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Olughu KN, Mbita G, Jennings Mayo-Wilson L, Ngocho JS, Kangogo GK, Mhando F, Hall C, Africa B, Conserve DF. Willingness to Receive HIV Self-Testing Kits from Recent Sexual Partners Among Men in Dar Es Salam, Tanzania: Findings from the STEP Project Baseline Survey. AIDS Behav 2024; 28:2314-2320. [PMID: 38814407 DOI: 10.1007/s10461-024-04330-1] [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] [Accepted: 03/26/2024] [Indexed: 05/31/2024]
Abstract
Globally, men are less likely to access HIV services, and addressing HIV service challenges among men is crucial to the global HIV/AIDS response. HIV self-testing (HIVST) has been shown to be a potentially effective strategy in improving HIV testing coverage among men. This study assessed and identified factors influencing willingness to receive HIVST kits from sexual partners among men in Tanzania. Data are from the baseline survey of the Self-Testing Education and Promotion (STEP) project, a five-year study comprising male participants aged 18 or older who self-reported as HIV-negative. Logistic regression models were used to assess factors associated with men's willingness to receive HIVST kits from their sexual partners. There were 505 heterosexual male participants enrolled in the study with an average age of 29 years, of whom 69% reported being willing to receive HIVST kits from their sexual partner. Logistic regression models demonstrated that willingness to receive HIVST kits from sexual partners was significantly associated with number of sexual partners within 12 months (aOR = 1.2, 95% CI [1.1-1.3]), awareness of HIVST (aOR = 5.6, 95% CI [3.2-9.5]), previous discussion of HIVST with sexual partners aOR = 14.0, 95% CI [8.0-24.6]), and previous testing for HIV with sexual partners not (aOR = 2.5, 95% CI [1.3-4.7]). These findings suggest additional promotional strategies to improve men's awareness of HIVST and support open conversations about HIVST and HIV testing with sexual partners could improve men's willingness to receive HIVST kits when distributed through their sexual partners.
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Affiliation(s)
- Kelia N Olughu
- Department of Global Health, Milken Institute School of Public Health, The George Washington University, Washington, DC, USA.
| | | | - Larissa Jennings Mayo-Wilson
- Department of Health Behavior, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, NC, USA
| | - James S Ngocho
- Department of Epidemiology and Applied Biostatistics, Kilimanjaro Christian Medical University College, Moshi, Tanzania
| | - Geoffrey K Kangogo
- Department of Epidemiology and Biostatistics, College for Public Health and Social Justice, Saint Louis University, St. Louis, MO, USA
| | - Frank Mhando
- Johannesburg Business School, University of Johannesburg, Johannesburg, South Africa
| | - Christa Hall
- Department of Global Health, Milken Institute School of Public Health, The George Washington University, Washington, DC, USA
| | - Bridge Africa
- Building Research Implementation to Drive Growth and Equity (BRIDGE) Africa, Dar es Salaam, Tanzania
| | - Donaldson F Conserve
- Department of Prevention and Community Health, Milken Institute School of Public Health, The George Washington University, Washington, DC, USA
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Kakande ER, Ayieko J, Sunday H, Biira E, Nyabuti M, Agengo G, Kabami J, Aoko C, Atuhaire HN, Sang N, Owaranganise A, Litunya J, Mugoma EW, Chamie G, Peng J, Schrom J, Bacon MC, Kamya MR, Havlir DV, Petersen ML, Balzer LB. A community-based dynamic choice model for HIV prevention improves PrEP and PEP coverage in rural Uganda and Kenya: a cluster randomized trial. J Int AIDS Soc 2023; 26:e26195. [PMID: 38054535 PMCID: PMC10698808 DOI: 10.1002/jia2.26195] [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: 05/08/2023] [Accepted: 11/17/2023] [Indexed: 12/07/2023] Open
Abstract
INTRODUCTION Optimizing HIV prevention may require structured approaches for providing client-centred choices as well as community-based entry points and delivery. We evaluated the effect of a dynamic choice model for HIV prevention, delivered by community health workers (CHWs) with clinician support, on the use of biomedical prevention among persons at risk of HIV in rural East Africa. METHODS We conducted a cluster randomized trial among persons (≥15 years) with current or anticipated HIV risk in 16 villages in Uganda and Kenya (SEARCH; NCT04810650). The intervention was a client-centred HIV prevention model, including (1) structured client choice of product (pre-exposure prophylaxis [PrEP] or post-exposure prophylaxis [PEP]), service location (clinic or out-of-clinic) and HIV testing modality (self-test or rapid test), with the ability to switch over time; (2) a structured assessment of patient barriers and development of a personalized support plan; and (3) phone access to a clinician 24/7. The intervention was delivered by CHWs and supported by clinicians who oversaw PrEP and PEP initiation and monitoring. Participants in control villages were referred to local health facilities for HIV prevention services, delivered by Ministry of Health staff. The primary outcome was biomedical prevention coverage: a proportion of 48-week follow-up with self-reported PrEP or PEP use. RESULTS From May to July 2021, we enrolled 429 people (212 intervention; 217 control): 57% women and 35% aged 15-24 years. Among intervention participants, 58% chose PrEP and 58% chose PEP at least once over follow-up; self-testing increased from 52% (baseline) to 71% (week 48); ≥98% chose out-of-facility service delivery. Among 413 (96%) participants with the primary outcome ascertained, average biomedical prevention coverage was 28.0% in the intervention versus 0.5% in the control: a difference of 27.5% (95% CI: 23.0-31.9%, p<0.001). Impact was larger during periods of self-reported HIV risk: 36.6% coverage in intervention versus 0.9% in control, a difference of 35.7% (95% CI: 27.5-43.9, p<0.001). Intervention effects were seen across subgroups defined by sex, age group and alcohol use. CONCLUSIONS A client-centred dynamic choice HIV prevention intervention, including the option to switch between products and CHW-based delivery in the community, increased biomedical prevention coverage by 27.5%. However, substantial person-time at risk of HIV remained uncovered.
