- Jomo Kenyatta University of Agriculture and Technology, Nairobi, Kenya
| | - Kawira Kithuci
- Jomo Kenyatta University of Agriculture and Technology, Nairobi, Kenya
| | - Albanus Mutisya
- Jomo Kenyatta University of Agriculture and Technology, Nairobi, Kenya
| | - John Gachohi
- Jomo Kenyatta University of Agriculture and Technology, Nairobi, Kenya
| | - Grace Mbuthia
- Jomo Kenyatta University of Agriculture and Technology, Nairobi, Kenya
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Jones HS, Anderson RL, Cust H, McClelland RS, Richardson BA, Thirumurthy H, Malama K, Hensen B, Platt L, Rice B, Cowan FM, Imai-Eaton JW, Hargreaves JR, Stevens O. HIV incidence among women engaging in sex work in sub-Saharan Africa: a systematic review and meta-analysis. Lancet Glob Health 2024; 12:e1244-e1260. [PMID: 39030057 DOI: 10.1016/s2214-109x(24)00227-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Revised: 04/08/2024] [Accepted: 05/24/2024] [Indexed: 07/21/2024]
Abstract
BACKGROUND Women who engage in sex work in sub-Saharan Africa have a high risk of acquiring HIV infection. HIV incidence has declined among all women in sub-Saharan Africa, but trends among women who engage in sex work are poorly characterised. We synthesised data on HIV incidence among women who engage in sex work in sub-Saharan Africa and compared these with the total female population to understand relative incidence and trends over time. METHODS We searched MEDLINE, Embase, Global Health, and Google Scholar from Jan 1, 1990, to Feb 28, 2024, and grey literature for studies that reported empirical estimates of HIV incidence among women who engage in sex work in any sub-Saharan Africa country. We calculated incidence rate ratios (IRRs) compared with total female population incidence estimates matched for age, district, and year, did a meta-analysis of IRRs, and used a continuous mixed-effects model to estimate changes in IRR over time. FINDINGS From 32 studies done between 1985 and 2020, 2194 new HIV infections were observed among women who engage in sex work over 51 490 person-years. Median HIV incidence was 4·3 per 100 person years (IQR 2·8-7·0 per 100 person-years). Incidence among women who engage in sex work was eight times higher than matched total population women (IRR 7·8 [95% CI 5·1-11·8]), with larger relative difference in western and central Africa (19·9 [9·6-41·0]) than in eastern and southern Africa (4·9 [3·4-7·1]). There was no evidence that IRRs changed over time (IRR per 5 years: 0·9 [0·7-1·2]). INTERPRETATION Across sub-Saharan Africa, HIV incidence among women who engage in sex work remains disproportionately high compared with the total female population. However, constant relative incidence over time indicates HIV incidence among women who engage in sex work has declined at a similar rate. Location-specific data for women who engage in sex work incidence are sparse, but improved surveillance and standardisation of incidence measurement approaches could fill these gaps. Sustained and enhanced HIV prevention for women who engage in sex work is crucial to address continuing inequalities and ensure declines in new HIV infections. FUNDING Bill & Melinda Gates Foundation, UK Research and Innovation, National Institutes of Health. TRANSLATION For the French translation of the abstract see Supplementary Materials section.
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Affiliation(s)
- Harriet S Jones
- Faculty of Public Health and Policy, London School of Hygiene and Tropical Medicine, London, UK.
| | - Rebecca L Anderson
- MRC Centre for Global Infectious Disease Analysis, School of Public Health, Imperial College London, London, UK
| | - Henry Cust
- Institute of Global Health, University College London, London, UK
| | - R Scott McClelland
- Department of Medicine, University of Washington, Seattle, WA, USA; Department of Epidemiology, University of Washington, Seattle, WA, USA; Department of Biostatistics, University of Washington, Seattle, WA, USA; Department of Global Health, University of Washington, Seattle, WA, USA
| | - Barbra A Richardson
- Department of Biostatistics, University of Washington, Seattle, WA, USA; Department of Global Health, University of Washington, Seattle, WA, USA
| | - Harsha Thirumurthy
- Department of Medical Ethics and Health Policy, University of Pennsylvania, Philadelphia, PA, USA
| | - Kalonde Malama
- Ingram School of Nursing, McGill University, Montréal, Quebec, QC, Canada
| | - Bernadette Hensen
- Sexual and Reproductive Health Group, Department of Public Health, Institute of Tropical Medicine, Antwerp, Belgium
| | - Lucy Platt
- Faculty of Public Health and Policy, London School of Hygiene and Tropical Medicine, London, UK
| | - Brian Rice
- Sheffield Centre for Health and Related Research, School of Medicine and Population Health, University of Sheffield, UK
| | - Frances M Cowan
- Department of International Public Health, Liverpool School of Tropical Medicine, Liverpool, UK; Centre for Sexual Health and HIV/AIDS Research Zimbabwe, Harare, Zimbabwe
| | - Jeffrey W Imai-Eaton
- MRC Centre for Global Infectious Disease Analysis, School of Public Health, Imperial College London, London, UK; Center for Communicable Disease Dynamics, Department of Epidemiology, Harvard T H Chan School of Public Health, Boston, MA, USA
| | - James R Hargreaves
- Faculty of Public Health and Policy, London School of Hygiene and Tropical Medicine, London, UK
| | - Oliver Stevens
- MRC Centre for Global Infectious Disease Analysis, School of Public Health, Imperial College London, London, UK
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McCrimmon T, Mukherjee TI, Norcini Pala A, Mergenova G, Terlikbayeva A, Primbetova S, El-Bassel N, Witte SS. Typologies of Sex Work Practice and Associations with the HIV Risk Environment and Risk Behaviors in Kazakhstan. AIDS Behav 2024:10.1007/s10461-024-04443-7. [PMID: 39039398 DOI: 10.1007/s10461-024-04443-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/01/2024] [Indexed: 07/24/2024]
Abstract
Women engaged in sex work (WESW) who use drugs are a key population in Kazakhstan's HIV epidemic. Global research suggests susceptibility to HIV varies by sex work environment. This study aims to identify evidence-based typologies of WESW and examine their associations with HIV risk. We surveyed 400 WESW who use drugs in two Kazakhstani cities, including questions on sociodemographic characteristics, social, physical, and economic risk environments, and sexual risk behaviors. Latent class analysis identified four distinct typologies of sex work practice: occasional sex work (n = 61, 15%), professional sex work for money (n = 187, 47%), sex work in exchange for drugs, goods, or other services (n = 117, 29%), and managed sex work under a boss/pimp/madam (n = 35, 9%). We then used logistic regression to examine associations between typologies and risk behaviors. Compared to professional sex work, occasional sex work was associated with lower odds of multiple sexual partners (aOR:0.46[95%CI:0.24,0.90]), of multiple paid clients (aOR:0.25[0.13,0.49]), and of > 1 instance of unprotected sex with a paying partner (aOR:0.33[0.17,0.63]). Compared to professional sex work, sex work for nonmonetary items was associated with higher odds of multiple sexual partners (aOR:1.85[0.96,3.67]) and of > 1 instance of unprotected sex with a paying partner (aOR:1.71[1.01,2.93]). Results suggest heterogeneity among WESW who use drugs in Kazakhstan, and that typologies of sex work are associated with varying HIV risk environment factors and risk behaviors. Effective HIV prevention efforts must be tailored to address these varying risk environments and the resulting variety of needs.
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Affiliation(s)
- Tara McCrimmon
- Department of Sociomedical Sciences, Columbia University Mailman School of Public Health, 722 W. 168th St, New York, NY, 10027, USA.
| | | | - Andrea Norcini Pala
- School of Public Health, SUNY Downstate Health Sciences University, Brooklyn, USA
| | | | | | | | | | - Susan S Witte
- Columbia University School of Social Work, New York, NY, USA
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Jepsen D, Healy KV, Bernard M, Markert J, Brzank PJ. Patterns of Sexual Risk Behaviors and Sexuality-Related Risk Factors among Young Adults in Germany: Implications for Prevention and Therapy. ARCHIVES OF SEXUAL BEHAVIOR 2024; 53:2671-2688. [PMID: 38816590 PMCID: PMC11219385 DOI: 10.1007/s10508-024-02877-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Revised: 04/19/2024] [Accepted: 04/20/2024] [Indexed: 06/01/2024]
Abstract
Sexual risk behavior (SRB) includes behavioral (sex without contraception, sexualized substance use, sex work, sexual partner violence, other sexual activities that harm oneself or others) and affective subtypes (sexuality-related feelings of shame/guilt, relationship impairments) and leads to psychosocial and health-related consequences. Young adults comprise a vulnerable group regarding the development of SRB. The study aimed to identify SRB patterns among young adults and their relation to sexuality-related risk factors. A cross-sectional online survey measured behavioral and affective aspects of SRB with nine items. Latent class analysis was conducted to identify patterns of SRB. Gender, sexual orientation, age of first intercourse, number of sexual partners, hypersexuality, and sexual dysfunction were captured as risk factors via multinomial logistic regression. Within this convenience sample (n = 609; nfemale = 365; nmale = 245; Mage = 23.1 years), the SRB patterns unremarkable (67%; low values in all SRB subtypes), shame-ridden (17%; high values in sexual feelings of shame/guilt) and risky sexual behavior (16%; high values in all subtypes of SRB, especially sexualized drug use) were identified. The shame-ridden and risky patterns were strongly associated with higher hypersexuality values, the risky pattern moreover with being non-heterosexual, of younger age at first sexual experience, and a higher number of sexual partners. Male and sexual minority participants demonstrated SRB more often than females and heterosexuals. Within prevention and treatment of SRB, it seems beneficial to address sexuality-related feelings of shame/guilt and addictive patterns (concerning sexual behaviors/substances) via gender- and diversity-sensitive measurements.
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Affiliation(s)
- Dennis Jepsen
- Institute of Medical Sociology, Interdisciplinary Center of Health Sciences, Martin Luther University Halle-Wittenberg, Magdeburgerstraße 8, 06112, Halle (Saale), Germany.
| | - Karl Vince Healy
- Institute of Medical Sociology, Interdisciplinary Center of Health Sciences, Martin Luther University Halle-Wittenberg, Magdeburgerstraße 8, 06112, Halle (Saale), Germany
| | - Marie Bernard
- Institute of Medical Sociology, Interdisciplinary Center of Health Sciences, Martin Luther University Halle-Wittenberg, Magdeburgerstraße 8, 06112, Halle (Saale), Germany
| | - Jenny Markert
- Institute of Medical Sociology, Interdisciplinary Center of Health Sciences, Martin Luther University Halle-Wittenberg, Magdeburgerstraße 8, 06112, Halle (Saale), Germany
| | - Petra J Brzank
- Institue of Social Medicine, Rehabilitation Sciences and Healthcare Research, University of Applied Sciences Nordhausen, Nordhausen, Germany
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7
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Chebet JJ, Akyoo WO, Goymann H, Harling G, Barnhart DA, Mosha IH, Kamori DD, Gandhi M, Mbunda T, Kipeleka J, Sando D, Spiegelman D, Mpembeni R, Bärnighausen T. Demonstrating service delivery models for effective initiation and retention on pre-exposure prophylaxis (PrEP) among female bar workers in Dar es Salaam, Tanzania: A double randomized intervention study protocol. PLoS One 2024; 19:e0304077. [PMID: 38935796 PMCID: PMC11210872 DOI: 10.1371/journal.pone.0304077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2023] [Accepted: 04/29/2024] [Indexed: 06/29/2024] Open
Abstract
BACKGROUND Pre-Exposure Prophylaxis (PrEP) has demonstrated efficacy in preventing HIV infection. Female Bar Workers (FBWs) often act as informal sex workers, placing them at risk of HIV infection. Despite expressing interest in PrEP, FBWs face barriers to accessing public-sector clinics where PrEP is delivered. We developed a study to compare the effectiveness of workplace-based PrEP provision to standard-of-care facility-based provision for PrEP initiation, retention and adherence among FBWs. METHODS In this double-randomized intervention study, FBWs aged 15 years and above will be screened, consented and initiated on PrEP (emtricitabine/tenofovir disoproxil), and followed for six months. Participants will be randomized at the bar level and offered PrEP at their workplace or at a health facility. Those who are initiated will be independently individually randomized to either receive or not receive an omni-channel PrEP champion intervention (support from an experienced PrEP user) to improve PrEP adherence. We expect to screen 1,205 FBWs to enroll at least 160 HIV negative women in the study. Follow-up visits will be scheduled monthly. HIV testing will be performed at baseline, month 1, 4 and 6; and TDF testing at months 2 and 6. Primary outcomes for this trial are: (1) initiation on PrEP (proportion of those offered PrEP directly observed to initiate PrEP); and (2) adherence to PrEP (detectable urine TDF drug level at 6-months post-enrollment). The primary outcomes will be analyzed using Intention-to-Treat (ITT) analyses. DISCUSSION Using a randomized trial design, we will evaluate two interventions aiming to reduce barriers to uptake and retention on PrEP among FBWs, a vulnerable population at risk of HIV acquisition and onward transmission. If these interventions prove effective in promoting PrEP among FBWs, they could assist in abating the HIV epidemic in Africa. TRIAL REGISTRATION Registered with German Clinical Trials Register (www.drks.de) on 29 April 2020; Registration number DRKS00018101.
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Affiliation(s)
- Joy J. Chebet
- Department of Health Promotion Sciences, Mel and Enid Zuckerman College of Public Health, The University of Arizona, Tucson, Arizona, United States of America
| | - Winfrida Onesmo Akyoo
- Department of Behavioural Sciences, School of Public Health and Social Sciences, Muhimbili University of Health and Allied Sciences, Dar-es-Salaam, Tanzania
| | - Hannah Goymann
- Heidelberg Institute of Global Health, Medical Faculty and University Hospital, Heidelberg University, Heidelberg, Germany
| | - Guy Harling
- Institute for Global Health, University College London, London, United Kingdom
- Department of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, Massachusetts, United States of America
- Africa Health Research Institute, KwaZulu-Natal, South Africa
- Harvard Center for Population and Development Studies, Harvard T. H. Chan School of Public Health, Cambridge, Massachusetts, United States of America
- MRC/Wits Rural Public Health & Health Transitions Research Unit (Agincourt), University of the Witwatersrand, Johannesburg, Gauteng, South Africa
| | - Dale A. Barnhart
- Department of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, Massachusetts, United States of America
| | - Idda H. Mosha
- Department of Behavioural Sciences, School of Public Health and Social Sciences, Muhimbili University of Health and Allied Sciences, Dar-es-Salaam, Tanzania
| | - Doreen Donald Kamori
- Department of Microbiology and Immunology, Muhimbili University of Health and Allied Sciences, Dar-es-Salaam, Tanzania
| | - Monica Gandhi
- Division of HIV, Infectious Diseases, and Global Medicine, Department of Medicine, University of California, San Francisco (UCSF), San Francisco, California, United States of America
| | - Theodora Mbunda
- Management and Development for Health, Dar es Salaam, Tanzania
| | - Judith Kipeleka
- Management and Development for Health, Dar es Salaam, Tanzania
| | - David Sando
- Management and Development for Health, Dar es Salaam, Tanzania
| | - Donna Spiegelman
- Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, United States of America
- Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, United States of America
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, United States of America
- Department of Biostatistics and Center for Methods in Implementation and Prevention Science, Yale School of Public Health, New Haven, Connecticut, United States of America
| | - Rose Mpembeni
- Department of Epidemiology and Biostatistics, School of Public Health and Social Sciences, Muhimbili University of Health and Allied Sciences, Dar-es-Salaam, Tanzania
| | - Till Bärnighausen
- Heidelberg Institute of Global Health, Medical Faculty and University Hospital, Heidelberg University, Heidelberg, Germany
- Africa Health Research Institute, KwaZulu-Natal, South Africa
- Management and Development for Health, Dar es Salaam, Tanzania
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8
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Katumba KR, Haumba M, Mayanja Y, Machira YW, Gafos M, Quaife M, Seeley J, Greco G. Understanding the contexts in which female sex workers sell sex in Kampala, Uganda: a qualitative study. BMC Womens Health 2024; 24:371. [PMID: 38918714 PMCID: PMC11202390 DOI: 10.1186/s12905-024-03216-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2024] [Accepted: 06/19/2024] [Indexed: 06/27/2024] Open
Abstract
BACKGROUND Structural, interpersonal and individual level factors can present barriers for HIV prevention behaviour among people at high risk of HIV acquisition, including women who sell sex. In this paper we document the contexts in which women selling sex in Kampala meet and provide services to their clients. METHODS We collected qualitative data using semi-structured interviews. Women were eligible to participate if they were 18 years or older, self-identified as sex workers or offered sex for money and spoke Luganda or English. Ten women who met clients in venues and outdoor locations were selected randomly from a clinic for women at high risk of HIV acquisition. Ten other women who met clients online were recruited using snowball sampling. Interviews included demographic data, and themes included reasons for joining and leaving sex work, work locations, nature of relationships with clients and peers, interaction with authorities, regulations on sex work, and reported stigma. We conducted interviews over three months. Data were analysed thematically using a framework analysis approach. The coding framework was based on structural factors identified from literature, but also modified inductively with themes arising from the interviews. RESULTS Women met clients in physical and virtual spaces. Physical spaces included venues and outdoor locations, and virtual spaces were online platforms like social media applications and websites. Of the 20 women included, 12 used online platforms to meet clients. Generally, women from the clinic sample were less educated and predominantly unmarried, while those from the snowball sample had more education, had professional jobs, or were university students. Women from both samples reported experiences of stigma, violence from clients and authorities, and challenges accessing health care services due to the illegality of sex work. Even though all participants worked in settings where sex work was illegal and consequently endured harsh treatment, those from the snowball sample faced additional threats of cybersecurity attacks, extortion from clients, and high levels of violence from clients. CONCLUSIONS To reduce risk of HIV acquisition among women who sell sex, researchers and implementers should consider these differences in contexts, challenges, and risks to design innovative interventions and programs that reach and include all women.
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Affiliation(s)
- Kenneth Roger Katumba
- MRC/UVRI & LSHTM Uganda Research Unit, Plot 51-59 Nakiwogo Road, P.O. Box 49, Entebbe, Uganda.