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Affiliation(s)
| | | | - Helen Sunday
- Infectious Diseases Research CollaborationKampalaUganda
| | - Edith Biira
- Infectious Diseases Research CollaborationKampalaUganda
| | | | | | - Jane Kabami
- Infectious Diseases Research CollaborationKampalaUganda
- Department of MedicineMakerere University College of Health SciencesKampalaUganda
| | | | | | - Norton Sang
- Kenya Medical Research InstituteNairobiKenya
| | | | | | | | - Gabriel Chamie
- Division of HIVInfectious Diseases, and Global MedicineUniversity of California San FranciscoSan FranciscoCaliforniaUSA
| | - James Peng
- Department of BiostatisticsUniversity of WashingtonSeattleWashingtonUSA
| | - John Schrom
- Division of HIVInfectious Diseases, and Global MedicineUniversity of California San FranciscoSan FranciscoCaliforniaUSA
| | - Melanie C. Bacon
- Department of Health and Human ServicesNational Institute of HealthBethesdaMarylandUSA
| | - Moses R. Kamya
- Infectious Diseases Research CollaborationKampalaUganda
- Department of MedicineMakerere University College of Health SciencesKampalaUganda
| | - Diane V. Havlir
- Division of HIVInfectious Diseases, and Global MedicineUniversity of California San FranciscoSan FranciscoCaliforniaUSA
| | - Maya L. Petersen
- Division of BiostatisticsUniversity of California BerkeleyBerkeleyCaliforniaUSA
| | - Laura B. Balzer
- Division of BiostatisticsUniversity of California BerkeleyBerkeleyCaliforniaUSA
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Khezri M, Goldmann E, Tavakoli F, Karamouzian M, Shokoohi M, Mehmandoost S, Ghalekhani N, Haghdoost AA, Des Jarlais D, Mirzazadeh A, Sharifi H. Awareness and willingness to use HIV self-testing among people who inject drugs in Iran. Harm Reduct J 2023; 20:145. [PMID: 37805505 PMCID: PMC10560425 DOI: 10.1186/s12954-023-00881-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 10/03/2023] [Indexed: 10/09/2023] Open
Abstract
BACKGROUND Most people who inject drugs (PWID) in Iran have not undergone recent HIV testing. While PWID face barriers when seeking HIV testing at health facilities, HIV self-testing (HIVST) could be a promising approach to improve HIV testing uptake. We examined the awareness and willingness to use HIVST among PWID in Iran. We also identified participants' characteristics associated with a higher willingness to use HIVST. METHODS PWID were recruited in 11 cities using a respondent-driven sampling method. Willingness to use HIVST was defined as a binary variable (very low/low willingness vs. high/very high willingness). We performed multivariable modified Poisson regression to examine associated factors and report adjusted prevalence ratios (aPR) and 95% confidence intervals (CI). RESULTS Of 2,252 PWID, 362 (16.2%; 95% CI 14.7, 17.8) had ever heard of HIVST; however, 1,658 (73.6%; 95% CI 71.7, 75.4) reported high/very high willingness to use HIVST. Willingness to use HIVST was higher among PWID who reported having a high/moderate HIV risk perception (aPR 1.22; 95% CI 1.09, 1.37), ever experiencing homelessness (aPR 1.15; 95% CI 1.03, 1.28), > 10 years of injecting history (aPR 1.16; 95% CI 1.00, 1.34), and high injection frequency in the last three months (aPR 1.18; 95% CI 1.05, 1.32). CONCLUSION Most PWID in Iran, particularly those experiencing homelessness, have a longer injecting history, engage in more frequent injection practices, and possess a heightened perception of HIV risk would be willing to adopt HIVST. Enhancing HIVST awareness through increased access to HIVST and health education programs are needed. Additionally, conducting implementation science studies to effectively design and run HIVST programs in Iran can also increase PWID's access to HIV testing.