- London School of Hygiene and Tropical Medicine, London, UK.
| | - Mercy Haumba
- MRC/UVRI & LSHTM Uganda Research Unit, Plot 51-59 Nakiwogo Road, P.O. Box 49, Entebbe, Uganda
| | - Yunia Mayanja
- MRC/UVRI & LSHTM Uganda Research Unit, Plot 51-59 Nakiwogo Road, P.O. Box 49, Entebbe, Uganda
- London School of Hygiene and Tropical Medicine, London, UK
| | | | - Mitzy Gafos
- London School of Hygiene and Tropical Medicine, London, UK
| | - Matthew Quaife
- London School of Hygiene and Tropical Medicine, London, UK
| | - Janet Seeley
- London School of Hygiene and Tropical Medicine, London, UK
| | - Giulia Greco
- London School of Hygiene and Tropical Medicine, London, UK
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9
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Frost E, Shannon K, Braschel M, Kestler M, Pearson J, Perry C, Goldenberg SM. Pandemic-related challenges accessing food and primary healthcare among sex workers during the COVID-19 pandemic: findings from a community-based cohort in Vancouver, Canada. BMC Public Health 2024; 24:1544. [PMID: 38849769 PMCID: PMC11162031 DOI: 10.1186/s12889-024-18959-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Accepted: 05/27/2024] [Indexed: 06/09/2024] Open
Abstract
INTRODUCTION Globally, the COVID-19 pandemic upended healthcare services and created economic vulnerability for many. Criminalization of sex work meant sex workers were largely ineligible for Canada's government-based financial pandemic relief, the Canadian Emergency Response Benefit. Sex workers' loss of income and inability to access financial support services during the pandemic resulted in many unable to pay rent or mortgage, and in need of assistance with basic needs items including food. Little is known about the unique experiences of sex workers who faced challenges in accessing food during the pandemic and its impact on healthcare access. Thus, we aimed to identify the association between pandemic-related challenges accessing food and primary healthcare among sex workers. METHODS Prospective data were drawn from a cohort of women sex workers in Vancouver, Canada (An Evaluation of Sex Workers' Health Access, AESHA; 2010-present). Data were collected via questionnaires administered bi-annually from October 2020-August 2021. We used univariate and multivariable logistic regression with generalized estimating equations to assess the association between pandemic-related challenges accessing food and challenges accessing primary healthcare over the study period. RESULTS Of 170 participants, 41% experienced pandemic-related challenges in accessing food and 26% reported challenges accessing healthcare. Median age was 45 years (IQR:36-53), 56% were of Indigenous ancestry, 86% experienced intimate partner violence in the last six months, and 62% reported non-injection substance use in the last six months. Experiencing pandemic-related challenges accessing food was positively associated with challenges accessing primary healthcare (Adjusted Odds Ratio: 1.99, 95% Confidence Interval: 1.02-3.88) after adjustment for confounders. CONCLUSIONS Findings provide insight about the potential role community-based healthcare delivery settings (e.g., community clinics) can play in ameliorating access to basic needs such as food among those who are highly marginalized. Future pandemic response efforts should also take the most marginalized populations' needs into consideration by establishing strategies to ensure continuity of essential services providing food and other basic needs. Lastly, policies are needed establishing basic income support and improve access to food resources for marginalized women in times of crisis.
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Affiliation(s)
- Elizabeth Frost
- Joint Doctoral Program in Public Health, San Diego State University and UC San Diego, San Diego, USA
| | - Kate Shannon
- Center for Gender and Sexual Health Equity, University of British Columbia Faculty of Medicine, Vancouver, Canada
- Division of Social Medicine, University of British Columbia, Vancouver, Canada
| | - Melissa Braschel
- Center for Gender and Sexual Health Equity, University of British Columbia Faculty of Medicine, Vancouver, Canada
| | - Mary Kestler
- Oak Tree Clinic, BC Women's Hospital, Vancouver, Canada
| | - Jennie Pearson
- Center for Gender and Sexual Health Equity, University of British Columbia Faculty of Medicine, Vancouver, Canada
| | - Chelsey Perry
- Center for Gender and Sexual Health Equity, University of British Columbia Faculty of Medicine, Vancouver, Canada
| | - Shira M Goldenberg
- Center for Gender and Sexual Health Equity, University of British Columbia Faculty of Medicine, Vancouver, Canada.
- Division of Epidemiology and Biostatistics, School of Public Health, San Diego State University, San Diego, USA.
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10
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Ranjit YS, Basnyat I, Joshi O, Khoshnood K, Fisher CB. Sharing Culture and Management of Sex Work Information on Mobile Phones by Female Sex Workers in Nepal: Implications for mHealth Practice and Research. HEALTH COMMUNICATION 2024:1-11. [PMID: 38836353 DOI: 10.1080/10410236.2024.2363617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2024]
Abstract
Female sex workers (FSWs) in Nepal continue to be disproportionately at risk for Sexually Transmitted Infections (STIs), including HIV. Due to stigma related to sex work and HIV, FSWs keep their sex work information hidden, which poses a barrier to seeking health services. Emerging research indicates a high uptake of mobile phones among FSWs in Nepal. Mobile health (mHealth) interventions can provide health information and linkage to care. However, largely missing from the literature is FSWs' experience of managing the information about their involvement in sex work in a culture where sharing personal information and belongings is a part of the social norm, and maintaining privacy could have negative social repercussions. The current study aims to understand how FSWs perceive and manage privacy when they share their mobile phones. Using the Communication Privacy Management theory, we explore FSWs' perception of the threat to their privacy posed by mobile phones. We conducted 30 in-depth interviews among FSWs in Kathmandu, Nepal. Results showed that all participants owned mobile phones, and sharing devices was common. Mobile phones pose a considerable challenge in keeping sex work information private, and FSWs use various communication strategies to circumvent privacy threats. The findings highlight the mental and emotional burden FSWs face trying to conceal their private information in a sharing culture. The study discusses the importance of theorizing privacy in the cultural context of the Global South and the practical implications for developing mHealth interventions for this population.
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Affiliation(s)
| | - Iccha Basnyat
- Global Affairs Program & Department of Communication, George Mason University
| | | | | | - Celia B Fisher
- Research Ethics and Training Institute, Fordham University
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11
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West BS, Darisheva M, McCrimmon T, Zholnerova N, Grigorchuk E, Starbird L, Terlikbayeva A, Primbetova S, Baiserkin B, Mussina Z, Kasymbekova S, Cordingley O, Frye VA. Scaling Up HIV Self-Testing and Linkage to Care Among Women Who Exchange Sex and/or Use Drugs in Kazakhstan. AIDS EDUCATION AND PREVENTION : OFFICIAL PUBLICATION OF THE INTERNATIONAL SOCIETY FOR AIDS EDUCATION 2024; 36:216-228. [PMID: 38917303 DOI: 10.1521/aeap.2024.36.3.216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/27/2024]
Abstract
HIV testing is the point of entry for linkage to treatment and prevention and is critically important to ending the HIV epidemic. HIV self-testing (HST) is an acceptable, user-controlled tool that can address testing barriers, which is especially important for populations who need to test frequently, like women who exchange or trade sex for money or other needed resources (WES) and women who use drugs. HST is feasible and acceptable among WES, but research among WES who also use drugs is limited, particularly in places like Kazakhstan, where HIV rates remain high and where scale-up of HST and pre-exposure prophylaxis (PrEP) is in process. To develop effective programming, there is a need to develop tailored services for WES and/or use drugs that address key barriers. We discuss opportunities to increase HST and linkage to services among WES and/or use drugs in Kazakhstan, with a focus on stigma reduction.
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Affiliation(s)
- Brooke S West
- School of Social Work, Columbia University, New York, New York
| | | | - Tara McCrimmon
- Sociomedical Sciences, Columbia University, New York, New York
| | | | | | - Laura Starbird
- School of Nursing, University of Pennsylvania, Philadelphia, Pennsylvania
| | | | | | - Baurzhan Baiserkin
- Kazakh Scientific Center of Dermatology and Infectious Diseases, Almaty, Kazakhstan
| | - Zhannat Mussina
- Kazakh Scientific Center of Dermatology and Infectious Diseases, Almaty, Kazakhstan
| | | | | | - Victoria A Frye
- School of Social Work, Columbia University, New York, New York
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12
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Nwosu KD, Kalaiwo A, Ngambi WF, Estill J, Omo-Emmanuel UK, Emmanuel G, Keiser O. Factors associated with viral load testing and viral suppression among HIV-positive female sex workers in Nigeria. PLoS One 2024; 19:e0304487. [PMID: 38820395 PMCID: PMC11142602 DOI: 10.1371/journal.pone.0304487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Accepted: 05/13/2024] [Indexed: 06/02/2024] Open
Abstract
BACKGROUND Female sex workers (FSWs) are at high risk for HIV infection and face unique barriers to receiving and adhering to testing and treatment. Early viral suppression and consistent viral load testing are critical to optimizing health and reducing transmission in this population. However, the factors associated with testing and successful viral suppression among FSWs are poorly understood, especially in Sub-Saharan Africa. Our study aimed to examine factors, including social, demographic, and clinical characteristics, associated with viral load testing and suppression among female sex workers initiating antiretroviral therapy in Nigeria. METHODS In this retrospective study, we analyzed routine programmatic data from FSWs enrolled in the National HIV Key Populations (KP) program in Nigeria. We included FSWs who were newly diagnosed with HIV and registered between January 2016 and January 2022. Primary outcomes of interest were a), receiving a viral load test at any point after treatment initiation and b), viral suppression (<1000 copies/ml) at the test closest to 6 months after treatment initiation. To identify factors associated with the outcomes of interest, we used univariable and multivariable logistic regression, with random intercepts for care facilities, and multiple imputation for missing values. FINDINGS Out of 34,976 FSWs, 97.1% (n = 33,945) received at least one viral load test, with 94.5% (n = 32,092) indicating viral suppression. The odds of receiving at least one viral load test were higher for those who entered treatment in more recent years, those with formal education and those with advanced HIV stages at baseline (adjusted odds ratios [aOR]: 1.17 [1.14-1.19] for those who entered treatment in 2020 vs. 2016; 1.02 [1.01-1.03] for post-secondary vs. no education; and 1.05 [1.01-1.10] for WHO clinical stage 3/4 vs. stage 1 respectively). The odds of successful viral suppression were higher for those who entered treatment in more recent years, but lower for those with advanced HIV stages at baseline (aOR: 1.13 [1.09-1.18] for 2022 vs. 2016; and 0.92 [0.87-0.98] for WHO clinical stage 3/4 vs. stage 1 respectively). CONCLUSIONS The study underscored the relevance of timely diagnosis and ART initiation for optimal outcomes among HIV-positive FSWs in Nigeria. We also observed significant improvements in the likelihood of early viral load testing and suppression over the study period, reflecting advancements in the KP program. Further research should clarify factors driving these trends to further strengthen the HIV care pipeline for female sex workers.
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Affiliation(s)
- Kene David Nwosu
- Institute of Global Health, University of Geneva, Geneva, Switzerland
| | - Abiye Kalaiwo
- Institute of Global Health, University of Geneva, Geneva, Switzerland
- Office of HIV/AIDS and TB, US Agency for International Development, Abuja, Nigeria
| | - Wingston Felix Ngambi
- Institute of Global Health, University of Geneva, Geneva, Switzerland
- Department of Health Systems and Policy, Health Economics and Policy Unit, Kamuzu University of Health Sciences, Lilongwe, Malawi
| | - Janne Estill
- Institute of Global Health, University of Geneva, Geneva, Switzerland
| | | | | | - Olivia Keiser
- Institute of Global Health, University of Geneva, Geneva, Switzerland
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13
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Comins CA, Baral S, Mcingana M, Shipp L, Phetlhu DR, Young K, Guddera V, Hausler H, Schwartz S. ART coverage and viral suppression among female sex workers living with HIV in eThekwini, South Africa: Baseline findings from the Siyaphambili study. PLOS GLOBAL PUBLIC HEALTH 2024; 4:e0002783. [PMID: 38776334 PMCID: PMC11111033 DOI: 10.1371/journal.pgph.0002783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Accepted: 03/04/2024] [Indexed: 05/24/2024]
Abstract
In South Africa >60% of female sex workers (FSW) are living with HIV, the majority of whom are not virally suppressed. Identifying multi-level determinants of viral suppression is central to developing implementation strategies to promote retention in HIV care and viral suppression among FSW with unmet treatment needs. Adult cisgender FSW living with HIV for ≥6 months, conducting sex work as their primary source of income, and residing in Durban (South Africa) were enrolled into the Siyaphambili Study, a sequential multiple assignment randomized trial. Baseline viral load and CD4 were assessed, and an interviewer-administered survey was conducted, capturing socio-demographic, reproductive and sexual history and behaviors, vulnerabilities, substance use, mental health, and stigma. We assessed baseline determinants of viral suppression (<50 copies/mL) using bivariate and multivariable robust poisson regression, considering associations across the individual, network, environmental and macrostructural levels. From June 2018 -March 2020, 1,644 women were screened, with 1,391 eligible FSW living with HIV enrolled. The analyses were conducted among the 1,373 participants with baseline data. Overall, 65% (889/1,373) of participants were reported to be on antiretroviral therapy and 38% (520/1,373) were virally suppressed. In the multivariable model, FSW who experienced a lack of housing in the prior six months were less likely to be virally suppressed (aPR: 0.72, 95%CI 0.56-0.91), while older FSW (aPR: 1.46 95%CI: 1.16-1.83 for 30-39 years old vs. 18-29 years old; aPR: 2.15 95%CI: 1.64-2.80 for 40+ years vs. 18-29 years old) and FSW reporting hormonal or long-acting contraception use were more likely to be virally suppressed (aPR: 1.19 95% CI: 1.00-1.43). We found vulnerability to be high among FSW living with HIV in South Africa and identified individual and structural determinants associated with viral suppression. Taken together these results suggest optimizing HIV treatment outcomes necessitates supporting younger sex workers and addressing housing instability. Trial registration: NCT03500172.
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Affiliation(s)
- Carly A. Comins
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States of America
| | - Stefan Baral
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States of America
| | | | - Lily Shipp
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States of America
| | - Deliwe Rene Phetlhu
- Department of Nursing, Sefako Makgatho Health Sciences University, Pretoria, South Africa
| | | | | | - Harry Hausler
- TB HIV Care, Cape Town, South Africa
- University of Pretoria, Pretoria, South Africa
| | - Sheree Schwartz
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States of America
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14
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Elendu C, Amaechi DC, Elendu ID, Elendu TC, Amaechi EC, Usoro EU, Chima-Ogbuiyi NL, Arrey Agbor DB, Onwuegbule CJ, Afolayan EF, Balogun BB. Global perspectives on the burden of sexually transmitted diseases: A narrative review. Medicine (Baltimore) 2024; 103:e38199. [PMID: 38758874 PMCID: PMC11098264 DOI: 10.1097/md.0000000000038199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2023] [Accepted: 04/19/2024] [Indexed: 05/19/2024] Open
Abstract
Sexually transmitted diseases (STDs) pose a significant global health challenge with far-reaching social, economic, and public health implications. These infections have haunted humanity from ancient times to today, transcending geographical boundaries and cultural contexts. This article explores the multifaceted landscape of STDs, delving into their epidemiology, pathophysiology, clinical manifestations, and global response strategies. The global prevalence of STDs is staggering, with millions of new cases reported annually. Prominent among these infections is HIV/AIDS, which remains a major global health crisis, affecting over 38 million people worldwide. Additionally, bacterial STDs like chlamydia, gonorrhea, and syphilis continue to pose significant health risks, with millions of new cases reported yearly. Beyond the physical manifestations, STDs have profound social and economic implications. They can result in severe reproductive health issues, stigma, discrimination, and psychological distress, burdening healthcare systems and affecting individuals' quality of life. The global response to STDs has been multifaceted, with international organizations and governments implementing various prevention and control strategies, including sexual education programs and scaling up access to testing and treatment. However, challenges persist, including disparities in healthcare access, sociocultural factors influencing transmission, and evolving pathogens with increasing resistance to treatment. Through case studies and real-world examples, we illuminate the human stories behind the statistics, highlighting the lived experiences of individuals grappling with STDs and the complex interplay of factors shaping their journeys. Ultimately, this review calls for continued research, innovative strategies, and sustained global commitment to mitigating the burden of STDs and promoting sexual health and well-being for all.
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Foley S, Keene DE, Shrestha R, Brown SE, Gautam K, Sutherland RA, Maviglia F, Saifi R, Wickersham JA. Exploring Attitudes Toward Pre-Exposure Prophylaxis for HIV Prevention Prior to Implementation Among Female Sex Workers in Malaysia: Results from a Qualitative Study. Patient Prefer Adherence 2024; 18:797-807. [PMID: 38595805 PMCID: PMC11003429 DOI: 10.2147/ppa.s413423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2023] [Accepted: 02/08/2024] [Indexed: 04/11/2024] Open
Abstract
Introduction Pre-exposure prophylaxis (PrEP) is an effective method for prevention of HIV transmission. Female sex workers (FSW) in Malaysia are at substantially increased risk of acquiring HIV compared to the general female population, yet little is known about this population's current HIV prevention practices or acceptance of PrEP. This study aims to inform the culturally relevant implementation of PrEP through the qualitative exploration of (1) the potential need for PrEP in this population and (2) the factors that determine FSW willingness to use oral PrEP. Methods In-depth, semi-structured interviews (n = 30) were conducted with FSW in English, Malay, or Tamil. Transcribed and translated interviews were analyzed using a grounded theory approach. Results FSW express positive interest in PrEP but prefer it as a supplement to condoms, not a replacement. Perceived challenges to PrEP use include cost, adherence, and side effects. Conclusion The findings suggest that in combination with condom use, PrEP may be an acceptable method of HIV prevention. Effective PrEP rollout may also include condom promotion using a peer-driven model, cost subsidies, and sex work harm reduction and empowerment components.
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Affiliation(s)
- Shaylen Foley
- Department of Social and Behavioral Sciences, Yale School of Public Health, Yale University, New Haven, CT, USA
| | - Danya E Keene
- Department of Social and Behavioral Sciences, Yale School of Public Health, Yale University, New Haven, CT, USA
| | - Roman Shrestha
- Department of Allied Health Sciences, University of Connecticut, Storrs, CT, USA
- Section of Infectious Diseases, Department of Internal Medicine, Yale School of Medicine, Yale University, New Haven, CT, USA
- Centre of Excellence for Research in AIDS (CERiA), Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | | | - Kamal Gautam
- Department of Allied Health Sciences, University of Connecticut, Storrs, CT, USA
| | - Ryan A Sutherland
- Section of Infectious Diseases, Department of Internal Medicine, Yale School of Medicine, Yale University, New Haven, CT, USA
| | - Francesca Maviglia
- Section of Infectious Diseases, Department of Internal Medicine, Yale School of Medicine, Yale University, New Haven, CT, USA
| | - Rumana Saifi
- Centre of Excellence for Research in AIDS (CERiA), Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Jeffrey A Wickersham
- Section of Infectious Diseases, Department of Internal Medicine, Yale School of Medicine, Yale University, New Haven, CT, USA
- Centre of Excellence for Research in AIDS (CERiA), Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
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Mosnier E, Hoyer M, Artigas F, Regnault H, Richard E, Michels D, Mosnier M, Inegbeze G, Robledo MS, Spire B, Vandentorren S, Lescaudron M, Eldin C, Roux P. Enhancing sexual health and empowerment among migrant women sex workers: a community health worker-led intervention in Marseille, France. Front Public Health 2024; 12:1359363. [PMID: 38601503 PMCID: PMC11005911 DOI: 10.3389/fpubh.2024.1359363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Accepted: 02/21/2024] [Indexed: 04/12/2024] Open
Abstract
Introduction Given the high infection rate of sexually transmitted infections (STI) among migrant women sex workers (WSWs), it is necessary to understand how to improve prevention, information and care for this vulnerable population. Community health workers (CHWs), by linking community to health services, are positioned to improve health outcomes in migrant communities. This article aims to describe a pilot innovative intervention performed by CHWs to improve sexual health in migrant WSWs. Methods This one-year intervention study used a respondent-driven sampling (RDS) to recruit a representative cohort of migrant WSWs in Marseille, France. Four CHWs were recruited from different communities and participated in all stages of the research. They performed individual and group interventions of prevention, support in care and empowerment. Data on participant characteristics, type of intervention and adherence to the intervention were reported via questionnaires given to participants. Simultaneously, semi-structured interviews and informal interviews of migrant WSW, CHWs and care providers were carried out. Results A total of 132 migrant WSWs were included in the cohort. Very few of them knew about PrEP (12%) or already used HIV post-exposure treatment (9%). Migrant WSWs were often victims of rape or racism, 15 and 21%, respectively. In two-thirds of cases the level of health literacy was low. Participants suffered from a combination of vulnerability factors: difficulties with access to social rights, food or housing. Only 13% reported having benefited from medical follow-up or assistance by an NGO in the 3 months prior to the program. By 3 months, more than one third of the participants had been tested for HIV (35%) and 63% knew about PrEP. A total retention rate of 70% was reported in the cohort after 6 months. Conclusion CHWs enabled to improve care access for migrant WSWs by improving the collaboration between care and social actors at a local level. Through these "bring-back-to" interventions for this hard-to-reach population, CHWs enabled an optimization of the care pathway. Our results also highlight the importance of a population-based approach for individual and group support of empowerment interventions in order to strengthen their capacity for action.
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Affiliation(s)
- Emilie Mosnier
- Aix Marseille Univ, INSERM, IRD, SESSTIM, Sciences Economiques and Sociales de la Santé and Traitement de l’Information Médicale, Aix Marseille Institute of Public Health ISSPAM, Marseille, France
- ANRS-MIE, University of Health Sciences, Phnom Penh, Cambodia
| | - Maxime Hoyer
- Aix Marseille Univ, INSERM, IRD, SESSTIM, Sciences Economiques and Sociales de la Santé and Traitement de l’Information Médicale, Aix Marseille Institute of Public Health ISSPAM, Marseille, France
| | | | - Hippolyte Regnault
- Aix Marseille Univ, INSERM, IRD, SESSTIM, Sciences Economiques and Sociales de la Santé and Traitement de l’Information Médicale, Aix Marseille Institute of Public Health ISSPAM, Marseille, France
| | - Elodie Richard
- PHAReS, Centre INSERM U1218, Bordeaux Population Health, Université de Bordeaux, Bordeaux, France
| | - David Michels
- Association AIDES, Pantin, France
- Laboratoire de Recherche Communautaire, Coalition PLUS, Pantin, France
| | | | | | | | - Bruno Spire
- Aix Marseille Univ, INSERM, IRD, SESSTIM, Sciences Economiques and Sociales de la Santé and Traitement de l’Information Médicale, Aix Marseille Institute of Public Health ISSPAM, Marseille, France
- Association AIDES, Pantin, France
| | - Stéphanie Vandentorren
- PHAReS, Centre INSERM U1218, Bordeaux Population Health, Université de Bordeaux, Bordeaux, France
| | | | - Carole Eldin
- Unité des Virus Emergents (UVE), Aix-Marseille Université, IRD 190 INSERM 1207 EFS-IRBA, Marseille, France
| | - Perrine Roux
- Aix Marseille Univ, INSERM, IRD, SESSTIM, Sciences Economiques and Sociales de la Santé and Traitement de l’Information Médicale, Aix Marseille Institute of Public Health ISSPAM, Marseille, France
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Mee P, Neuman M, Kumwenda M, Lora WS, Sikwese S, Sambo M, Fielding K, Indravudh PP, Hatzold K, Johnson C, Corbett EL, Desmond N. Experience of social harms among female sex workers following HIV self-test distribution in Malawi: results of a cohort study. BMC Infect Dis 2024; 22:978. [PMID: 38468208 PMCID: PMC10926537 DOI: 10.1186/s12879-024-09178-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Accepted: 02/23/2024] [Indexed: 03/13/2024] Open
Abstract
BACKGROUND In Malawi, female sex workers (FSW) have high HIV incidence and regular testing is suggested. HIV self-testing (HIVST) is a safe and acceptable alternative to standard testing services. This study assessed; whether social harms were more likely to be reported after HIVST distribution to FSW by peer distributors than after facility-based HIV testing and whether FSW regretted HIVST use or experienced associated relationship problems. METHODS Peer HIVST distributors, who were FSW, were recruited in Blantyre district, Malawi between February and July 2017. Among HIVST recipients a prospective cohort was recruited. Interviews were conducted at baseline and at end-line, 3 months later. Participants completed daily sexual activity diaries. End-line data were analysed using logistic regression to assess whether regret or relationship problems were associated with HIVST use. Sexual activity data were analysed using Generalised Estimating Equations to assess whether HIVST use was temporally associated with an increase in social harms. RESULTS Of 265 FSW recruited and offered HIVST, 131 completed both interviews. Of these, 31/131(23.7%) reported initial regret after HIVST use, this reduced to 23/131(17.6%) at the 3-month follow-up. Relationship problems were reported by 12/131(9.2%). Regret about HIVST use was less commonly reported in those aged 26-35 years compared to those aged 16-25 years (OR immediate regret-0.40 95% CI 0.16-1.01) (OR current regret-0.22 95% CI 0.07 - 0.71) and was not associated with the HIVST result. There was limited evidence that reports of verbal abuse perpetrated by clients in the week following HIVST use were greater than when there was no testing in the preceding week. There was no evidence for increases in any other social harms. There was some evidence of coercion to test, most commonly initiated by the peer distributor. CONCLUSIONS Little evidence was found that the peer distribution model was associated with increased levels of social harms, however programmes aimed at reaching FSW need to carefully consider possible unintended consequences of their service delivery approaches, including the potential for peer distributors to coerce individuals to test or disclose their test results and alternative distribution models may need to be considered.
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Affiliation(s)
- Paul Mee
- Lincoln International Institute for Rural Health, College of Health and Science, University of Lincoln, Lincoln, UK.
| | - Melissa Neuman
- Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London, UK
- MRC International Statistics and Epidemiology Group, London School of Hygiene and Tropical Medicine, London, UK
| | - Moses Kumwenda
- Malawi-Liverpool Wellcome Trust Clinical Research Programme, Blantyre, Malawi
| | - Wezzie S Lora
- Malawi-Liverpool Wellcome Trust Clinical Research Programme, Blantyre, Malawi
| | - Simon Sikwese
- Pakachere Institute of Health and Development Communication, Blantyre, Malawi
| | - Mwiza Sambo
- Malawi-Liverpool Wellcome Trust Clinical Research Programme, Blantyre, Malawi
| | - Katherine Fielding
- Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London, UK
- MRC International Statistics and Epidemiology Group, London School of Hygiene and Tropical Medicine, London, UK
| | - Pitchaya P Indravudh
- Malawi-Liverpool Wellcome Trust Clinical Research Programme, Blantyre, Malawi
- Faculty of Public Health and Policy, London School of Hygiene and Tropical Medicine, London, UK
| | - Karin Hatzold
- Population Services International, Cape Town, South Africa
| | - Cheryl Johnson
- Global HIV, Hepatitis, STI Programmes, World Health Organization, Geneva, Switzerland
| | - Elizabeth L Corbett
- Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London, UK
- Malawi-Liverpool Wellcome Trust Clinical Research Programme, Blantyre, Malawi
| | - Nicola Desmond
- Malawi-Liverpool Wellcome Trust Clinical Research Programme, Blantyre, Malawi
- Department of International Public Health, Liverpool School of Tropical Medicine, Liverpool, UK
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Macias-Konstantopoulos WL, Perttu E, Weerasinghe S, Dlamini D, Willis B. Causes of preventable death among children of female sex worker mothers in low- and middle-income countries: A community knowledge approach investigation. J Glob Health 2024; 14:04052. [PMID: 38454881 PMCID: PMC10921126 DOI: 10.7189/jogh.14.04052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/09/2024] Open
Abstract
Background Female sex workers (FSW) in low- and middle-income countries (LMIC) are disproportionately vulnerable to poor health, social, and economic outcomes. The children of female sex workers (CFSW) experience health risks based on these challenging circumstances and the unique conditions to which they are exposed. Although country child mortality data exist, little is known about the causes of death among CFSW specifically, thereby severely limiting an effective public health response to the needs of this high-risk group of children. Methods The Community Knowledge Approach (CKA) was employed between January and October 2019 to survey a criterion sample of 1280 FSW participants across 24 cities in eight LMIC countries. Participants meeting pre-determined criteria provided detailed reports of deaths among the CFSW within their community of peers. Newborn deaths were gleaned from FSW maternal death reports where the infants also died following birth. Results Of the 668 child deaths reported, 589 were included in the analysis. Nutritional deficiencies comprised the leading cause of mortality accounting for 20.7% of deaths, followed closely by accidents (20.0%), particularly house fires, overdoses (19.4%), communicable diseases (18.5%), and homicides (9.8%). Other reported causes of death included neonatal conditions, respiratory illnesses, and suicides. Conclusions The causes of CFSW death in these eight countries are preventable with improved protections. Governments, intergovernmental organisations like the United Nations, nongovernmental stakeholder organisations (e.g. sex worker organisations), and funders can implement targeted policies and programmes to protect CFSW and assist vulnerable FSW who are pregnant and raising children. Further research is needed to identify effective child welfare safeguards for CFSW.
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Affiliation(s)
- Wendy L Macias-Konstantopoulos
- Global Health Promise, Portland, Oregon, USA
- Center for Social Justice and Health Equity, Department of Emergency Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA
- Harvard Medical School, Boston, Massachusetts, USA
| | | | - Swarna Weerasinghe
- Global Health Promise, Portland, Oregon, USA
- Department of Community Health and Epidemiology, Dalhousie University, Faculty of Medicine, Halifax, Nova Scotia, Canada
| | - Duduzile Dlamini
- Global Health Promise, Portland, Oregon, USA
- Mothers for the Future, Cape Town, Republic of South Africa
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Kawser M, Khan MNI, Hossain KJ, Islam SN. Social and structural determinants associated with the prevalence of sexually transmitted infections among female commercial sex workers in Dhaka City, Bangladesh. PLOS GLOBAL PUBLIC HEALTH 2024; 4:e0002797. [PMID: 38236834 PMCID: PMC10796017 DOI: 10.1371/journal.pgph.0002797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Accepted: 12/16/2023] [Indexed: 01/22/2024]
Abstract
Female commercial sex workers (FCSWs) bear higher rates of sexually transmitted infections (STIs) among key populations. The association of structural determinants and STIs among FCSWs was not at the forefront of research earlier in Bangladesh. This study examined how structural factors correlate with the prevalence of STIs at physical/social/economic/policy levels among FCSWs in Dhaka city. 495 FCSWs were screened for HIV, hepatitis B, and syphilis. Structural variables (Individual risks, high-risk sexual behaviors, work environments) were extracted from the previous multi-level study on FCSWs and analyzed in 2020 to determine whether macro/micro-structural factors were associated with STIs. The prevalence of STIs was 43.6% (95% CI: 39.1%-48). Most (n = 207/495) FCSWs were infected with Syphilis or Hepatitis B, only 1.8% had co-infection, and none was positive for HIV. Multiple logistic regression revealed that 'Individual risk' factors like age (≤18 years, adjusted odds ratio = AOR = .28; 18.1-29.9 years, AOR = .57), years in the sex industry (<1 year AOR = .15; 1-5 years, AOR = .39), and condoms as contraceptives (AOR = 2.7) were significantly associated with STIs. Considering 'High-risk behaviors' like monthly coitus with regular clients (AOR = .33), performing no anal sex ever (AOR = .03), and consistent condom use (AOR = .13) were less likely to be associated with STIs (P<0.05), while the association of ever group sex with STIs reported to double (AOR = 2.1). 'Work environment' like sex on roads/parks/shrines/markets (AOR = 2.6) and ever HIV-testing (AOR = 2.5) were significantly linked with STIs. However, micro-level factors like experiencing forced sex in the past year (AOR = 1.79) and condoms collected from hotel boys (AOR = .34) were significantly associated with STIs in the 'Hierarchical- model' with increasing model-power. 'Micro-structural' determinants predominated over 'Macro/policy-level factors' and profoundly influenced STIs. FCSWs need comprehensive and integrated interventions to promote accurate condom use perception, eliminate risky sexual behaviors, and provide quality reproductive health care. Necessary steps at the policy level are urgently needed to decriminalize commercial sex work.
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Affiliation(s)
- Mahbuba Kawser
- Institute of Nutrition and Food Science, University of Dhaka, Dhaka, Bangladesh
| | | | - Kazi Jahangir Hossain
- National Institute of Preventive and Social Medicine (NIPSOM), Mohakhali, Dhaka, Bangladesh
| | - Sheikh Nazrul Islam
- Institute of Nutrition and Food Science, University of Dhaka, Dhaka, Bangladesh
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20
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Shah P, Kabuti R, Beksinska A, Nyariki E, Babu H, Kungu M, Jama Z, Ngurukiri P, Kaul R, Kyegombe N, Medley GF, Devries K, Seeley J, Weiss HA, Beattie TS, Kimani J. Childhood and adolescent factors shaping vulnerability to underage entry into sex work: a quantitative hierarchical analysis of female sex workers in Nairobi, Kenya. BMJ Open 2023; 13:e078618. [PMID: 38114279 DOI: 10.1136/bmjopen-2023-078618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2023] Open
Abstract
OBJECTIVE To explore factors associated with early age at entry into sex work, among a cohort of female sex workers (FSWs) in Nairobi, Kenya. BACKGROUND Younger age at sex work initiation increases the risk of HIV acquisition, condom non-use, violence victimisation and alcohol and/or substance use problems. This study aimed to understand factors in childhood and adolescence that shape the vulnerability to underage sex work initiation. DESIGN Building on previous qualitative research with this cohort, analysis of behavioural-biological cross-sectional data using hierarchical logistic regression. PARTICIPANTS AND MEASURES FSWs aged 18-45 years were randomly selected from seven Sex Workers Outreach Programme clinics in Nairobi, and between June and December 2019, completed a baseline behavioural-biological survey. Measurement tools included WHO Adverse Childhood Experiences, Alcohol, Smoking and Substance Involvement Screening Test and questionnaires on sociodemographic information, sexual risk behaviours and gender-based violence. Descriptive statistics and logistic regression were conducted using hierarchical modelling. RESULTS Of the 1003 FSWs who participated in the baseline survey (response rate 96%), 176 (17.5%) initiated sex work while underage (<18 years). In the multivariable analysis, factors associated with entering sex work while underage included incomplete secondary school education (aOR=2.82; 95% CI=1.69 to 4.73), experiencing homelessness as a child (aOR=2.20; 95% CI=1.39 to 3.48), experiencing childhood physical or sexual violence (aOR=1.85; 95% CI=1.09 to 3.15), young age of sexual debut (≤15 years) (aOR=5.03; 95% CI=1.83 to 13.79) and being childless at time of sex work initiation (aOR=9.80; 95% CI=3.60 to 26.66). CONCLUSIONS Lower education level and childhood homelessness, combined with sexual violence and sexual risk behaviours in childhood, create pathways to underage initiation into sex work. Interventions designed for girls and young women at these pivotal points in their lives could help prevent underage sex work initiation and their associated health, social and economic consequences.