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Affiliation(s)
- Mehrdad Khezri
- Department of Epidemiology, New York University School of Global Public Health, New York, NY, USA
- 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
| | - Emily Goldmann
- Department of Epidemiology, New York University School of Global Public Health, New York, NY, USA
- Center for Drug Use and HIV/HCV Research, New York, NY, USA
| | - 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
| | - Mohammad Karamouzian
- 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
- Centre on Drug Policy Evaluation, MAP Centre for Urban Health Solutions, St. Michael's Hospital, Toronto, ON, Canada
- Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada
| | - 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
| | - Soheil Mehmandoost
- 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
| | - Nima Ghalekhani
- 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
| | - Ali Akbar Haghdoost
- 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
| | - Don Des Jarlais
- Department of Epidemiology, New York University School of Global Public Health, New York, NY, USA
- Center for Drug Use and HIV/HCV Research, New York, NY, USA
| | - Ali Mirzazadeh
- 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 Epidemiology and Biostatistics, University of California, San Francisco, CA, USA
| | - 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.
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Adepoju VA, Imoyera W, Onoja AJ. Preferences for oral- vs blood-based human immunodeficiency virus self-testing: A scoping review of the literature. World J Methodol 2023; 13:142-152. [PMID: 37456972 PMCID: PMC10348079 DOI: 10.5662/wjm.v13.i3.142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 04/22/2023] [Accepted: 05/24/2023] [Indexed: 06/20/2023] Open
Abstract
BACKGROUND The evidence on preferences for oral- vs blood-based human immunodeficiency virus self-testing (HIVST) has been heterogenous and inconclusive. In addition, most evaluations have relied on hypothetical or stated use cases using discreet choice experiments rather than actual preferences among experienced users, which are more objective and critical for the understanding of product uptake. Direct head-to-head comparison of consumer preferences for oral- versus blood-based HIVST is lacking.
AIM To examine the existing literature on preferences for oral- vs blood-based HIVST, determine the factors that impact these preferences, and assess the potential implications for HIVST programs.
METHODS Databases such as PubMed, Medline, Google Scholar, and Web of Science were searched for articles published between January 2011 to October 2022. Articles must address preferences for oral- vs blood-based HIVST. The study used the Preferred Reporting Items for Systematic Reviews and Meta-Analyses checklist to ensure the quality of the study.
RESULTS The initial search revealed 2424 records, of which 8 studies were finally included in the scoping review. Pooled preference for blood-based HIVST was 48.8% (9%-78.6%), whereas pooled preference for oral HIVST was 59.8% (34.2%-91%) across all studies. However, for male-specific studies, the preference for blood-based HIVST (58%-65.6%) was higher than that for oral (34.2%-41%). The four studies that reported a higher preference for blood-based HIVST were in men. Participants considered blood-based HIVST to be more accurate and rapid, while those with a higher preference for oral HIVST did so because these were considered non-invasive and easy to use.
CONCLUSION Consistently in the literature, men preferred blood-based HIVST over oral HIVST due to higher risk perception and desire for a test that provides higher accuracy coupled with rapidity, autonomy, privacy, and confidentiality, whereas those with a higher preference for oral HIVST did so because these were considered non-invasive and easy to use. Misinformation and distrust need to be addressed through promotional messaging to maximize the diversity of this new biomedical technology.
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Affiliation(s)
- Victor Abiola Adepoju
- Department of HIV and Infectious Diseases, Jhpiego Nigeria, an affiliate of John Hopkins University, Abuja 900901, Federal Capital Territory, Nigeria
| | - Winifred Imoyera
- Department of HIV and Infectious Diseases, Jhpiego Nigeria, an affiliate of John Hopkins University, Abuja 900901, Federal Capital Territory, Nigeria
| | - Ali Johnson Onoja
- Research, African Health Project, Abuja 900901, Federal Capital Territory, Nigeria
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Kpokiri E, Pan SW, Ong JJ, Greaves E, Khan J, Bowen S, Jannaway T, Terris-Prestholt F, Tanton C, Kuper H, Shakespeare T, Tucker JD, Wu D. Preferences for accessing sexual health services among middle-aged and older adults in the UK: a study protocol for a discrete choice experiment using mixed methods. BMJ Open 2023; 13:e066783. [PMID: 37156584 PMCID: PMC10174011 DOI: 10.1136/bmjopen-2022-066783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/10/2023] Open
Abstract
INTRODUCTION Sexual health is essential for general health and well-being. Sexual health services for middle-aged and older adults are not prioritised and optimising available services for this population is often overlooked. Not much is known about preferences for accessing sexual health services among middle-aged and older people or level of satisfaction with current services. The aim of this study is to explore preferences for seeking sexual health services among middle-aged and older adults in the UK. This study will use discrete choice experiments (DCEs) including initial qualitative interviews followed by the survey, which have been used as a tool to explore preferences in various health service delivery. METHODS AND ANALYSIS The project will be carried out in two phases. First, we will conduct in-depth semi-structured interviews with 20-30 adults (aged 45+), including disabled people, and those from sexual minority groups resident in the UK. Interviews will explore indications, preferences and factors related to accessing sexual health services. Themes and subthemes emerging from the analysis of the interviews will then be used to design the choice sets and attribute level for the DCEs. For the second phase, for the DCEs, we will design choice sets composed of sexual health service delivery scenarios. The software Ngene will be used to develop the experimental design matrix for the DCE. We will use descriptive statistics to summarise the key sociodemographic characteristics of the study population. Multinomial logit, latent class and mixed logit models will be explored to assess sexual health service preferences and preference heterogeneity. ETHICS AND DISSEMINATION Ethical approval for both parts of this study was granted by the Research and Ethics Committee at the London School of Hygiene & Tropical Medicine. Findings from this study will be disseminated widely to relevant stakeholders via scheduled meetings, webinars, presentations and journal publications.
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Affiliation(s)
- Eneyi Kpokiri
- Department of Clinical Research, London School of Hygiene & Tropical Medicine, London, UK
| | - Stephen W Pan
- Department of Health and Environmental Sciences, Xi'an Jiaotong-Liverpool University, Suzhou, Jiangsu, China
| | - Jason J Ong
- Department of Clinical Research, London School of Hygiene & Tropical Medicine, London, UK
- Melbourne Sexual Health Centre, Monash University, Melbourne, Victoria, Australia
| | - Emily Greaves
- Department of Clinical Research, London School of Hygiene & Tropical Medicine, London, UK
| | - Junead Khan
- Department of Clinical Research, London School of Hygiene & Tropical Medicine, London, UK
| | - Sophie Bowen
- Department of Clinical Research, London School of Hygiene & Tropical Medicine, London, UK
| | | | - Fern Terris-Prestholt
- Department of Population Health, London School of Hygiene & Tropical Medicine, London, UK
| | - Clare Tanton
- Department of Global Health and Development, London School of Hygiene & Tropical Medicine, London, UK
| | - Hannah Kuper
- Department of Population Health, London School of Hygiene & Tropical Medicine, London, UK
| | - Thomas Shakespeare
- Department of Population Health, London School of Hygiene & Tropical Medicine, London, UK
| | - Joseph D Tucker
- Department of Clinical Research, London School of Hygiene & Tropical Medicine, London, UK
- University of North Carolina Project China, Guangzhou, Guangdong, China
| | - Dan Wu
- Department of Clinical Research, London School of Hygiene & Tropical Medicine, London, UK
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Betunga B, Atuhaire P, Nakasiita C, Kanyamuneza C, Namiiro P, Tugume J, Hairat M, Sarki AM, Mugabi B, Lilian B, Mugisha R, Kumakech E, Asiimwe JB. Factors influencing the use of multiple HIV prevention services among transport workers in a city in southwestern Uganda. PLOS GLOBAL PUBLIC HEALTH 2023; 3:e0001350. [PMID: 36962980 PMCID: PMC10021771 DOI: 10.1371/journal.pgph.0001350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Accepted: 02/08/2023] [Indexed: 03/06/2023]
Abstract
The use of multiple HIV prevention services has been found to decrease the risk of acquiring HIV when tailored to individuals at risk of HIV exposure, including transport workers. Therefore, we assessed the uptake of multiple HIV prevention services (≥2) and associated factors among transport workers in a city in Southwestern Uganda. This cross-sectional study comprised motorcycle taxi riders, motor vehicle and truck drivers, aged 18 to 55 years who were selected and responded to an interviewer-administered questionnaire, between November 2021 and February 2022. Data was analyzed using descriptive statistical and modified Poisson regression analyses. Out of 420 participants, 97.6% were male, with a median age of 28 years and the majority were aged <34 years (84.6%). Overall, less than half (45.3%) of the participants had used multiple (≥2) HIV prevention services within a one-year period. Many participants had used condoms (32.2%) followed by voluntary HIV counseling and testing (27.1%), and safe male circumcision (17.3%). Most participants who tested for HIV had ever used condoms (16.2%), followed by those who received safe male circumcision and had ever used condoms (15%), and those who tested for HIV and had started on antiretroviral therapy (ART) (9.1%). In the adjusted model, factors that were significantly associated with the use of multiple HIV prevention services included religion (aPR = 1.25, 95% CI = 1.05-1.49), the number of concurrent sex partners (aPR = 1.33, 95% CI = 1.10-1.61), prior HIV testing and awareness of HIV serostatus (aPR = 0.55, 95% CI = 0.43-0.70), awareness of HIV prevention services (aPR = 2.49, 95% CI = 1.16-5.38), and financial payment to access HIV services (aPR = 2.27, 95% CI = 1.47-3.49). In conclusion, the uptake of multiple HIV prevention services among transport workers remains suboptimal. Additionally, individual behavioral factors influence the use of multiple HIV services compared with other factors. Therefore, differentiated strategies are needed to increase the utilization of HIV prevention services among transport workers.