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Affiliation(s)
- Pooja Shah
- Department of Global Health and Development, London School of Hygiene & Tropical Medicine Faculty of Public Health and Policy, London, UK
| | - Rhoda Kabuti
- Partners for Health and Development in Africa, Nairobi, Kenya
| | - Alicja Beksinska
- Department of Global Health and Development, London School of Hygiene & Tropical Medicine Faculty of Public Health and Policy, London, UK
| | - Emily Nyariki
- Partners for Health and Development in Africa, Nairobi, Kenya
| | - Hellen Babu
- Partners for Health and Development in Africa, Nairobi, Kenya
| | - Mary Kungu
- Partners for Health and Development in Africa, Nairobi, Kenya
| | - Zaina Jama
- Partners for Health and Development in Africa, Nairobi, Kenya
| | | | - Rupert Kaul
- Departments of Immunology and Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Nambusi Kyegombe
- Department of Global Health and Development, London School of Hygiene & Tropical Medicine Faculty of Public Health and Policy, London, UK
| | - Graham F Medley
- Department of Global Health and Development, London School of Hygiene & Tropical Medicine Faculty of Public Health and Policy, London, UK
| | - Karen Devries
- Department of Population Health, London School of Hygiene & Tropical Medicine Faculty of Epidemiology and Population Health, London, UK
| | - Janet Seeley
- Department of Global Health and Development, London School of Hygiene & Tropical Medicine Faculty of Public Health and Policy, London, UK
- MRC/UVRI and LSHTM Uganda Research Unit, Entebbe, Wakiso, Uganda
| | - Helen Anne Weiss
- MRC International Statistics & Epidemiology Group, Department of Infectious Disease Epidemiology and International Health, London School of Hygiene & Tropical Medicine, London, UK
| | - Tara S Beattie
- Department of Global Health and Development, London School of Hygiene & Tropical Medicine Faculty of Public Health and Policy, London, UK
| | - Joshua Kimani
- Partners for Health and Development in Africa, Nairobi, Kenya
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21
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Schweitzer AM, Dišković A, Krongauz V, Newman J, Tomažič J, Yancheva N. Addressing HIV stigma in healthcare, community, and legislative settings in Central and Eastern Europe. AIDS Res Ther 2023; 20:87. [PMID: 38082352 PMCID: PMC10714556 DOI: 10.1186/s12981-023-00585-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Accepted: 11/29/2023] [Indexed: 12/18/2023] Open
Abstract
INTRODUCTION Surging HIV prevalence across countries of Central and Eastern Europe (CEE) is largely a result of poor HIV care engagement and a lack of comprehensive support for key populations. This is fostered by widespread stigma across healthcare, community, and legislative settings. DISCUSSION Throughout CEE, HIV stigma and intersectional stigma are serious obstacles to providing adequate medical care to people living with HIV. Anticipated and enacted (experienced) stigma from healthcare professionals, and fears of breaches in confidentiality, deter individuals from having an HIV test and engaging in HIV care. Furthermore, negative connotations surrounding HIV infection can lead to discrimination from family, friends, colleagues, and the public, leading to internalized stigma and depression. Key populations that have higher HIV prevalence, such as men who have sex with men, people who inject drugs, transgender individuals, and sex workers, experience additional stigma and discrimination based on their behaviour and identities. This contributes to the concentrated HIV epidemics seen in these populations in many CEE countries. The stigma is exacerbated by punitive legislation that criminalizes HIV transmission and penalizes sexual orientation, drug use, gender identities, and sex work. Despite high levels of HIV stigma and intersectional stigma, there are many evidence-based interventions that have reduced stigma in other parts of the world. Here, we discuss the interventions that are currently being enacted in various countries of CEE, and we suggest additional effective, evidence-based interventions that will tackle stigma and lead to increased HIV care engagement and higher rates of viral suppression. We cover the promotion of the undetectable = untransmittable (U = U) message, stigma-reduction education and training for healthcare professionals, patient-centric approaches for testing and treatment, and advocacy for non-discriminatory legislation, policies, and practices. We also consider targeted stigma-reduction interventions that acknowledge the wider challenges faced by marginalized populations. CONCLUSIONS HIV stigma and intersectional stigma in CEE drive poor engagement with HIV testing services and care. Widespread adoption of evidence-based interventions to tackle stigma highlighted in this review will improve the quality of life of people living with HIV, improve HIV care engagement, and ultimately slow the surging HIV prevalence and concentrated epidemics occurring throughout CEE.
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Affiliation(s)
| | - Arian Dišković
- Croatian Association for HIV and Viral Hepatitis (HUHIV), Zagreb, Croatia
| | - Veronica Krongauz
- European Distributor Markets, Medical Department, Gilead Sciences, Uxbridge, UK
| | - Julie Newman
- HIV Strategic Implementation & Franchise, Global Medical Affairs, Gilead Sciences, Melbourne, Australia
| | - Janez Tomažič
- Clinic for Infectious Diseases and Febrile Illnesses, University Medical Centre Ljubljana, Ljubljana, Slovenia
| | - Nina Yancheva
- Department for AIDS, Specialized Hospital for Active Treatment of Infectious and Parasitic Diseases, Sofia, Bulgaria
- Department for Infectious Diseases, Parasitology and Tropical Medicine, Medical University of Sofia, Sofia, Bulgaria
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22
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Gaumer G, Senthil Kumar VS, Crown W, Jordan M, Hurley C, Subramanian M, Nandakumar AK. Equity of the HIV epidemic response in 13 African countries. AFRICAN JOURNAL OF AIDS RESEARCH : AJAR 2023; 22:276-289. [PMID: 38117740 DOI: 10.2989/16085906.2023.2277887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Accepted: 10/01/2023] [Indexed: 12/22/2023]
Abstract
For over 25 years, new programs to attempt to stem the HIV epidemic have been developed in Africa by country governments as well as external donors. These programs and activities have built and operated facilities, trained clinicians, financed drugs and commodities, supported and helped finance government health planning and operations, and contributed in other ways. Who has benefited from this massive mobilization? While some single country and narrowly focused studies have been done, the issue of equity of HIV programs for vulnerable populations has not been examined in a large set of countries. Using Population-based HIV Impact Assessment (PHIA) data, we examine equity of the HIV programs in 13 African countries to determine if vulnerable groups (such as those with low wealth, rural populations, young adults, and females) have achieved comparable levels of access to HIV program services. In contrast, we also compare the equity of the HIV response to rural and low-wealth populations with the equity of corresponding domestic health systems using Demographic and Health Survey data.This study found that in over half of the countries, the HIV response indicators were equitable for vulnerable population segments including the low-wealth population (in seven countries) and rural population segment (in nine countries). In no country was the domestic health system equitable for these two groups. However, HIV programming does show some clear patterns of inequity for low-wealth and rural populations in some countries. For gender and young adults, the HIV response indicators show that in all 13 countries men and young adults are consistently underserved relative to their counterparts.
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Affiliation(s)
- Gary Gaumer
- Institute for Global Health and Development, The Heller School for Social Policy and Management, Brandeis University, Waltham MA, USA
| | - V S Senthil Kumar
- Institute for Global Health and Development, The Heller School for Social Policy and Management, Brandeis University, Waltham MA, USA
| | - William Crown
- Institute for Global Health and Development, The Heller School for Social Policy and Management, Brandeis University, Waltham MA, USA
| | - Monica Jordan
- Institute for Global Health and Development, The Heller School for Social Policy and Management, Brandeis University, Waltham MA, USA
| | - Clare Hurley
- Institute for Global Health and Development, The Heller School for Social Policy and Management, Brandeis University, Waltham MA, USA
| | - Maya Subramanian
- Institute for Global Health and Development, The Heller School for Social Policy and Management, Brandeis University, Waltham MA, USA
| | - A K Nandakumar
- Institute for Global Health and Development, The Heller School for Social Policy and Management, Brandeis University, Waltham MA, USA
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23
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Longo JDD, Woromogo SH, Diemer HSC, Tekpa G, Nambei WS, Grésenguet G. Young women who sell sex in Bangui, Central African Republic: a neglected group highly vulnerable to HIV. J Public Health (Oxf) 2023; 45:e630-e638. [PMID: 37477242 DOI: 10.1093/pubmed/fdad130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 06/09/2023] [Indexed: 07/22/2023] Open
Abstract
BACKGROUND The objectives of this study were to determine the association between the vulnerability factors linked to human immunodeficiency virus (HIV) and other sexually transmitted infection among the young women who sell sex (YWSS) group (15-24 years) and adult sex workers, engaged in consensual sex for money (AFSW). METHODS A cross-sectional study was conducted among AFSW involved in commercial sex transactions. Prevalence ratios (PR) analysis was carried out using log-binomial regression model. RESULTS The prevalence of HIV-1 was 29.4% among YWSS compared to 19.6% among female sex worker (PR = 1.43 [1.07-1.91]). Consistent condoms use last 3 months were very low at 22.3% and 41.2%, respectively (PR = 0.52 [0.37-0.74]), the low education level among YWSS versus AFSW (PR = 0.55 [0.40-0.76]); YWSS having been a victim of sexual violence in the last 12 months (PR = 2.00 [1.52-2.63]), were also more likely to be HIV positive. CONCLUSIONS The YWSS had a high prevalence of HIV, experienced other socioeconomic vulnerabilities and remain a key population for comprehensive HIV programs. To reach all YWSS, programs need to consider many outreach programs and address the shared determinants of HIV risk.
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Affiliation(s)
- Jean de Dieu Longo
- National Reference Centre for Sexually Transmitted Diseases and Antiretroviral Therapy, Bangui, Central African Republic
- Department of Public Health, Faculty of Health Sciences, Unit for Research and Intervention in Public Health, Bangui, Central African Republic
| | - Sylvain Honoré Woromogo
- Department of Public Health, Faculty of Health Sciences, Unit for Research and Intervention in Public Health, Bangui, Central African Republic
- Communicable Diseases Unit, Inter-State Centre for Higher Education in Public Health of Central Africa, Brazzaville, Republic of Congo
| | - Henri Saint-Calvaire Diemer
- National Reference Centre for Sexually Transmitted Diseases and Antiretroviral Therapy, Bangui, Central African Republic
- Department of Public Health, Faculty of Health Sciences, Unit for Research and Intervention in Public Health, Bangui, Central African Republic
| | - Gaspard Tekpa
- Department of Infectious and Tropical Diseases, University Hospital of Friendship, Bangui, Central African Republic
| | | | - Gérard Grésenguet
- National Reference Centre for Sexually Transmitted Diseases and Antiretroviral Therapy, Bangui, Central African Republic
- Department of Public Health, Faculty of Health Sciences, Unit for Research and Intervention in Public Health, Bangui, Central African Republic
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Guure C, Dery S, Afagbedzi S, Maya E, da-Costa Vroom FB, Torpey K. Correlates of prevalent HIV infection among adolescents, young adults, and older adult female sex workers in Ghana: Analysis of data from the Ghana biobehavioral survey. PLoS One 2023; 18:e0292686. [PMID: 37976280 PMCID: PMC10655993 DOI: 10.1371/journal.pone.0292686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Accepted: 09/26/2023] [Indexed: 11/19/2023] Open
Abstract
BACKGROUND Human immunodeficiency virus infection remains a high burden among key populations such as female sex workers in the world. We aimed to provide distribution of prevalence and correlates of Human immunodeficiency virus infection among adolescent, young, and older adult FSWs in Ghana. METHODS This data was obtained from the biobehavioral survey of female sex workers (2020) in Ghana based on a time location sampling approach for the selection of respondents. A sampling frame was developed taking into consideration list of venues, days, and time that sex workers operate across all the regions of Ghana. These lists were derived from a sampling universe which was obtained during a mapping exercise. All sex workers aged 16 years and above and eligible on the day of visit participated. Human immunodeficiency virus testing was done based on First Response and Oraquick. To obtain estimates for sex workers, sampling weights were calculated and applied to the dataset. Inferential analyses using Bayesian regression models were applied with interaction effects. RESULTS A total of 5,990 participants completed both the biological and behavioral aspects of the study. The HIV prevalence among female sex workers in Ghana was 4.67% (CI: 4.05%, 5.40%). About 70% of the respondents who tested positive for Human immunodeficiency virus were among the older adults (= >25 years) group. Generally, there was a high prevalence variation across the 16 regions of Ghana, from 0.00% to 8.40%. Respondents' age was a significant contributor to the prevalence of HIV. Respondents who were forced into having sex had higher odds (38%) of being positive in the combined analysis. Respondents who had comprehensive knowledge of HIV had lower odds (39%) of testing positive. CONCLUSION The findings suggest a low prevalence of HIV among sex workers in 2020 compared to the 2011 and 2015 biobehavioral survey results but higher than the general population. Specifically, older adults have a higher prevalence of HIV. There is generally low level of comprehensive knowledge among sex workers. Interventions geared towards increasing FSW knowledge on risky behavior should be vigorously pursued.
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Affiliation(s)
- Chris Guure
- Department of Biostatistics, School of Public Health, University of Ghana, Legon, Accra, Ghana
- AND Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston, MA, United States of America
| | - Samuel Dery
- Department of Biostatistics, School of Public Health, University of Ghana, Legon, Accra, Ghana
| | - Seth Afagbedzi
- Department of Biostatistics, School of Public Health, University of Ghana, Legon, Accra, Ghana
| | - Ernest Maya
- Department of Population, Family and Reproductive Health, School of Public Health, University of Ghana, Legon, Accra, Ghana
| | | | - Kwasi Torpey
- Department of Population, Family and Reproductive Health, School of Public Health, University of Ghana, Legon, Accra, Ghana
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25
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Moreheart S, Shannon K, Krüsi A, McDermid J, Ettinger E, Braschel M, Goldenberg SM. Negative changes in illicit drug supply during COVID-19: Associations with use of overdose prevention and health services among women sex workers who use drugs (2020-2021). THE INTERNATIONAL JOURNAL OF DRUG POLICY 2023; 121:104212. [PMID: 37797570 PMCID: PMC10798550 DOI: 10.1016/j.drugpo.2023.104212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 09/19/2023] [Accepted: 09/20/2023] [Indexed: 10/07/2023]
Abstract
BACKGROUND Women sex workers are a highly criminalized population who are over-represented amongst people who use drugs (PWUD) and face gaps in overdose prevention and harm reduction services. British Columbia, Canada continues to face a pronounced drug poisoning crisis of the illicit drug supply, which has intensified during the COVID-19 pandemic. Our objective was to examine the prevalence and structural correlates of experiencing negative changes in illicit drug supply (e.g., availability, quality, cost, or access to drugs) amongst women sex workers who use drugs during the first year of the COVID-19 pandemic. METHODS Cross-sectional questionnaire data were drawn from a prospective, community-based cohort of women sex workers in Vancouver (AESHA) from April 2020 to 2021. Bivariate and multivariable logistic regression was used to investigate structural correlates of negative changes in drug supply during COVID-19 among sex workers who use drugs. RESULTS Among 179 sex workers who use drugs, 68.2% reported experiencing negative changes to drug supply during COVID-19, 54.2% recently accessed overdose prevention sites, and 44.7% reported experiencing recent healthcare barriers. In multivariable analysis adjusted for injection drug use, women who reported negative changes in illicit drug supply had higher odds of experiencing recent healthcare barriers (AOR 2.28, 95%CI 1.12-4.62); those recently accessing overdose prevention sites (AOR 1.75, 95%CI 0.86-3.54) faced marginally higher odds also. CONCLUSIONS Over two-thirds of participants experienced negative changes to illicit drug supply during the first year of the COVID-19 pandemic. The association between experiencing negative changes in the illicit drug supply and accessing overdose prevention services highlights the agency of women in taking measures to address overdose-related risks. Highly criminalized women who experience structural barriers to direct services are also vulnerable to fluctuations in the illicit drug supply. Attenuating health consequences requires interventions tailored to sex workers' needs.
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Affiliation(s)
- Sarah Moreheart
- Centre for Gender and Sexual Health Equity, UBC Faculty of Medicine, 1081 Burrard Street, Vancouver, BC, V6Z 1Y6, Canada; Faculty of Health Sciences, Simon Fraser University, 8888 University Drive, Burnaby, BC, V5A 1S6, Canada
| | - Kate Shannon
- Centre for Gender and Sexual Health Equity, UBC Faculty of Medicine, 1081 Burrard Street, Vancouver, BC, V6Z 1Y6, Canada; Department of Medicine, University of British Columbia, St. Paul's Hospital, 1081 Burrard Street, Vancouver, BC, V6Z 1Y6, Canada
| | - Andrea Krüsi
- Centre for Gender and Sexual Health Equity, UBC Faculty of Medicine, 1081 Burrard Street, Vancouver, BC, V6Z 1Y6, Canada; Department of Medicine, University of British Columbia, St. Paul's Hospital, 1081 Burrard Street, Vancouver, BC, V6Z 1Y6, Canada
| | - Jennifer McDermid
- Centre for Gender and Sexual Health Equity, UBC Faculty of Medicine, 1081 Burrard Street, Vancouver, BC, V6Z 1Y6, Canada; Department of Medicine, University of British Columbia, St. Paul's Hospital, 1081 Burrard Street, Vancouver, BC, V6Z 1Y6, Canada
| | - Emma Ettinger
- Centre for Gender and Sexual Health Equity, UBC Faculty of Medicine, 1081 Burrard Street, Vancouver, BC, V6Z 1Y6, Canada
| | - Melissa Braschel
- Centre for Gender and Sexual Health Equity, UBC Faculty of Medicine, 1081 Burrard Street, Vancouver, BC, V6Z 1Y6, Canada; Department of Medicine, University of British Columbia, St. Paul's Hospital, 1081 Burrard Street, Vancouver, BC, V6Z 1Y6, Canada
| | - Shira Miriam Goldenberg
- Centre for Gender and Sexual Health Equity, UBC Faculty of Medicine, 1081 Burrard Street, Vancouver, BC, V6Z 1Y6, Canada; Division of Epidemiology and Biostatistics, School of Public Health, San Diego State University, 5500 Campanile Drive, San Diego, CA 92182-4162, United States.
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26
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Lipira LE, Glick JL, German D, Glick SN, Moreno C, Elimam D, Brantley ML, Pichon LC, Barak N, Booth MM, Flynn C, Menza T. Type of Exchange Sex and Associated Behaviors and Outcomes Among Cisgender Men and Women at Increased Risk for HIV via Heterosexual Transmission in Six U.S. Metropolitan Areas. ARCHIVES OF SEXUAL BEHAVIOR 2023; 52:3313-3327. [PMID: 37612535 DOI: 10.1007/s10508-023-02663-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Revised: 07/03/2023] [Accepted: 07/12/2023] [Indexed: 08/25/2023]
Abstract
Exchange sex is associated with sexual risk behaviors and poor outcomes and different types may incur different levels of risk. We assessed risk profiles of different types of exchange sex among non-injecting cisgender men and women who participated in the 2019 National HIV Behavioral Surveillance project at six sites. Six percent of men and 19% of women reported exchange sex in the past year; most engaged in non-commercial exchange sex for drugs/money with smaller percentages reporting formal sex work or non-commercial exchange sex for goods or services other than drugs/money. Exchange sex was associated with sexual risk and prevention behaviors and psychosocial and sexual health outcomes and associations varied by type of exchange sex. Efforts to improve access to STI/HIV testing and PrEP may benefit from tailoring based on type of exchange sex. Findings indicate value in a broader definition of exchange sex with follow-up assessment of exchange sex typology.
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Affiliation(s)
- Lauren E Lipira
- Regional Research Institute, Portland State University, Portland, OR, USA.