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Affiliation(s)
- Benjamin Betunga
- Faculty of Nursing and Health Sciences, Bishop Stuart University, Mbarara, Uganda
| | - Phionah Atuhaire
- Faculty of Nursing and Health Sciences, Bishop Stuart University, Mbarara, Uganda
| | - Catherine Nakasiita
- Faculty of Nursing and Health Sciences, Bishop Stuart University, Mbarara, Uganda
| | - Christa Kanyamuneza
- Faculty of Nursing and Health Sciences, Bishop Stuart University, Mbarara, Uganda
| | - Proscovia Namiiro
- Faculty of Nursing and Health Sciences, Bishop Stuart University, Mbarara, Uganda
| | - Joseph Tugume
- Faculty of Nursing and Health Sciences, Bishop Stuart University, Mbarara, Uganda
| | - Matovu Hairat
- Faculty of Nursing and Health Sciences, Bishop Stuart University, Mbarara, Uganda
| | - Ahmed M Sarki
- Aga Khan University, Uganda Campus, Kampala, Uganda
- Family and Youth Health Initiative (FAYOHI), Dutse, Jigawa State, Nigeria
| | | | - Birungi Lilian
- College of Nursing, Sultan Qaboos University, Muscat, Oman
| | - Richard Mugisha
- Mbarara University of Science and Technology, Mbarara, Uganda
| | - Edward Kumakech
- Faculty of Nursing and Midwifery Lira University, Lira, Uganda
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Zhang K, Chen S, Zhu S, Fang Y, Zou H, Cai Y, Cao B, Cao H, Chen Y, Hu T, Wang Z. Multifaceted Determinants of Sexual Intercourse with Non-Regular Female Sex Partners and Female Sex Workers among Male Factory Workers in China-A Cross-Sectional Survey. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:16008. [PMID: 36498089 PMCID: PMC9736560 DOI: 10.3390/ijerph192316008] [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: 10/20/2022] [Revised: 11/24/2022] [Accepted: 11/28/2022] [Indexed: 06/17/2023]
Abstract
With a stratified multi-stage sampling approach, 1361 male factory workers in the Longhua district of the Shenzhen Municipality of China were selected to investigate the multifaceted determinants of sexual intercourse with non-regular female sex partners (NRP) and female sex workers (FSW) among them. The results showed that 24.5% and 21.2% of participants had sexual intercourse with NRP and FSW in the past 6 months, respectively. More specifically, at the individual level, perceived higher job stress and maladaptive coping styles were linked with a higher likelihood of having sexual intercourse with NRP and FSW (adjusted odds ratios [AOR] ranged from 1.06 to 1.17). At the interpersonal level, those who had higher exposure to information related to sexual intercourse with NRP or FSW were more likely to have sex with these female sex partners (AOR: 1.08 & 1.11). At the social structural level, perceived social norms supporting multiple sex partnerships were linked with a higher likelihood of having sexual intercourse with NRP and FSW (AOR: 1.10 & 1.11). No interaction effects were found between the variables at different levels. Providing pre-employment training to clarify roles and job duties, introducing adaptive coping strategies, and addressing misconceptions of social norms are useful strategies to reduce sexual intercourse with NRP or FSW.
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Affiliation(s)
- Kechun Zhang
- Longhua District Center for Disease Control and Prevention, Shenzhen 518110, China
| | - Siyu Chen
- Centre for Health Behaviors Research, Jockey Club School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong, China
| | - Shiben Zhu
- Centre for Health Behaviors Research, Jockey Club School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong, China
| | - Yuan Fang
- Department of Health and Physical Education, The Education University of Hong Kong, Hong Kong, China
| | - Huachun Zou
- School of Public Health (Shenzhen), Sun Yat-sen University, Shenzhen 518107, China
- Kirby Institute, University of New South Wales, Sydney, NSW 2052, Australia
| | - Yong Cai
- School of Public Health, Shanghai Jiaotong University School of Medicine, Shanghai 200025, China
| | - Bolin Cao
- School of Media and Communication, Shenzhen University, Shenzhen 518060, China
| | - He Cao
- Longhua District Center for Disease Control and Prevention, Shenzhen 518110, China
| | - Yaqi Chen
- Longhua District Center for Disease Control and Prevention, Shenzhen 518110, China
| | - Tian Hu
- Longhua District Center for Disease Control and Prevention, Shenzhen 518110, China
| | - Zixin Wang
- Centre for Health Behaviors Research, Jockey Club School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong, China
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Mantell JE, Khalifa A, Christian SN, Romo ML, Mwai E, George G, Strauss M, Govender K, Kelvin EA. Preferences, beliefs, and attitudes about oral fluid and blood-based HIV self-testing among truck drivers in Kenya choosing not to test for HIV. Front Public Health 2022; 10:911932. [PMID: 36438254 PMCID: PMC9682285 DOI: 10.3389/fpubh.2022.911932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2022] [Accepted: 10/03/2022] [Indexed: 11/10/2022] Open
Abstract
Introduction Clinical trials in sub-Saharan Africa support that HIV self-testing (HIVST) can increase testing rates in difficult-to-reach populations. However, trials mostly evaluate oral fluid HIVST only. We describe preferences for oral fluid vs. blood-based HIVST to elucidate prior trial results and inform testing programs. Methods Participants were recruited from a HIVST randomized controlled trial in Nakuru County, Kenya, which aimed to test the effect of choice between oral HIVST and facility-based testing compared to standard-of-care on HIV testing among truck drivers. We conducted in-depth interviews (IDIs) with purposively sampled trial participants who declined HIV testing at baseline or who were offered access to oral fluid HIVST and chose not to pick up the kit during follow-up. IDIs were conducted with all consenting participants. We first describe IDI participants compared to the other study participants, assessing the statistical significance of differences in characteristics between the two samples and then describe preferences, beliefs, and attitudes about HIVST biospecimen type expressed in the IDIs. Results The final sample consisted of 16 men who refused HIV testing at baseline and 8 men who did not test during follow-up. All IDI participants had tested prior to study participation; mean number of years since last HIV test was 1.55, vs. 0.98 among non-IDI participants (p = 0.093). Of the 14 participants who answered the question about preferred type of HIVST, nine preferred blood-based HIVST, and five, oral HIVST. Preference varied by study arm with four of five participants who answered this question in the Choice arm and five of nine in the SOC arm preferring blood-based HIVST. Six key themes characterized truckers' views about test type: (1) Rapidity of return of test results. (2) Pain and fear associated with finger prick. (3) Ease of use. (4) Trust in test results; (5) fear of infection by contamination; and (6) Concerns about HIVST kit storage and disposal. Conclusion We found no general pattern in the themes for preference for oral or blood-based HIVST, but if blood-based HIVST had been offered, some participants in the Choice arm might have chosen to self-test. Offering choices for HIVST could increase testing uptake.
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Affiliation(s)
- Joanne E. Mantell
- Department of Psychiatry, HIV Center for Clinical and Behavioral Studies, New York State Psychiatric Institute, Columbia University Irving Medical Center, New York, NY, United States,*Correspondence: Joanne E. Mantell
| | - Aleya Khalifa
- ICAP at Columbia University, New York, NY, United States,Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, NY, United States
| | - Stephanie N. Christian
- Department of Behavioral and Community Health Sciences, University of Pittsburgh School of Public Health, Pittsburgh, PA, United States
| | - Matthew L. Romo
- Department of Epidemiology and Biostatistics and Institute for Implementation Science in Population Health, CUNY Graduate School of Public Health and Health Policy, City University of New York, New York, NY, United States
| | - Eva Mwai
- The North Star Alliance, Nairobi, Kenya
| | - Gavin George
- Health Economics and HIV/AIDS Research Division (HEARD), University of KwaZulu-Natal, Durban, South Africa,Division of Social Medicine and Global Health, Lund University, Lund, Sweden
| | - Michael Strauss
- Health Economics and HIV/AIDS Research Division (HEARD), University of KwaZulu-Natal, Durban, South Africa
| | - Kaymarlin Govender
- Health Economics and HIV/AIDS Research Division (HEARD), University of KwaZulu-Natal, Durban, South Africa
| | - Elizabeth A. Kelvin
- Department of Epidemiology and Biostatistics and Institute for Implementation Science in Population Health, CUNY Graduate School of Public Health and Health Policy, City University of New York, New York, NY, United States
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Ostermann J, Njau B, Hobbie AM, Mtuy TB, Masnick M, Brown DS, Mühlbacher AC, Thielman NM. Divergent preferences for enhanced HIV testing options among high-risk populations in northern Tanzania: a short report. AIDS Care 2022:1-9. [PMID: 36063533 PMCID: PMC9985668 DOI: 10.1080/09540121.2022.2119471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
To achieve the UNAIDS target of diagnosing 95% of all persons living with HIV, enhanced HIV testing services with greater attractional value need to be developed and implemented. We conducted a discrete choice experiment (DCE) to quantify preferences for enhanced HIV testing features across two high-risk populations in the Kilimanjaro Region in northern Tanzania. We designed and fielded a survey with 12 choice tasks to systematically recruited female barworkers and male mountain porters. Key enhanced features included: testing availability on every day of the week, an oral test, integration of a general health check or an examination for sexually transmitted infections (STI) with HIV testing, and provider-assisted confidential partner notification in the event of a positive HIV test result. Across 300 barworkers and 440 porters surveyed, mixed logit analyses of 17,760 choices indicated strong preferences for everyday testing availability, health checks, and STI examinations. Most participants were averse to oral testing and confidential partner notification by providers. Substantial preference heterogeneity was observed within each risk group. Enhancing HIV testing services to include options for everyday testing, general health checks, and STI examinations may increase the appeal of HIV testing offers to high-risk populations.Trial registration: ClinicalTrials.gov identifier: NCT02714140.