- Public Health Division, Oregon Health Authority, 800 NE Oregon St, Portland, OR, 97232, USA.
| | - Jennifer L Glick
- Department of Health, Behavior and Society, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Danielle German
- Department of Health, Behavior and Society, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Sara N Glick
- Division of Allergy and Infectious Diseases, University of Washington, Seattle, WA, USA
- HIV/STD Program, Public Health-Seattle & King County, Seattle, WA, USA
| | - Courtney Moreno
- HIV/STD Program, Public Health-Seattle & King County, Seattle, WA, USA
| | - Dena Elimam
- Epidemiology Section, Georgia Department of Public Health, Division of Health Protection, Atlanta, GA, USA
| | - Meredith L Brantley
- HIV/STI/Viral Hepatitis Section, Tennessee Department of Health, Nashville, TN, USA
| | - Latrice C Pichon
- Division of Social and Behavioral Sciences, School of Public Health, The University of Memphis, Memphis, TN, USA
| | | | | | - Colin Flynn
- Maryland Department of Health, Baltimore, MD, USA
| | - Timothy Menza
- Public Health Division, Oregon Health Authority, 800 NE Oregon St, Portland, OR, 97232, USA
- Department of Medicine, Oregon Health & Science University, Portland, OR, USA
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27
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Martin VO, Tesha NA, Sunguya BF. Uptake of Oral HIV Pre-Exposure Prophylaxis (PrEP) and Associated Factors among Female Sex Workers in Tanga, Tanzania. Viruses 2023; 15:2125. [PMID: 37896903 PMCID: PMC10611315 DOI: 10.3390/v15102125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 08/25/2023] [Accepted: 08/30/2023] [Indexed: 10/29/2023] Open
Abstract
Pre-exposure prophylaxis (PrEP) prevents HIV infection among female sex workers (FSW). WHO recommends the use of Tenofovir disoproxil fumarate for use in oral PrEP regimens (TDF). Emtricitabine (FTC) 200 mg/Tenofovir Disoproxil Fumarate (TDF) 300 mg (Truvada) daily is the approved PrEP regimen in Tanzania. Evidence is limited on oral PrEP uptake and its associated factors in countries with a high burden of HIV, such as Tanzania. This study aimed to examine the uptake of oral PrEP and its associated factors among FSW in the Tanga region of Tanzania. This community-based cross-sectional study was conducted among 428 FSW. Data were collected through face-to-face interviews and analysed using STATA version 17 and RDSAT. Logistic regression was used to examine the associations of independent factors and PrEP uptake among study participants. About 55% of the recruited FSW used oral PrEP. FSW with three or more children were 2.41 times more likely to take oral PrEP (AOR 2.41, 95% CI: 1.08-4.25, p < 0.05). Moreover, those with a positive attitude were more likely to use oral PrEP (AOR 2.8, 95% CI: 1.88-4.17, p < 0.05). Poor belief was a barrier to PrEP use, and side effects of the drugs were a reason for the discontinuation of PrEP services. Most of the participants preferred PrEP services to be provided in the community. Oral PrEP uptake was 55%. Efforts to scale up PrEP for FSW should address misconceptions regarding PrEP, PrEP sensitization, and improving access through community-based intervention.
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Affiliation(s)
- Veronica O. Martin
- School of Public Health and Social Sciences, Muhimbili University of Health and Allied Sciences, United Nations Rd., Dar Es Salaam 11103, Tanzania;
| | - Novatus A. Tesha
- School of Public Health and Social Sciences, Muhimbili University of Health and Allied Sciences, United Nations Rd., Dar Es Salaam 11103, Tanzania;
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28
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Hendrickson ZM, Tomko C, Galai N, Sisson LN, Glick JL, Sherman SG. A Longitudinal Analysis of Residential Mobility and Experience of Client Violence Among Women Who Exchange Sex in Baltimore. JOURNAL OF INTERPERSONAL VIOLENCE 2023; 38:11017-11045. [PMID: 37395208 DOI: 10.1177/08862605231178492] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/04/2023]
Abstract
Residential mobility remains an underexplored yet critical construct that may influence the risk of violence among women who exchange sex. This study examined the longitudinal relationship between residential mobility and experience of client-perpetrated physical or sexual violence among women who exchange sex in Baltimore, Maryland. Participants were at least at 18 years of age, were cisgender women, reported having engaged in transactional sex three or more times within the last 3 months, and were willing to be contacted for 6-, 12-, and 18-month follow-up visits. Analyses of responses from 370 women who exchange sex participating in at least one study visit were conducted. Unadjusted and adjusted Poisson regression models of the association over time between residential mobility and recent experience of physical or sexual violence were fit. Generalized estimating equations with an exchangeable correlation structure and robust variance estimation were used to account for clustering of participants' responses over time. Findings demonstrated that those who had lived in at least four places in the past 6 months had a 39% increased risk of client-perpetrated physical violence (aRR: 1.39; 95% CI: 1.07-1.80; p < .05) and a 63% increased risk of sexual violence (aRR: 1.63; 95% CI: 1.14-2.32; p < .01) compared to their less-mobile counterparts. These findings provide necessary evidence of correlations over time between residential mobility and experience of client-perpetrated violence among women who exchange sex. Strengthening our understanding of how residential mobility intersects with violence is critical for the development of public health interventions that are relevant to women's lives and needs. Future interventions should explore including residential mobility, a critical pillar of housing instability, with efforts to address client-perpetrated violence.
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Affiliation(s)
| | - Catherine Tomko
- Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Noya Galai
- Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
- University of Haifa, Mt Carmel, Haifa, Israel
| | | | - Jennifer L Glick
- Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Susan G Sherman
- Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
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29
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McCrimmon T, Frye V, Darisheva M, Starbird L, Cordingley O, Terlikbayeva A, Primbetova S, Gilbert L, El-Bassel N, West BS. "Protected Means Armed": Perspectives on Pre-Exposure Prophylaxis (PrEP) Among Women Who Engage in Sex Work and Use Drugs in Kazakhstan. AIDS EDUCATION AND PREVENTION : OFFICIAL PUBLICATION OF THE INTERNATIONAL SOCIETY FOR AIDS EDUCATION 2023; 35:347-361. [PMID: 37843909 PMCID: PMC10901454 DOI: 10.1521/aeap.2023.35.5.347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2023]
Abstract
Pre-exposure prophylaxis (PrEP) for HIV prevention has recently become available in Kazakhstan, but women engaged in sex work who use drugs (WESW-UD) could benefit from tailored approaches to support uptake and adherence. To better understand how best to support WESW-UD at each stage of the PrEP continuum (awareness, acceptability, uptake, and adherence), we analyzed data from 30 in-depth interviews and four focus groups with 48 WESW-UD from two cities in Kazakhstan. We conducted thematic analysis to characterize perceptions, barriers, and motivators within each step of the PrEP continuum. Participants reported low awareness, but high interest in PrEP. Motivating factors included optimizing health and increased confidence. Participants expressed many preferences and concerns regarding PrEP modality and delivery. Participants also described how organizational mistrust and social support can prevent or facilitate PrEP uptake or adherence. Kazakhstan's scale-up of PrEP should consider the needs and preferences of WESW-UD to ensure equitable access.
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Affiliation(s)
- Tara McCrimmon
- Department of Sociomedical Sciences, Columbia University Mailman School of Public Health, New York, New York
| | - Victoria Frye
- Social Intervention Group, Columbia University School of Social Work, New York, New York
- Global Health Research Center of Central Asia, Almaty, Kazakhstan
| | | | - Laura Starbird
- Department of Family and Community Health, University of Pennsylvania School of Nursing, Philadelphia, Pennsylvania
| | - Olivia Cordingley
- Social Intervention Group, Columbia University School of Social Work, New York, New York
| | | | | | - Louisa Gilbert
- Social Intervention Group, Columbia University School of Social Work, New York, New York
- Global Health Research Center of Central Asia, Almaty, Kazakhstan
| | - Nabila El-Bassel
- Social Intervention Group, Columbia University School of Social Work, New York, New York
- Global Health Research Center of Central Asia, Almaty, Kazakhstan
| | - Brooke S West
- Social Intervention Group, Columbia University School of Social Work, New York, New York
- Global Health Research Center of Central Asia, Almaty, Kazakhstan
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30
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Nabayinda J, Namirembe R, Kizito S, Nsubuga E, Nabunya P, Bahar OS, Magorokosho N, Kiyingi J, Nattabi J, Tozan Y, Mayo-Wilson LJ, Mwebembezi A, Witte SS, Ssewamala FM. Correlates of Intimate Partner Violence Among Young Women Engaged in Sex Work in Southern Uganda. JOURNAL OF INTERPERSONAL VIOLENCE 2023; 38:10749-10770. [PMID: 37212371 PMCID: PMC10524718 DOI: 10.1177/08862605231175908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Intimate partner violence (IPV) is a significant global public health problem that results in high social and economic costs to individuals and communities. Compared to women in the general population, women engaged in sex work (WESW) are more likely to experience physical, emotional, and sexual IPV. This study examines the correlates of IPV among young WESW with their intimate partners in Southern Uganda. We used baseline data from the Kyaterekera project, a 5 year NIH-funded longitudinal study aimed at reducing HIV risks among 542 WESW in Southern Uganda. To examine the factors associated with IPV, we fitted three separate multi-level Poisson regression models for physical, emotional, and sexual IPV, respectively. Average age was 31.4 years, and 54% of the women reported being victims of at least one form of IPV from their intimate partners. Model one assessed correlates of sexual IPV. Being married women (β = .71, 95% CI [0.24, 1.17]), divorced/separated/widowed (β = .52, [0.02, 1.02]), depressed (β = .04, [0.02, 0.05]), and having any sexually transmitted infections (STIs) (β = .58, [0.14, 1.01]) were associated with sexual IPV. Model two assessed correlates of physical IPV. Experience of childhood sexual abuse (β = .12, [0.04, 0.19]) was associated with an increase in physical IPV, and increasing age reduced its occurrence (β = -.02, [-0.04, -0.001]). Finally, model three assessed emotional IPV. Women with higher education (β = .49, [0.14, 0.85]) and symptoms of depression (β = .02, [0.001, 0.04]) had higher risks for emotional IPV. For WESW, IPV presents an additional potential pathway for HIV and STIs acquisition and transmission through a lack of negotiating power for safe sex. Efforts to reduce violence against WESW should be prioritized as a strategy for enhancing the well-being of WESW.
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Affiliation(s)
| | - Rashida Namirembe
- International Center for Child Health and Development (ICHAD), Masaka, Uganda
| | - Samuel Kizito
- Washington University in St. Louis Brown School, MO, USA
| | - Edward Nsubuga
- Washington University in St. Louis Brown School, MO, USA
| | | | | | | | - Joshua Kiyingi
- Washington University in St. Louis Brown School, MO, USA
| | | | | | | | | | - Susan S. Witte
- Columbia University School of Social Work, New York, NY, USA
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31
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Gorin EM, Lyons CE, Jarrett BA, Djalo MA, Barreto K, Drame FM, Baral S. Mobility and HIV vulnerabilities among female sex workers in Guinea-Bissau: findings from an integrated bio-behavioral survey. BMC Public Health 2023; 23:1856. [PMID: 37749506 PMCID: PMC10518914 DOI: 10.1186/s12889-023-16744-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Accepted: 09/11/2023] [Indexed: 09/27/2023] Open
Abstract
BACKGROUND Mobility is an important risk determinant for HIV given the potential for intermittent access to HIV services. Mobility may be particularly relevant among female sex workers, (FSW) who have been shown to be at high risk for HIV in settings around the world. Data regarding the role mobility plays in exacerbating HIV risks among FSW across Sub-Saharan Africa remains limited, and data on FSW in Guinea-Bissau is sparse. METHODS FSW in four regions of Guinea-Bissau were recruited with a respondent-driven sampling (RDS) method and participated in an integrated bio-behavioral survey between September 27, 2017 and January 26, 2018. Associations between reported general mobility, mobility to or residence in Bissau, and social and HIV vulnerabilities among FSW in Guinea-Bissau were assessed using multivariable logistic regression models. Population proportions were weighted for RDS sampling, while logistic regression models were not. RESULTS Survey respondents included 323 individuals in Bissau, 45 in Bissorã, 140 in Bafatá, and 59 in Gabu. Statistical analyses demonstrated that mobility to more than one destination was significantly associated with recent sex without a condom (ie, sex without a condom within the last three sex acts) with both clients (aOR: 2.47 (95% CI: 1.08, 5.64)) and non-paying partners (aOR: 5.39 (95% CI: 2.61, 11.15)) compared to non-mobility. However, mobility to one or more locations was also associated with higher odds of receiving HIV prevention information, and mobility to more than one location was associated with participating in programming with HIV-related organizations. CONCLUSIONS These results suggest that while some prevention services including HIV prevention information reach mobile FSW in Guinea-Bissau more than their non-mobile counterparts, the higher rates of condomless sex among mobile FSW suggest that HIV prevention needs may remain unmet for mobile FSW in Guinea-Bissau. Additionally, the results suggest a nuanced relationship between mobility, place of residence, and HIV and social vulnerabilities and prevention indicators.
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Affiliation(s)
- Emma M Gorin
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, 615 N Wolfe St, Baltimore, MD, 21205, USA.
- Present address: Department of Environmental Health Sciences, Mailman School of Public Health, Columbia University, 722 W 168th St, New York, NY, 10032, USA.
| | - Carrie E Lyons
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, 615 N Wolfe St, Baltimore, MD, 21205, USA
| | - Brooke A Jarrett
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, 615 N Wolfe St, Baltimore, MD, 21205, USA
| | | | | | | | - Stefan Baral
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, 615 N Wolfe St, Baltimore, MD, 21205, USA
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32
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Cooney EE, Footer KHA, Glick JL, Passaniti A, Howes M, Sherman SG. Understanding the social and structural context of oral PrEP delivery: an ethnography exploring barriers and facilitators impacting transgender women who engage in street-based sex work in Baltimore, Maryland. AIDS Res Ther 2023; 20:69. [PMID: 37730616 PMCID: PMC10510123 DOI: 10.1186/s12981-023-00556-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Accepted: 08/16/2023] [Indexed: 09/22/2023] Open
Abstract
Transgender women who sell sex (TWSS) experience high rates of HIV acquisition. Antiretrovirals for pre-exposure prophylaxis (PrEP) represent an efficacious HIV prevention strategy. The social and structural factors affecting PrEP delivery amongst TWSS are underexplored in the literature. We conducted ethnographic research to examine how multilevel social and structural factors manifest in TWSS's lived experiences and affect PrEP delivery and use. Twenty-four transgender women were recruited from the SAPPHIRE cohort and completed interviews focused on barriers and facilitators to PrEP engagement in the context of street-based sex work. Stakeholder interviews (N = 7) were also conducted. Our findings suggest there are unique features of the risk environment that can collectively impede PrEP use among TWSS.
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Affiliation(s)
- Erin E Cooney
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, USA
| | - Katherine H A Footer
- Department of Health, Behavior and Society, Johns Hopkins Bloomberg School of Public Health, Baltimore, USA.
| | - Jennifer L Glick
- Department of Health, Behavior and Society, Johns Hopkins Bloomberg School of Public Health, Baltimore, USA
| | - Anna Passaniti
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, USA
| | - Meridian Howes
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, USA
| | - Susan G Sherman
- Department of Health, Behavior and Society, Johns Hopkins Bloomberg School of Public Health, Baltimore, USA
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33
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Churu M, Kulemba K, Kapesa A, Kajura A, Wilfred D, Basinda N, Kaluvya S, Mageda KP. Factors associated with adherence to oral HIV pre-exposure prophylaxis among female sex workers in the Mara Region, Tanzania: A 2022 cross-sectional study. Medicine (Baltimore) 2023; 102:e34824. [PMID: 37682179 PMCID: PMC10489305 DOI: 10.1097/md.0000000000034824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2023] [Accepted: 07/28/2023] [Indexed: 09/09/2023] Open
Abstract
Female sex workers (FSWs) have a higher risk of acquiring human immunodeficiency virus (HIV) infection compared with the general female population. Tanzania adopted pre-exposure prophylaxis (PrEP) use for HIV-negative key populations in 2019 as a strategy to reduce HIV transmission. We aimed to identify factors associated with PrEP adherence among FSWs in Tanzania. We conducted a cross-sectional study of FSWs using oral HIV PrEP from June-July 2022 in 5 Mara Region districts. Stata software was used to analyze the quantitative data. Poor overall PrEP adherence was observed among FSWs, with adherence of 48.3% (174/360) and 43.3% (156/360) according to pill count and self-reports, respectively. Participants living with family members had 2.32 higher odds of PrEP adherence (adjusted odds ratio [aOR] = 2.32, 95% confidence interval [CI] = 1.27-42.23, P = .006) versus participants living alone or with friends. Moreover, FSWs who preferred pill packages had 1.41 higher odds of adherence (aOR = 2.43, [95% CI = 1.41-4.19, P = .001]); participants with a good perception of PrEP had 1.71 higher odds (aOR = 1.71, [95% CI = 1.01-2.91, P = .047]) of PrEP adherence. We found that living with family, pill packaging, and PrEP perception played significant roles in PrEP adherence among FSWs. Interventions to improve pill packaging, social support, and the perception of PrEP among FSWs should be intensified to increase adherence in this vulnerable population.
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Affiliation(s)
- Mwanaidi Churu
- Catholic University of Health and Allied Sciences, School of Public Health, Mwanza, Tanzania
| | - Khamis Kulemba
- President’s Office, Regional Administration and Local Government, Dodoma, Tanzania
| | - Anthony Kapesa
- Catholic University of Health and Allied Sciences, School of Public Health, Mwanza, Tanzania
| | - Alphaxard Kajura
- Bugando Teaching and Consultant Hospital, Department of Obstetrics and Gynecology, Mwanza Tanzania
| | - Diana Wilfred
- Bugando Teaching and Consultant Hospital, Department of Obstetrics and Gynecology, Mwanza Tanzania
| | - Namanya Basinda
- Bugando Teaching and Consultant Hospital, Department of Obstetrics and Gynecology, Mwanza Tanzania
| | - Samwel Kaluvya
- Catholic University of Health and Allied Sciences, School of Public Health, Mwanza, Tanzania
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34
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Elmi N, Marquez NG, Rucinski K, Lyons C, Turpin G, Ba I, Turpin N, Gouane E, Obodou E, Diouf D, Baral S. Meeting the reproductive health needs of female sex workers in Côte d'Ivoire: protecting the human right to dignified health. Reprod Health 2023; 20:133. [PMID: 37670305 PMCID: PMC10481554 DOI: 10.1186/s12978-023-01659-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Accepted: 07/30/2023] [Indexed: 09/07/2023] Open
Abstract
The sexual and reproductive health needs of female sex workers (FSW) are often understudied and underserved in the context of HIV-related research in countries across Sub-Saharan Africa and West Africa. We assessed the lived experiences of FSW across Côte d'Ivoire to characterize unmet reproductive health needs and opportunities to address them. From February-August, 2020, ENDA Santé, Côte d'Ivoire conducted 75 in-depth interviews and 15 focus group discussions with FSW and community informants in five cities in Côte d'Ivoire. Themes that emerged included the inconsistent use of contraception services, a history of unintended pregnancies, and experiences of stigma at public healthcare facilities. Opportunities to increase the impact of both SRH and HIV services included strengthening existing HIV and family planning service integration for FSW. Taken together, the results highlight the importance of addressing the unmet reproductive health needs of FSW to both optimize the HIV response and increase the delivery of human-rights affirming sexual and reproductive health services for sex workers.
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Affiliation(s)
- Nika Elmi
- Center for Public Health and Human Rights, Department of Epidemiology, Johns Hopkins School of Public Health, Baltimore, MD USA
| | - Nuria Gallego Marquez
- Center for Public Health and Human Rights, Department of Epidemiology, Johns Hopkins School of Public Health, Baltimore, MD USA
| | - Katherine Rucinski
- Center for Public Health and Human Rights, Department of Epidemiology, Johns Hopkins School of Public Health, Baltimore, MD USA
- Department of International Health, Johns Hopkins School of Public Health, Baltimore, MD USA
| | - Carrie Lyons
- Center for Public Health and Human Rights, Department of Epidemiology, Johns Hopkins School of Public Health, Baltimore, MD USA
| | - Gnilane Turpin
- Center for Public Health and Human Rights, Department of Epidemiology, Johns Hopkins School of Public Health, Baltimore, MD USA
| | | | | | - Emile Gouane
- ENDA Santé Côte d’Ivoire, Abidjan, Côte d’Ivoire
| | | | | | - Stefan Baral
- Center for Public Health and Human Rights, Department of Epidemiology, Johns Hopkins School of Public Health, Baltimore, MD USA
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35
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Khezri M, Tavakoli F, Schwartz S, Karamouzian M, Sharifi H, McKnight CA, Jarlais DD, Baral S, Shokoohi M. Global epidemiology of abortion among female sex workers: a systematic review, meta-analysis, and meta-regression. Ann Epidemiol 2023; 85:13-37. [PMID: 37356778 DOI: 10.1016/j.annepidem.2023.06.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Revised: 05/11/2023] [Accepted: 06/20/2023] [Indexed: 06/27/2023]
Abstract
PURPOSE Despite the evidence of a high rate of unintended pregnancy, there remains limited information about the prevalence and experiences of abortion among female sex workers (FSWs). In response, we aimed to summarize the available evidence on abortion among FSWs. METHODS We searched Medline, Embase, PsycINFO, CINAHL, Scopus, and Web of Science from inception to January 29, 2023 . We pooled data from the included studies using random-effects meta-analyses. We also grouped countries for the legality of elective abortion stratified by the United Nations database on abortion laws and policies. RESULTS We identified 60 eligible studies from 2031 potentially eligible records. The pooled lifetime prevalence of at least one and multiple induced abortions was 37.7% (95% confidence interval, 31.8-43.7) and 21.7% (14.9-29.2), respectively. Among FSWs recruited in countries where elective abortion is illegal, at least one induced abortion prevalence was 35.1% (28.1-42.4), and multiple induced abortion prevalence was 23.1% (12.4-35.9). In countries where elective abortion is legal, at least one induced abortion prevalence was 44.6% (34.8-54.6), and multiple induced abortion prevalence was 19.9% (11.9-29.3). Among FSWs experiencing abortion, self-managed abortion prevalence was estimated at 32.8% (23.6-42.7) overall, 42.8% (37.2-48.5) for countries where elective abortion is illegal, and 15.6% (3.9-32.7) for countries that legally allow elective abortion. CONCLUSIONS Induced abortion is prevalent among FSWs, highlighting the need for interventions to increase access to effective contraception and safe abortion care. While induced abortion prevalence did not significantly differ across the legal grounds for abortion, self-managed abortion prevalence was higher in countries where elective abortion was illegal, highlighting the urgent need for accessible abortion services for FSWs in criminalized settings. Moving forward necessitates implementing and evaluating culturally acceptable models of safe abortion and post-abortion care for FSWs to increase access to the full spectrum of sexual and reproductive health services.
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Affiliation(s)
- Mehrdad Khezri
- Department of Epidemiology, New York University School of Global Public Health, New York; HIV/STI Surveillance Research Center, and WHO Collaborating Center for HIV Surveillance, Institute for Futures Studies in Health, Kerman University of Medical Sciences, Kerman, Iran
| | - Fatemeh Tavakoli
- HIV/STI Surveillance Research Center, and WHO Collaborating Center for HIV Surveillance, Institute for Futures Studies in Health, Kerman University of Medical Sciences, Kerman, Iran
| | - Sheree Schwartz
- Department of Epidemiology, Johns Hopkins School of Public Health, Baltimore, MD
| | - Mohammad Karamouzian
- Centre on Drug Policy Evaluation, Saint Michael's Hospital, Toronto, ON, Canada; Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada
| | - Hamid Sharifi
- HIV/STI Surveillance Research Center, and WHO Collaborating Center for HIV Surveillance, Institute for Futures Studies in Health, Kerman University of Medical Sciences, Kerman, Iran
| | - Courtney A McKnight
- Department of Epidemiology, New York University School of Global Public Health, New York; Center for Drug Use and HIV/HCV Research, New York, NY
| | - Don Des Jarlais
- Department of Epidemiology, New York University School of Global Public Health, New York; Center for Drug Use and HIV/HCV Research, New York, NY
| | - Stefan Baral
- Department of Epidemiology, Johns Hopkins School of Public Health, Baltimore, MD
| | - Mostafa Shokoohi
- HIV/STI Surveillance Research Center, and WHO Collaborating Center for HIV Surveillance, Institute for Futures Studies in Health, Kerman University of Medical Sciences, Kerman, Iran; Department of Health Sciences, Faculty of Applied Health Sciences, Brock University, St. Catharines, ON, Canada.
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Maclin BJ, Wang Y, Rodriguez-Diaz C, Donastorg Y, Perez M, Gomez H, Barrington C, Kerrigan D. Beyond a deficit-based approach: Characterizing typologies of assets for cisgender and transgender female sex workers and their relationship with syndemic health outcomes. PLOS GLOBAL PUBLIC HEALTH 2023; 3:e0002314. [PMID: 37647289 PMCID: PMC10468052 DOI: 10.1371/journal.pgph.0002314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Accepted: 07/26/2023] [Indexed: 09/01/2023]
Abstract
Female sex workers (FSWs) live and work at the intersection of multiple marginalized identities that place them at greater risk for various negative health outcomes. Resilience theory asserts that an individual or community needs assets from which they can draw in response to stressors, such as chronic discrimination and abuse. This study characterizes and compares patterns of assets among cisgender and transgender FSWs living with HIV in the Dominican Republic and their relations with syndemic health outcomes. With Latent Class Analysis, we used companion cross-sectional datasets comprised of cisgender and transgender FSWs (N = 211 and 100, respectively) to estimate typologies of interpersonal, community, and institutional assets. We used multivariate logistic regression to model the relationship between class membership and HIV care and treatment, mental health, violence exposure, and substance use outcomes, respectively. Among cisgender FSWs, we identified three classes: Internal and External Multilevel Assets (Class 1); External Institutional Assets (Class 2); and Low Reported Assets (Class 3). Compared to Class 3, Class 1 membership among cisgender FSWs was significantly associated with ART adherence and marginally associated with viral suppression, and Class 2 membership was marginally associated with currently taking ART. We identified two classes in the transgender sample: Internal and External Multilevel Assets (Class 1) and External Institutional Assets (Class 2). Class 1 membership among transgender FSWs was significantly associated with ART adherence and marginally associated with current ART use and physical or sexual violence, compared to Class 2. Having a variety of assets may explain the ability of some FSWs to more effectively engage with healthcare and maintain their HIV medication regimen. Future interventions should seek to expand FSWs' interpersonal and community assets, both from within and outside of the sex worker community, to bolster their ability to care for themselves and their community.
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Affiliation(s)
- Beth J. Maclin
- Department of Prevention and Community Health, Milken Institute School of Public Health, The George Washington University, Washington, District of Columbia, United States of America
- Behavioral & Community Health Sciences, School of Public Health, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America
| | - Yan Wang
- Department of Prevention and Community Health, Milken Institute School of Public Health, The George Washington University, Washington, District of Columbia, United States of America
| | - Carlos Rodriguez-Diaz
- Department of Prevention and Community Health, Milken Institute School of Public Health, The George Washington University, Washington, District of Columbia, United States of America
| | - Yeycy Donastorg
- Instituto Dermatológico y Cirugía de la Piel, HIV Vaccine Trials Research Unit, Santo Domingo, Dominican Republic
| | - Martha Perez
- Instituto Dermatológico y Cirugía de la Piel, HIV Vaccine Trials Research Unit, Santo Domingo, Dominican Republic
| | - Hoisex Gomez
- Instituto Dermatológico y Cirugía de la Piel, HIV Vaccine Trials Research Unit, Santo Domingo, Dominican Republic
| | - Clare Barrington
- Department of Health Behavior, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, North Carolina, United States of America
| | - Deanna Kerrigan
- Department of Prevention and Community Health, Milken Institute School of Public Health, The George Washington University, Washington, District of Columbia, United States of America
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Musimbi J, Musyoki H, Mugambi M, Kaosa S, Kioko J, Aluko D, Wanjiru W, Wambua S, Prakash R, Isac S, Bhattacharjee P, Emmanuel F. Programmatic mapping and estimating the population size of female sex workers, men who have sex with men, people who inject drugs and transgender populations in Kenya. Gates Open Res 2023; 6:112. [PMID: 39035422 PMCID: PMC11259589 DOI: 10.12688/gatesopenres.13623.2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/16/2023] [Indexed: 07/23/2024] Open
Abstract
INTRODUCTION Effective coverage of Human Immunodeficiency Virus prevention services for Key Populations (KPs) including female sex workers (FSWs), men who have sex with men (MSM), people who inject drugs (PWID) and transgender (TG) people necessitates periodic validation of physical venues and size estimates. Kenya conducted a robust size estimation of KPs in 2012 and a repeat mapping and size estimation exercise was conducted in 2018 to update KP Size Estimates and sub-typologies within each County for calculation of realistic program indicators. METHODS A prospective mixed methods programmatic mapping approach adopted comprised two steps. The first step involved consolidating and documenting all known venues where KPs congregate while the second step included visiting and validating these venues confirming their active status. Data were collected in 34 out of 47 Counties in Kenya between January and March 2018. Data collected included estimated number of KPs (range), venue typology and timing of operation of each venue. RESULTS We estimated a total number of 167,940 (129,271 to 206,609) FSWs; 32,580 (24,704 to 40,455) MSM; 16,063 (12,426 to 19,691) PWIDs; 10,951 (8,160 to 13,742) and 4,305 (2,826 to 5,783) transgender people congregating at 10,250, 1,729, 401 and 1,218 venues respectively. Majority of the venues for FSW (81%), MSM (64%) and transgender people (67%) were bars with and without lodging, PWIDs were mostly found on streets and injecting dens (70%). Around 9% of FSW and MSM and11% of PWIDs were below the age of 18 years. CONCLUSION This study provided information on young KPs, female PWIDs, MSWs and for the first time, TG people in Kenya. The exercise updated size estimates of KPs by typology and provided new evidence for resource allocation, planning of interventions and targets. Programmatic mapping continues to be a useful approach supporting programs to achieve high levels of coverage and prioritize resources.
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Affiliation(s)
- Janet Musimbi
- Partners for Health and Development in Africa, Nairobi, 00506, Kenya
| | - Helgar Musyoki
- The Global Fund, 1218 Grand-Saconnex, Geneva, Switzerland
| | - Mary Mugambi
- National AIDS and STI Control Programme, Ministry of Health, Ministry of Health, Nairobi, 00202, Kenya
| | - Shem Kaosa
- Partners for Health and Development in Africa, Nairobi, 00506, Kenya
| | - Japheth Kioko
- Partners for Health and Development in Africa, Nairobi, 00506, Kenya
| | - Diane Aluko
- Global Health Program, University of California San Francisco, Nairobi, 00400, Kenya
| | - Waruiru Wanjiru
- Global Health Program, University of California San Francisco, Nairobi, 00400, Kenya
| | - Solomon Wambua
- Key Population Consortium of Kenya, Nairobi, 00100, Kenya
| | - Ravi Prakash
- Institute for Global Public Health, University of Manitoba, Winnipeg, Manitoba, R3E 0T6, Canada
| | - Shajy Isac
- Institute for Global Public Health, University of Manitoba, Winnipeg, Manitoba, R3E 0T6, Canada
| | - Parinita Bhattacharjee
- Partners for Health and Development in Africa, Nairobi, 00506, Kenya
- Institute for Global Public Health, University of Manitoba, Winnipeg, Manitoba, R3E 0T6, Canada
| | - Faran Emmanuel
- Institute for Global Public Health, University of Manitoba, Winnipeg, Manitoba, R3E 0T6, Canada
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Bongomin F, Pebolo PF, Kibone W, Apio PO, Nsenga L, Okot J, Madraa G, Laker FG, Akello M, Ouma S, Musoke D. Dual contraceptive use and associated factors among female sex workers in Gulu City, Uganda in 2023. Trop Med Health 2023; 51:45. [PMID: 37587526 PMCID: PMC10428524 DOI: 10.1186/s41182-023-00536-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Accepted: 08/10/2023] [Indexed: 08/18/2023] Open
Abstract
BACKGROUND Dual contraception is an essential approach to mitigating the heightened risks of unintended pregnancies and sexually transmitted infections faced by female sex workers (FSWs). We determined the prevalence and factors associated with dual contraceptive use among FSWs in Northern Uganda. METHODS A cross-sectional study was conducted in Gulu city, Uganda between February, and March 2023. Purposively selected FSWs aged 18 years or older who provided verbal informed consent were enrolled in the study. A sample size of 374 was estimated. Data on sociodemographic and reproductive health characteristics were collected using an interviewer-administered semi-structured questionnaire. Current dual contraception was defined the as concurrent use of a barrier and any other modern contraceptive methods within the last 3 months. Continuous variables were summarized using mean and standard deviation and categorical variables were summarized using frequencies and percentages. Modified Poisson regression analysis was used to determine factors associated with dual contraceptive use. RESULTS We enrolled 314 FSWs, with a mean age of 28.8 ± 6.4 years. About 13.8% (n = 41) were living with HIV. In total, 66.2% (95%CI 60.8-71.3) of the participants (n = 208) reported current dual contraceptive use. The most common modern contraceptive method used was the implants (52.4%, n = 109), followed by injectable contraceptives (22.6.0%, n = 47), and bilateral tubal ligation (0.5%, n = 1) was the least utilized. Having had at least one previous pregnancy was positively associated with dual contraceptive use (adjusted PR: 1.87, 95%CI 1.40-2.51, p < 0.001). CONCLUSIONS A high proportion of FSWs in Gulu city were currently using dual contraceptives. Interventions are needed to facilitate the use of dual contraception, particularly among FSWs without a history of previous pregnancies.
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Affiliation(s)
- Felix Bongomin
- Department of Medical Microbiology and Immunology, Faculty of Medicine, Gulu University, P.O. Box 166, Gulu, Uganda.
| | - Pebalo Francis Pebolo
- Department of Reproductive Health, Faculty of Medicine, Gulu University, Gulu, Uganda
| | - Winnie Kibone
- School of Medicine, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Pamela Okwir Apio
- Makerere Lung Institute, School of Medicine, Makerere University, Kampala, Uganda
| | - Lauryn Nsenga
- School of Medicine, Kabale University, Kabale, Uganda
| | - Jerom Okot
- Department of Medical Microbiology and Immunology, Faculty of Medicine, Gulu University, P.O. Box 166, Gulu, Uganda
| | - Grace Madraa
- Department of Rural Development and Agri-Business, Faculty of Agriculture, Gulu University, Gulu, Uganda
| | | | | | - Simple Ouma
- The AIDS Support Organization, Kampala, Uganda
- The Institute of Clinical Trials and Methodology, University College London, London, UK
| | - David Musoke
- Department of Pharmacology and Therapeutics, Faculty of Medicine, Gulu University, P.O. Box 166, Gulu, Uganda
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Jones HS, Hensen B, Musemburi S, Chinyanganya L, Takaruza A, Chabata ST, Matambanadzo P, Platt L, Rice B, Cowan FM, Hargreaves JR. Temporal trends in, and risk factors for, HIV seroconversion among female sex workers accessing Zimbabwe's national sex worker programme, 2009-19: a retrospective cohort analysis of routinely collected HIV testing data. Lancet HIV 2023; 10:e442-e452. [PMID: 37329897 DOI: 10.1016/s2352-3018(23)00110-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 04/25/2023] [Accepted: 05/02/2023] [Indexed: 06/19/2023]
Abstract
BACKGROUND The frequency of new HIV infections among female sex workers in sub-Saharan Africa is poorly understood. We used routinely collected data that enable unique identification of repeat HIV testers to assess temporal trends in seroconversion and identify associated risk factors for female sex workers accessing Sisters with a Voice, Zimbabwe's national sex worker programme. METHODS We pooled HIV testing data gathered between Sept 15, 2009, and Dec 31, 2019, from 36 Sisters programme sites in Zimbabwe. We included female sex workers aged 16 years or older with an HIV-negative test and at least one subsequent programme test. We calculated HIV seroconversion rates (using the midpoint between the HIV-positive test and the last negative test as the seroconversion date) and estimated rate ratios to compare 2-year periods by using Poisson regression, with robust SEs to account for clustering by site and adjusting for age and testing frequency to assess temporal trends. We did sensitivity analyses to explore assumptions about seroconversion dates and the effects of variation in follow-up time on our conclusions. FINDINGS Our analysis included data for 6665 female sex workers, 441 (7%) of whom seroconverted. The overall seroconversion rate was 3·8 (95% CI 3·4-4·2) per 100 person-years at risk. Seroconversion rates fell with time since first negative HIV test. After adjustment, there was evidence of a decrease in seroconversion rates from 2009 to 2019 (p=0·0053). In adjusted analyses, being younger than 25 years, and having a sexually transmitted infection diagnosis at a previous visit, were significantly associated with increased seroconversion rates. Our findings were mostly robust to sensitivity analyses, but when 1 month before an HIV-positive test was used as the seroconversion date, seroconversion rates no longer fell with time. INTERPRETATION We identified high rates of seroconversion shortly after linkage to programme services, which emphasises the need to strengthen HIV prevention programmes from first contact with female sex workers in Zimbabwe. New infections among female sex workers remain challenging to measure, but longitudinal analysis of routine testing data can provide valuable insights into seroconversion rates and associated risk factors. FUNDING UN Population Fund, Deutsche Gesellschaft für Internationale Zusammenarbeit, the Bill & Melinda Gates Foundation, The Global Fund to Fight AIDS, Tuberculosis and Malaria, US President's Emergency Plan for AIDS Relief, US Agency for International Development, and the Elton John AIDS Foundation.