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Affiliation(s)
- Jan Ostermann
- Department of Health Services Policy & Management, University of South Carolina, Columbia, SC,USA,South Carolina Smart State Center for Healthcare Quality, University of South Carolina, Columbia, SC, USA,Duke Global Health Institute, Duke University, Durham, NC, USA,Center for Health Policy & Inequalities Research, Duke University, Durham, NC, USA
| | - Bernard Njau
- Kilimanjaro Christian Medical Centre, Moshi, Tanzania
| | - Amy M. Hobbie
- Center for Health Policy & Inequalities Research, Duke University, Durham, NC, USA
| | - Tara B. Mtuy
- Kilimanjaro Christian Medical Centre, Moshi, Tanzania,Department of Global Health and Development, London School of Hygiene and Tropical Medicine, London, UK
| | | | - Derek S. Brown
- Center for Health Policy & Inequalities Research, Duke University, Durham, NC, USA,Brown School, Washington University in St. Louis, St. Louis, Missouri, USA
| | - Axel C. Mühlbacher
- Center for Health Policy & Inequalities Research, Duke University, Durham, NC, USA,Institut Gesundheitsökonomie und Medizinmanagement, Hochschule Neubrandenburg, Neubrandenburg, Germany,Department of Population Health Sciences, Duke University, Durham, NC, USA
| | - Nathan M. Thielman
- Duke Global Health Institute, Duke University, Durham, NC, USA,Center for Health Policy & Inequalities Research, Duke University, Durham, NC, USA,Nathan M. Thielman, Duke University, Box 90519, Durham, NC 27708, Tel: +1 919 668 7173,
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10
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Chiwire P, Mühlbacher AC, Evers SM, Mahomed H, Ostermann J, Hiligsmann M. A discrete choice experiment investigating HIV testing preferences in South Africa. J Med Econ 2022; 25:481-490. [PMID: 35315750 DOI: 10.1080/13696998.2022.2055937] [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: 10/18/2022]
Abstract
BACKGROUND South Africa (SA) has the world's highest burden of HIV infection, with an estimated 13.7% of the population living with HIV (PLWH/Persons Living With HIV). The early identification of PLWH and rapid engagement of them in HIV treatment are indispensable tools in the fight against HIV transmission. Understanding client preferences for HIV testing may help improve uptake. This study aimed to elicit client preferences for key characteristics of HIV testing options. METHODS A discrete-choice experiment (DCE) was conducted among individuals presenting for HIV testing at two public primary healthcare facilities in Cape Town, South Africa. Participants were asked to make nine choices between two unlabeled alternatives that differed in five attributes, in line with previous DCEs conducted in Tanzania and Colombia: testing availability, distance from the testing center, method for obtaining the sample, medication availability at testing centers, and confidentiality. Data were analyzed using a random parameter logit model. RESULTS A total of 206 participants agreed to participate in the study, of whom 199 fully completed the choice tasks. The mean age of the participants was 33.6 years, and most participants were female (83%). Confidentiality was the most important attribute, followed by distance from the testing center and the method of obtaining a sample. Patients preferred finger prick to venipuncture as a method for obtaining the sample. Medication availability at the testing site was also preferred over a referral to an HIV treatment center for a positive HIV test. There were significant variations in preferences among respondents. CONCLUSION In addition to accentuating the importance of confidentiality, the method for obtaining the sample and the location of sites for collection of medication should be considered in the testing strategy. The variations in preferences within target populations should be considered in identifying optimal testing strategies.