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Affiliation(s)
- Harriet S Jones
- Faculty of Public Health and Policy, London School of Hygiene & Tropical Medicine, London, UK.
| | - Bernadette Hensen
- Sexual and Reproductive Health Group, Department of Public Health, Institute of Tropical Medicine, Antwerp, Belgium
| | | | | | - Albert Takaruza
- Centre for Sexual Health and HIV/AIDS Research Zimbabwe, Harare, Zimbabwe
| | - Sungai T Chabata
- Centre for Sexual Health and HIV/AIDS Research Zimbabwe, Harare, Zimbabwe
| | | | - Lucy Platt
- Faculty of Public Health and Policy, London School of Hygiene & Tropical Medicine, London, UK
| | - Brian Rice
- University of Sheffield, School of Health and Related Research, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Frances M Cowan
- Centre for Sexual Health and HIV/AIDS Research Zimbabwe, Harare, Zimbabwe; Faculty of Global Health, Liverpool School of Tropical Medicine, Liverpool, UK
| | - James R Hargreaves
- Faculty of Public Health and Policy, London School of Hygiene & Tropical Medicine, London, UK
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Wang Y, Karver TS, Berg CJ, Barrington C, Donastorg Y, Perez M, Gomez H, Davis W, Galai N, Kerrigan D. Substance Use and Depression Impede ART Adherence Among Female Sex Workers Living with HIV in the Dominican Republic. AIDS Behav 2023; 27:2079-2088. [PMID: 36477652 PMCID: PMC10225324 DOI: 10.1007/s10461-022-03940-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/21/2022] [Indexed: 12/13/2022]
Abstract
Female sex workers (FSW) have worse HIV outcomes in part due to lower anti-retroviral therapy (ART) adherence. Substance use and depression are important barriers to ART adherence, yet few studies have assessed these relationships among FSW in longitudinal studies. Cross-Lagged Panel Models and autoregressive mediation analyses assessed substance use (illicit drug use and alcohol use disorders) in relation to ART non-adherence and the mediation role of depressive symptoms among 240 FSW living with HIV in the Dominican Republic. In annual visits (T1, T2, T3), the majority (70%, 66%, and 53%) reported at-risk drinking and 15%, 13% and 9% used illicit drug during the past 6 months. Most FSW (70%, 62% and 46%) had mild-to-severe depression. Illicit drug use predicted later ART non-adherence. This relationship was not mediated via depressive symptoms. Integrated substance use and HIV care interventions are needed to promote ART adherence and viral suppression among FSW.
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Affiliation(s)
- Yan Wang
- Department of Prevention and Community Health, Milken Institute School of Public Health, George Washington University, Washington, DC, USA.
| | - Tahilin Sanchez Karver
- Department of Health, Behavior and Society, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Carla J Berg
- Department of Prevention and Community Health, Milken Institute School of Public Health, George Washington University, Washington, DC, USA
| | - Clare Barrington
- Department of Health Behavior, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, NC, USA
| | - Yeycy Donastorg
- HIV Vaccine Trials Research Unit, Instituto Dermatologico y Cirugia de la Piel, Santo Domingo, Dominican Republic
| | - Martha Perez
- HIV Vaccine Trials Research Unit, Instituto Dermatologico y Cirugia de la Piel, Santo Domingo, Dominican Republic
| | - Hoisex Gomez
- HIV Vaccine Trials Research Unit, Instituto Dermatologico y Cirugia de la Piel, Santo Domingo, Dominican Republic
| | - Wendy Davis
- Department of Prevention and Community Health, Milken Institute School of Public Health, George Washington University, Washington, DC, USA
| | - Noya Galai
- Department of Epidemiology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
- Department of Statistics, University of Haifa, Haifa, Israel
| | - Deanna Kerrigan
- Department of Prevention and Community Health, Milken Institute School of Public Health, George Washington University, Washington, DC, USA
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Kloek M, Chabata ST, van Noord L, Machingura F, Makandwa R, Dirawo J, Takaruza A, Matambanadzo P, de Vlas SJ, Hontelez JAC, Cowan FM. HIV prevalence, risk behaviour, and treatment and prevention cascade outcomes among cisgender men, transgender women, and transgender men who sell sex in Zimbabwe: a cross-sectional analysis of programme data. Lancet HIV 2023; 10:e453-e460. [PMID: 37329898 DOI: 10.1016/s2352-3018(23)00088-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Revised: 03/31/2023] [Accepted: 04/14/2023] [Indexed: 06/19/2023]
Abstract
BACKGROUND There is a paucity of evidence on HIV vulnerabilities and service engagements among people who sell sex in sub-Saharan Africa and identify as cisgender men, transgender women, or transgender men. We aimed to describe sexual risk behaviours, HIV prevalence, and access to HIV services among cisgender men, transgender women, and transgender men who sell sex in Zimbabwe. METHODS We did a cross-sectional analysis of routine programme data that were collected between July 1, 2018, and June 30, 2020, from cisgender men who sell sex, transgender women who sell sex, and transgender men who sell sex, as part of accessing sexual and reproductive health and HIV services provided through the Sisters with a Voice programme, at 31 sites across Zimbabwe. All people who sell sex reached by the programme had routine data collected, including routine HIV testing, and were referred using a network of peer educators. Sexual risk behaviours, HIV prevalence, and HIV services uptake during the period from July, 2018, to June, 2020, were analysed through descriptive statistics by gender group. FINDINGS A total of 1003 people who sell sex were included in our analysis: 423 (42·2%) cisgender men, 343 (34·2%) transgender women, and 237 (23·6%) transgender men. Age-standardised HIV prevalence estimates were 26·2% (95% CI 22·0-30·7) among cisgender men, 39·4% (34·1-44·9) among transgender women, and 38·4% (32·1-45·0) among transgender men. Among people living with HIV, 66·0% (95% CI 55·7-75·3) of cisgender men, 74·8% (65·8-82·4) of transgender women, and 70·2% (59·3-79·7) of transgender men knew their HIV status, and 15·5% (8·9-24·2), 15·7% (9·5-23·6), and 11·9% (5·9-20·8) were on antiretroviral therapy, respectively. Self-reported condom use was consistently low across gender groups, ranging from 26% (95% CI 22-32) for anal sex among transgender women to 32% (27-37) for vaginal sex among cisgender men. INTERPRETATION These unique data show that people who sell sex and identify as cisgender men, transgender women, or transgender men in sub-Saharan Africa have high HIV prevalences and risk of infection, with alarmingly low access to HIV prevention, testing, and treatment services. There is an urgent need for people-centred HIV interventions for these high-risk groups and for more inclusive HIV policies and research to ensure we truly attain universal access for all. FUNDING Aidsfonds Netherlands.
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Affiliation(s)
- Mariëlle Kloek
- Department of Public Health, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Sungai T Chabata
- Department of Public Health, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands; Centre for Sexual Health and HIV/AIDS Research (CeSHHAR) Zimbabwe, Harare, Zimbabwe
| | - Laura van Noord
- Department of Public Health, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Fortunate Machingura
- Centre for Sexual Health and HIV/AIDS Research (CeSHHAR) Zimbabwe, Harare, Zimbabwe
| | - Rumbidzo Makandwa
- Centre for Sexual Health and HIV/AIDS Research (CeSHHAR) Zimbabwe, Harare, Zimbabwe
| | - Jeffrey Dirawo
- Centre for Sexual Health and HIV/AIDS Research (CeSHHAR) Zimbabwe, Harare, Zimbabwe
| | - Albert Takaruza
- Centre for Sexual Health and HIV/AIDS Research (CeSHHAR) Zimbabwe, Harare, Zimbabwe
| | | | - Sake J de Vlas
- Department of Public Health, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Jan A C Hontelez
- Department of Public Health, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands; Heidelberg Institute of Global Health, Heidelberg University Medical Center, Heidelberg, Germany.
| | - Frances M Cowan
- Centre for Sexual Health and HIV/AIDS Research (CeSHHAR) Zimbabwe, Harare, Zimbabwe; Department of International Public Health, Liverpool School of Tropical Medicine, Liverpool, UK
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Zareie B, Rasouli MA, Gouya MM, Akbarpour S, Hadavandsiri F, Rezaei E, Moradi Y, Soltani A, Moradi G. Drug use patterns and related factors among female sex workers in Iran in 2019-2020: results from Integrated Bio-Behavioral Surveillance-III (IBBS-III). Arch Public Health 2023; 81:120. [PMID: 37391840 DOI: 10.1186/s13690-023-01143-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Accepted: 06/23/2023] [Indexed: 07/02/2023] Open
Abstract
INTRODUCTION Drug use is highly prevalent among female sex workers (FSWs). Some forms of drug use, such as injecting drug users (IDU), put them at greater risks for HIV and blood born disease (BBD). In this study, the pattern of drug use and its related factors among Iranian FSWs were investigated. MATERIALS AND METHODS This cross-sectional study was performed based on the data of the integrated bio-behavioral surveillance-III (IBBS-III) on FSWs in 8 cities of Iran using the respondent-driven sampling (RDS) method conducting in 2019-2020. Of the 1515 FSWs participating in the IBBS-III study, 1,480 answered questions about drug use. To calculate the prevalence of drug use lifetime and in the past month, weighted analysis was used. Univariate and multivariate logistic regression was used to investigate the factors related to drug use. RESULTS The prevalence of lifetime drug use and the prevalence of current drug use (single and poly drug use) among FSWs were estimated to be 29.3% and 18.86%, respectively. According to multivariate regression analysis, the odds ratio (odds) of lifetime drug use showed a statistically significant association with lower education (AOR = 1.18; 95% CI: 1.07-1.3), being a direct sex worker (AOR = 1.77; 95% CI: 1.21-2.61), working in team houses or hangouts (AOR = 1.51; 95% CI: 1.10-2.06), a history of intentional abortion (AOR = 1.41; 95% CI: 1.07-1.87), condom use in the last sex (AOR = 1.61; 95% CI: 1.19-2.17), a history of imprisonment (AOR = 3.05; 95% CI: 2.25-4.14), HIV positive tests (AOR = 8.24; 95% CI: 1.66-40.9), alcohol use (AOR = 1.69; 95% CI: 1.29-2.29), and finding sexual clients in places such as parties, shopping malls, streets, and hotels, or by friends (AOR = 1.46; 95% CI: 1.01-2.12). CONCLUSION Given that drug use among FSWs is about 14 times higher than that of the Iranian general population, it is imperative that drug reduction programs be integrated into service packages. Specifically, prevention programs should be prioritized for occasional drug users within this population as they are at a greater risk of developing drug use issues compared to the general population.
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Affiliation(s)
- Bushra Zareie
- Department of Epidemiology, School of Public Health, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Mohammad Aziz Rasouli
- Clinical Research Development Unit, Kowsar Hospital, Kurdistan University of Medical Sciences, Sanandaj, Iran
- Social Determinants of Health Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Mohammad Mehdi Gouya
- Iranian Center for Communicable Diseases Control, Ministry of Health and Medical Education, Tehran, Iran
| | - Samaneh Akbarpour
- Occupational Sleep Research Center, Baharloo Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Fatemeh Hadavandsiri
- Cancer Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Elham Rezaei
- HIV/ STI Surveillance Research Center, and WHO Collaborating Center for HIV Surveillance, Kerman University of Medical Sviences, Kerman, Iran
| | - Yousef Moradi
- Social Determinants of Health Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Ali Soltani
- Department of Restorative Dentistry, Faculty of Dentistry, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Ghobad Moradi
- Social Determinants of Health Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran.
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Beksinska A, Karlsen O, Gafos M, Beattie TS. Alcohol use and associated risk factors among female sex workers in low- and middle-income countries: A systematic review and meta-analysis. PLOS GLOBAL PUBLIC HEALTH 2023; 3:e0001216. [PMID: 37310993 DOI: 10.1371/journal.pgph.0001216] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Accepted: 11/08/2022] [Indexed: 06/15/2023]
Abstract
Due to its widespread use in the sex work industry, female sex workers (FSWs) in low- and middle-income countries (LMICs) are at high risk of harmful alcohol use and associated adverse health outcomes. Factors associated with harmful alcohol use include violence, mental health problems, drug use, sexual risk behaviors and HIV/STIs. To our knowledge, there has been no quantitative synthesis of FSW alcohol use data to date. This systematic review and meta-analysis aims to provide an estimate of the prevalence of harmful alcohol use among FSWs in LMICs and to examine associations with common health and social concerns. The review protocol was registered with PROSPERO, number CRD42021237438. We searched three electronic databases for peer-reviewed, quantitative studies from inception to 24th February 2021. Studies were selected for inclusion that reported any measure of prevalence or incidence of alcohol use among FSWs aged 18 or older from countries defined as LMIC in accordance with the World Bank income groups 2019. The following study designs were included: cross-sectional survey, case-control study, cohort study, case series analysis, or experimental study with baseline measures for alcohol use. Study quality was assessed with the Center for Evidence-Based Management (CEBMa) Critical Appraisal Tool. Pooled prevalence estimates were calculated for (i) any hazardous/harmful/dependent alcohol use, (ii) harmful/dependent alcohol use only, both overall and by region and (iii) daily alcohol use. Meta-analyses examined associations between harmful alcohol use and violence, condom use, HIV/STIs, mental health problems and other drug use. In total, 435 papers were identified. After screening, 99 papers reporting on 87 unique studies with 51,904 participants from 32 LMICs met the inclusion criteria. Study designs included cross-sectional (n = 89), cohort (n = 6) and experimental (n = 4). Overall, 5 scored as high quality, 79 studies scored as moderate and 15 scored as weak quality. Twenty-nine papers reporting on 22 unique studies used validated alcohol use tools including AUDIT, CAGE and WHO CIDI. The pooled prevalence of any hazardous/harmful/dependent alcohol use was 41% (95% CI: 31-51%), and of daily alcohol use was 26% (95% CI: 17-36%). There was variation in harmful alcohol use by global region (Sub-Saharan Africa: 38%; South Asia/Central Asia/ East Asia and Pacific: 47% and Latin America and the Caribbean:44%). Harmful alcohol use was significantly associated with inconsistent condom use (pooled unadjusted RR: 1.65; 95% CI: 1.01-2.67), STIs (pooled unadjusted OR: 1.29; 95% CI 1.15-1.46); and other drug use (pooled unadjusted OR of 2.44; 95% CI 1.24-4.80), but not with HIV, violence or mental health problems. We found a high prevalence of problem alcohol use and daily alcohol use among FSWs in LMICs. Harmful drinking was associated with important HIV risk factors such as inconsistent condom use, STIs and other drug use. Major limitations included heterogeneity in tools and cut-off scores to measure alcohol use and other common risk factors, and a paucity of longitudinal studies. There is an urgent need for tailored interventions for FSWs in LMICs that address alcohol use as well as the associated sex work risk environment.
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Affiliation(s)
- Alicja Beksinska
- Department of Global Health and Development, Faculty of Public Health and Policy, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Oda Karlsen
- Department of Global Health and Development, Faculty of Public Health and Policy, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Mitzy Gafos
- Department of Global Health and Development, Faculty of Public Health and Policy, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Tara S Beattie
- Department of Global Health and Development, Faculty of Public Health and Policy, London School of Hygiene and Tropical Medicine, London, United Kingdom
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Ranjit YS, Gibson BA, Altice FL, Kamarulzaman A, Azwa I, Wickersham JA. HIV care continuum among cisgender and transgender women sex workers in Greater Kuala Lumpur, Malaysia. AIDS Care 2023; 35:784-790. [PMID: 34723714 PMCID: PMC9056582 DOI: 10.1080/09540121.2021.1995839] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Accepted: 10/13/2021] [Indexed: 10/19/2022]
Abstract
An estimated 37,000 cisgender and transgender women work as sex workers in Malaysia, a population that has been disproportionately affected by the HIV epidemic. Although Malaysia provides no-cost antiretroviral therapy (ART) to people with HIV, little is known about sex workers' engagement in the HIV care continuum. We analyzed data from 57 HIV-infected cisgender women (n = 33) and transgender women (n = 24) sex workers from a respondent-driven sampling study on HIV prevalence among sex workers in Kuala Lumpur, Malaysia. We examined the proportion of women who were newly diagnosed with HIV, had a baseline CD-4 count test, were initiated and retained on antiretroviral treatment (ART). Overall, only 26.3% had ever been HIV tested and almost 60% were newly diagnosed. Only a small proportion of cisgender (15.2%) and transgender (12.5%) women were currently taking ART. Interventions to enhance sex workers' engagement in the HIV care continuum are urgently needed. Deployment of evidence-based strategies to improve linkage and retention in HIV care should be adapted to address the unique needs of this important key population.
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Affiliation(s)
- Yerina S Ranjit
- Department of Communication, University of Missouri, Columbia, MI, USA
| | | | - Frederick L Altice
- Department of Internal Medicine, AIDS Program, Yale University, New Haven, CT, USA
| | - Adeeba Kamarulzaman
- Department of Medicine, Centre of Excellence for Research in AIDS, University of Malaya, Kuala Lumpur, Malaysia
| | - Iskandar Azwa
- Department of Medicine, Centre of Excellence for Research in AIDS, University of Malaya, Kuala Lumpur, Malaysia
| | - Jeffrey A Wickersham
- Department of Internal Medicine, AIDS Program, Yale University, New Haven, CT, USA
- Department of Medicine, Centre of Excellence for Research in AIDS, University of Malaya, Kuala Lumpur, Malaysia
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Aunon FM, Wanje G, Richardson BA, Masese L, Odeny TA, Kinuthia J, Mandaliya K, Jaoko W, Simoni JM, McClelland RS. Randomized controlled trial of a theory-informed mHealth intervention to support ART adherence and viral suppression among women with HIV in Mombasa, Kenya: preliminary efficacy and participant-level feasibility and acceptability. BMC Public Health 2023; 23:837. [PMID: 37158872 PMCID: PMC10169479 DOI: 10.1186/s12889-023-15638-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Accepted: 04/10/2023] [Indexed: 05/10/2023] Open
Abstract
BACKGROUND Mobile Health ("mHealth") interventions have shown promise in improving HIV treatment outcomes for stigmatized populations. This paper presents the findings from a randomized controlled trial to assess the efficacy, participant-level feasibility and acceptability of a theory-informed mHealth intervention, Motivation Matters!, designed to improve viral suppression and ART adherence among HIV-seropositive women who engage in sex work in Mombasa, Kenya. METHODS A total of 119 women were randomized between the intervention and standard of care control. The primary outcome examined viral suppression (≤ 30 copies/mL) six months following ART initiation. ART adherence was assessed monthly using a visual analogue scale. Participant-level feasibility was measured through response rates to study text messages. Acceptability was assessed through qualitative exit interviews. RESULTS Six months following treatment initiation, 69% of intervention and 63% of control participants were virally suppressed (Risk Ratio [RR] = 1.09, 95% Confidence Interval [95% CI] (0.83, 1.44). Among women who were viremic at baseline and endorsed engagement in sex work, 74% of women in the intervention arm compared with 46% of women in the control arm achieved viral suppression at month six RR = 1.61, 95% CI (1.02, 2.55). Adherence was higher in intervention versus control participants every month. All participants responded to at least one message, and there was a 55% overall response rate to intervention text messages. Qualitative exit interviews suggested high acceptability and perceived impact of the intervention. CONCLUSION The improvements in ART adherence and viral suppression, combined with encouraging data on feasibility and acceptability, provides preliminary evidence that Motivation Matters! could support ART adherence and viral suppression in women who engage in sex work. TRIAL REGISTRATION This trial was registered with ClinicalTrials.gov (NCT02627365, 10/12/2015; http://clinicaltrials.gov ).
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Affiliation(s)
- Frances M Aunon
- Department of Psychology, University of Washington, Seattle, WA, United States of America.
- VA Connecticut Healthcare System, West Haven, CT, United States of America.
- Department of Psychiatry, Yale School of Medicine, New Haven, CT, United States of America.
| | - George Wanje
- Department of Medical Microbiology, University of Nairobi, Nairobi, Kenya
| | - Barbra A Richardson
- Department of Biostatistics, University of Washington, Seattle, WA, United States of America
- Department of Global Health, University of Washington, Seattle, WA, United States of America
| | - Linnet Masese
- Department of Medicine, University of Washington, Seattle, WA, United States of America
| | - Thomas A Odeny
- Department of Medicine, University Washington in St. Louis, St. Louis, MO, United States of America
| | - John Kinuthia
- Department of Global Health, University of Washington, Seattle, WA, United States of America
- Department of Research & Programs, Kenyatta National Hospital, Nairobi, Kenya
| | - Kishorchandra Mandaliya
- Department of Global Health, University of Washington, Seattle, WA, United States of America
| | - Walter Jaoko
- Department of Medical Microbiology, University of Nairobi, Nairobi, Kenya
| | - Jane M Simoni
- Department of Psychology, University of Washington, Seattle, WA, United States of America
- Department of Global Health, University of Washington, Seattle, WA, United States of America
- Department of Gender, Women and Sexuality Studies, University of Washington, Seattle, WA, United States of America
| | - R Scott McClelland
- Department of Medical Microbiology, University of Nairobi, Nairobi, Kenya
- Department of Global Health, University of Washington, Seattle, WA, United States of America
- Department of Medicine, University of Washington, Seattle, WA, United States of America
- Department of Epidemiology, University of Washington, Seattle, WA, United States of America
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Bhardwaj A, Comins CA, Guddera V, Mcingana M, Young K, Phetlhu R, Mulumba N, Mishra S, Hausler H, Baral S, Schwartz S. Prevalence of depression, syndemic factors and their impact on viral suppression among female sex workers living with HIV in eThekwini, South Africa. BMC Womens Health 2023; 23:232. [PMID: 37147708 PMCID: PMC10161481 DOI: 10.1186/s12905-023-02392-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Accepted: 04/24/2023] [Indexed: 05/07/2023] Open
Abstract
INTRODUCTION Over half of female sex workers (FSW) in South Africa are living with HIV and clinical depression has been frequently documented among FSW. Data characterizing structural determinants of depression and the role of syndemic theory, synergistically interacting disease states, on viral suppression among FSW in South Africa are limited. METHODS Between July 2018-March 2020, non-pregnant, cisgender women (≥ 18 years), reporting sex work as their primary income source, and diagnosed with HIV for ≥ 6 months were enrolled into the Siyaphambili trial in eThekwini, South Africa. Using baseline data, robust Poisson regression models were used to assess correlates of depression and associations between depression and syndemic factors on viral suppression. RESULTS Of 1,384 participants, 459 (33%) screened positive for depression, defined as a score of ≥ 10 on the PHQ-9. Physical and sexual violence, drug use, alcohol use, anticipated stigma and internalized stigma were univariately associated with depression (all p's < 0.05) and included the multivariate model. In the multivariate regression, prevalence of depression was higher among participants experiencing sexual violence (PR = 1.47 95% CI:1.24,1.73), physical violence 5 times or more in < 6 months (PR = 1.38 95% CI:1.07, 1.80), using illicit drugs in the last month (PR = 1.23 95%:CI 1.04, 1.48), and reporting higher levels of internalized stigma (PR = 1.11, 95% CI:1.04,1.18). Depression in the absence of the Substance Abuse, Violence and AIDS SAVA syndemic factors was associated with increased prevalence of unsuppressed viral load (aPR 1.24; 95% CI:1.08,1.43), and the SAVA substance use and violence syndemic was associated with an increase in unsuppressed viral load among non-depressed FSW (aPR 1.13; 95% CI:1.01, 1.26). Compared to those experiencing neither factors, those jointly experiencing depression and the SAVA syndemics were at increased risk for unsuppressed viral load (aPR 1.15; 95% CI:1.02,1.28). CONCLUSION Substance use, violence, and stigma were all associated with depression. Depression and syndemic factors (substance use + violence) were related to unsuppressed viral load; we did not observe higher unsuppressed viral load amongst those experiencing both depression and syndemic factors. Our findings point to the need to understand the unmet mental health needs of FSW living with HIV. TRIAL REGISTRATION Clinical Trial Number: NCT03500172.
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Affiliation(s)
- Anvita Bhardwaj
- Department of Mental Health, Johns Hopkins Bloomberg School of Public Health, Johns Hopkins Bloomberg School of Public Health, 624 N. Broadway, Baltimore, MD, 21205, USA.
| | - Carly A Comins
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, 21205, USA
| | | | | | | | - Rene Phetlhu
- TB HIV Care, Café Town, South Africa
- University of Western Cape, Café Town, South Africa
| | | | - Sharmistha Mishra
- Department of Medicine, University of Toronto, Toronto, ON, USA
- MAP Centre for Urban Health Solutions, St. Michael's Hospital, Unity Health Toronto, Toronto, ON, USA
- Institute of Medical Science and Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, USA
| | | | - Stefan Baral
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, 21205, USA
| | - Sheree Schwartz
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, 21205, USA
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Allen ST, White RH, Nestadt DF, Tomko C, Decker MR, Sherman SG. Who Asks About HIV/STI Status?: An Analysis of Women Who Sell Sex and Inject Drugs. AIDS Behav 2023; 27:1666-1673. [PMID: 36318423 DOI: 10.1007/s10461-022-03898-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/11/2022] [Indexed: 05/16/2023]
Abstract
Communication about HIV and sexually transmitted infections (STI) is a cornerstone of risk reduction, yet there is a dearth of research that examines communication patterns among persons with dual risks for HIV/STI acquisition, such as women who sell sex and inject drugs (WSSID). We used logistic regression to identify factors associated with WSSID (N = 211) in Baltimore, Maryland always asking new clients about their HIV/STI status. Most WSSID were non-Hispanic White (73%) and 74% reported current homelessness. 50% of WSSID reported always asking new clients about their HIV/STI status. Experiencing depressive symptoms (adjusted odds ratio [aOR]: 0.53; 95% confidence interval [CI]: 0.29, 0.96) and having condomless sex with clients (aOR 0.31; 95% CI: 0.17, 0.57) were inversely associated with WSSID always asking new clients about their HIV/STI status. Recent entry into sex work (aOR 2.99; 95% CI: 1.30, 6.87) was positively associated with always asking new clients about their HIV/STI status. Enhancing HIV/STI communication in combination with engagement in other risk mitigation strategies may decrease disease incidence among WSSID.
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Affiliation(s)
- Sean T Allen
- Department of Health, Behavior and Society, Johns Hopkins Bloomberg School of Public Health, 624 N. Broadway, 21205, Baltimore, MD, USA.
| | - Rebecca Hamilton White
- Department of Health, Behavior and Society, Johns Hopkins Bloomberg School of Public Health, 624 N. Broadway, 21205, Baltimore, MD, USA
| | - Danielle F Nestadt
- Department of Health, Behavior and Society, Johns Hopkins Bloomberg School of Public Health, 624 N. Broadway, 21205, Baltimore, MD, USA
| | - Catherine Tomko
- Department of Health, Behavior and Society, Johns Hopkins Bloomberg School of Public Health, 624 N. Broadway, 21205, Baltimore, MD, USA
| | - Michele R Decker
- Department of Population, Family and Reproductive Health, Johns Hopkins Bloomberg School of Public Health, 615 N. Wolfe St., 21205, Baltimore, MD, USA
| | - Susan G Sherman
- Department of Health, Behavior and Society, Johns Hopkins Bloomberg School of Public Health, 624 N. Broadway, 21205, Baltimore, MD, USA
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Sitonga N, Nomatshila SC, Phalane M, Chitha WW, Mabunda SA. Knowledge, Attitudes, and Practices of Sex Workers of Three South African Towns towards Female Condom Use and Contraceptives. Healthcare (Basel) 2023; 11:healthcare11091271. [PMID: 37174812 PMCID: PMC10178106 DOI: 10.3390/healthcare11091271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 04/24/2023] [Accepted: 04/26/2023] [Indexed: 05/15/2023] Open
Abstract
Female sex workers are a marginalized and highly vulnerable population who are at risk of HIV and other sexually transmitted diseases, harassment, and unplanned pregnancies. Various female condoms are available to mitigate the severity of the consequences of their work. However, little is known about the acceptability and usage of female condoms and contraceptives among sex workers in small South African towns. This descriptive cross-sectional study of conveniently selected sex workers explored the acceptability and usage of female condoms and contraceptives among sex workers in South Africa using validated questionnaires. The data were analyzed using STATA 14.1. The 95% confidence interval is used for precision, and a p-value ≤ 0.05 is considered significant. Out of 69 female-only participants, 49.3% were unemployed, 53.6% were cohabiting, and 30.4% were HIV positive. The median age of entry into sex work was 16 years old. Participants reported use of condoms in their last 3 sexual encounters (62.3%), preference of Implanon for contraception (52.2%), barriers to condom use (81.2%), condoms not being accepted by clients (63.8%), being difficult to insert (37.7%), and being unattractive (18.8%). Participants who reported barriers to condom use were 90% more likely to have adequate knowledge than those who did not (PR = 1.9; p-value < 0.0001). Knowledge of condom use was an important factor in determining knowledge of barriers to their use. Reasons for sex work, sex workers' perceptions, and clients' preferences negatively affect the rate of condom use. Sex worker empowerment, community education, and effective marketing of female condoms require strengthening.
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Affiliation(s)
- Noluvuyo Sitonga
- Department of Public Health, Walter Sisulu University, Mthatha 5117, South Africa
| | | | - Mahlane Phalane
- Mpumalanga Department of Health, Witbank Hospital, Emalahleni 1035, South Africa
| | - Wezile W Chitha
- Health Systems Enablement and Innovation Unit, University of the Witwatersrand, Johannesburg 2193, South Africa
| | - Sikhumbuzo A Mabunda
- Department of Public Health, Walter Sisulu University, Mthatha 5117, South Africa
- School of Population Health, University of New South Wales, Sydney 2052, Australia
- The George Institute for Global Health and Research, University of New South Wales, Sydney 2042, Australia
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Karver TS, Barrington C, Donastorg Y, Perez M, Gomez H, Page KR, Celentano DD, Smith KC, Kerrigan D. Exploring the dynamics of the quality of HIV care experienced by female sex workers living in the Dominican Republic. PLOS GLOBAL PUBLIC HEALTH 2023; 3:e0001479. [PMID: 37115734 PMCID: PMC10146439 DOI: 10.1371/journal.pgph.0001479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Accepted: 03/28/2023] [Indexed: 04/29/2023]
Abstract
Despite increased attention and efforts to improve HIV care among female sex workers (FSWs), they continue to have suboptimal HIV outcomes. Exploring the socio-structural dynamics related to the quality of HIV care received by FSWs is critical to further strengthen interventions to improve their HIV care continuum outcomes. In this study, we conducted two rounds of qualitative in-depth interviews with 20 FSWs living with HIV in the Dominican Republic to explore how healthcare experiences contributed to their quality of HIV care. Data was analyzed using a thematic analytic approach exploring diverse structural and relational aspects of the quality of HIV care affecting FSWs as they navigate the clinic environment. Results indicated that quality of HIV care was influenced by both structural and relational factors within clinics. At the structural level, insufficient stock of antiretroviral therapy and the financial burden created by HIV care related costs hindered FSWs' satisfaction with their current HIV care and presented a barrier in FSWs' ability to access HIV care services. Quality of care was also closely linked to relational aspects of the HIV care environment, including FSWs' relationship and communication with their clinical providers, as FSWs often expressed their satisfaction with HIV care experiences based on these interpersonal factors. Lastly, personal agency emerged as an important factor contributing to the quality of HIV care, specifically as FSWs' treatment literacy resulted in greater advocacy and demands for quality care. Programmatic efforts should be directed to improving the quality of HIV care experiences of FSWs in the clinic environment. These include addressing resource shortages, promoting positive and effective patient-provider relationships, and facilitating HIV treatment education opportunities for FSWs.
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Affiliation(s)
- Tahilin Sanchez Karver
- Department of Health, Behavior and Society, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, United States of America
| | - Clare Barrington
- Department of Health Behavior, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, North Carolina, United States of America
| | - Yeycy Donastorg
- Instituto Dermatológico y Cirugía de la Piel “Dr. Huberto Bogaert Díaz”, HIV Vaccine Trials Research Unit, Santo Domingo, Dominican Republic
| | - Martha Perez
- Instituto Dermatológico y Cirugía de la Piel “Dr. Huberto Bogaert Díaz”, HIV Vaccine Trials Research Unit, Santo Domingo, Dominican Republic
| | - Hoisex Gomez
- Instituto Dermatológico y Cirugía de la Piel “Dr. Huberto Bogaert Díaz”, HIV Vaccine Trials Research Unit, Santo Domingo, Dominican Republic
| | - Kathleen R. Page
- Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States of America
| | - David D. Celentano
- Department of Epidemiology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, United States of America
| | - Katherine Clegg Smith
- Department of Health, Behavior and Society, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, United States of America
| | - Deanna Kerrigan
- Department of Prevention and Community Health, Milken Institute School of Public Health, George Washington University, Washington, District of Columbia, United States of America
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50
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Howes A, Risher KA, Nguyen VK, Stevens O, Jia KM, Wolock TM, Esra RT, Zembe L, Wanyeki I, Mahy M, Benedikt C, Flaxman SR, Eaton JW. Spatio-temporal estimates of HIV risk group proportions for adolescent girls and young women across 13 priority countries in sub-Saharan Africa. PLOS GLOBAL PUBLIC HEALTH 2023; 3:e0001731. [PMID: 37075002 PMCID: PMC10115274 DOI: 10.1371/journal.pgph.0001731] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Accepted: 02/23/2023] [Indexed: 04/20/2023]
Abstract
The Global AIDS Strategy 2021-2026 identifies adolescent girls and young women (AGYW) as a priority population for HIV prevention, and recommends differentiating intervention portfolios geographically based on local HIV incidence and individual risk behaviours. We estimated prevalence of HIV risk behaviours and associated HIV incidence at health district level among AGYW living in 13 countries in sub-Saharan Africa. We analysed 46 geospatially-referenced national household surveys conducted between 1999-2018 across 13 high HIV burden countries in sub-Saharan Africa. Female survey respondents aged 15-29 years were classified into four risk groups (not sexually active, cohabiting, non-regular or multiple partner[s] and female sex workers [FSW]) based on reported sexual behaviour. We used a Bayesian spatio-temporal multinomial regression model to estimate the proportion of AGYW in each risk group stratified by district, year, and five-year age group. Using subnational estimates of HIV prevalence and incidence produced by countries with support from UNAIDS, we estimated new HIV infections in each risk group by district and age group. We then assessed the efficiency of prioritising interventions according to risk group. Data consisted of 274,970 female survey respondents aged 15-29. Among women aged 20-29, cohabiting (63.1%) was more common in eastern Africa than non-regular or multiple partner(s) (21.3%), while in southern countries non-regular or multiple partner(s) (58.9%) were more common than cohabiting (23.4%). Risk group proportions varied substantially across age groups (65.9% of total variation explained), countries (20.9%), and between districts within each country (11.3%), but changed little over time (0.9%). Prioritisation based on behavioural risk, in combination with location- and age-based prioritisation, reduced the proportion of population required to be reached in order to find half of all expected new infections from 19.4% to 10.6%. FSW were 1.3% of the population but 10.6% of all expected new infections. Our risk group estimates provide data for HIV programmes to set targets and implement differentiated prevention strategies outlined in the Global AIDS Strategy. Successfully implementing this approach would result in more efficiently reaching substantially more of those at risk for infections.
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Affiliation(s)
- Adam Howes
- Department of Mathematics, Imperial College London, London, United Kingdom
- MRC Centre for Global Infectious Disease Analysis, School of Public Health, Imperial College London, London, United Kingdom
| | - Kathryn A. Risher
- MRC Centre for Global Infectious Disease Analysis, School of Public Health, Imperial College London, London, United Kingdom
- Heidelberg Institute for Global Health, Faculty of Medicine, Heidelberg University, Heidelberg, Germany
| | - Van Kính Nguyen
- MRC Centre for Global Infectious Disease Analysis, School of Public Health, Imperial College London, London, United Kingdom
- Department of Public Health Sciences, Penn State College of Medicine, Hershey, PA, United States of America
| | - Oliver Stevens
- MRC Centre for Global Infectious Disease Analysis, School of Public Health, Imperial College London, London, United Kingdom
| | - Katherine M. Jia
- Center for Communicable Disease Dynamics, Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, United States of America
| | - Timothy M. Wolock
- Department of Mathematics, Imperial College London, London, United Kingdom
- MRC Centre for Global Infectious Disease Analysis, School of Public Health, Imperial College London, London, United Kingdom
| | - Rachel T. Esra
- MRC Centre for Global Infectious Disease Analysis, School of Public Health, Imperial College London, London, United Kingdom
| | - Lycias Zembe
- Joint United Nations Programme on HIV/AIDS, Geneva, Switzerland
| | - Ian Wanyeki
- Joint United Nations Programme on HIV/AIDS, Geneva, Switzerland
| | - Mary Mahy
- Joint United Nations Programme on HIV/AIDS, Geneva, Switzerland
| | | | - Seth R. Flaxman
- Department of Computer Science, University of Oxford, Oxford, United Kingdom
| | - Jeffrey W. Eaton
- MRC Centre for Global Infectious Disease Analysis, School of Public Health, Imperial College London, London, United Kingdom
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