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Affiliation(s)
- P Chiwire
- Department of Health Services Research, CAPHRI Care and Public Health Research Institute, Maastricht University, Maastricht, The Netherlands
| | - A C Mühlbacher
- Institut Gesundheitsökonomie und Medizinmanagement, Neubrandenburg, Germany
| | - S M Evers
- Department of Health Services Research, CAPHRI Care and Public Health Research Institute, Maastricht University, Maastricht, The Netherlands
| | - H Mahomed
- Metro Health Services, Western Cape Government: Health and Division of Health Systems and Public Health, Department of Global Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - J Ostermann
- Centre for Health Policy and Inequalities Research, Duke University, Durham, NC, USA
- Department of Health Services Policy and Management, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA
| | - M Hiligsmann
- Department of Health Services Research, CAPHRI Care and Public Health Research Institute, Maastricht University, Maastricht, The Netherlands
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Mamulwar M, Prasad VS, Nirmalkar A, Goli S, Jadhav S, Kumbhar S, Kale V, Michael E, Ford TM, Nazarov D, Honig L, Gangakhedkar R, Thakar M. Community-based point-of-care testing to identify new HIV infections: A cross-sectional study from Pune, India. Medicine (Baltimore) 2021; 100:e27817. [PMID: 34797308 PMCID: PMC8601338 DOI: 10.1097/md.0000000000027817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Revised: 08/10/2021] [Accepted: 10/29/2021] [Indexed: 01/05/2023] Open
Abstract
ABSTRACT The World Health Organization recommends point-of-care testing (POCT) to detect human immunodeficiency virus (HIV) infected individuals in the community. This will help improve treatment coverage through detection of HIV infection among those who are unaware of their status.This study was planned with an objective to investigate the feasibility and acceptability of POCT for HIV in the community.A community-based cross-sectional study was conducted in rural and peri-urban areas of Pune, India. These sites were selected based on the distance from the nearest HIV testing center. Testing locations were identified in consultation with the local stakeholders and grass-root health workers to identify and capture the priority population. The POCT was performed on blood samples collected by the finger-prick method.The proportion of participants seeking HIV tests for the first time was 79.6% that signifies the feasibility of POCT. The acceptability in the peri-urban and rural areas was 70.2% and 69.7%, respectively. POCT was performed at construction sites (24.9%), nearby industries (16.1%) and parking areas of long-distance trucks (8.1%) in the peri-urban area. Three newly diagnosed HIV-infected participants (0.1%) were detected from the peri-urban areas but none from the rural areas. Two of the newly diagnosed participants and their spouses were linked to care.There was a high acceptability of POCT and wider coverage of priority population with a strategy of testing at places preferable to the study population. Therefore, we believe that community-based POCT is a promising tool for improving HIV testing coverage even in low prevalence settings with the concentrated HIV epidemic.
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Affiliation(s)
- Megha Mamulwar
- ICMR National AIDS Research Institute, Bhosari, Pune, India
| | | | - Amit Nirmalkar
- ICMR National AIDS Research Institute, Bhosari, Pune, India
| | - Sarita Goli
- ICMR National AIDS Research Institute, Bhosari, Pune, India
| | - Sachin Jadhav
- ICMR National AIDS Research Institute, Bhosari, Pune, India
| | | | - Varsha Kale
- ICMR National AIDS Research Institute, Bhosari, Pune, India
| | | | | | | | - Lyle Honig
- AIDS Healthcare Foundation, New Delhi, India
| | | | - Madhuri Thakar
- ICMR National AIDS Research Institute, Bhosari, Pune, India
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12
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Acceptability of HIV oral self-test among truck drivers and youths: a qualitative investigation from Pune, Maharashtra. BMC Public Health 2021; 21:1931. [PMID: 34689729 PMCID: PMC8543938 DOI: 10.1186/s12889-021-11963-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Accepted: 10/11/2021] [Indexed: 11/28/2022] Open
Abstract
Background Ending AIDS by 2030 is a global target, to which India is a signatory. HIV-self-test (HIVST) coupled with counselling and AIDS-care, including antiretroviral therapy, has the potential to achieve this. However, national programs are at varying stages of acceptance of HIVST, as discussions around its introduction spark controversy and debates. HIV-self-test, as yet, is not part of the AIDS control program in India. Against this backdrop, we explored acceptability of an HIV oral self-test (HIVOST) among truckers and young men and women. Methods A qualitative investigation with 41 in-depth-interviews and 15 group discussions were conducted in the district of Pune, in the western state of Maharashtra, India. These interactions were built around a prototype HIVOST kit, helped in taking the discussions forward. The software N-vivo (version 11.0) was used to manage the volumes of data generated through the aforementioned process. The study was conducted during June through December, 2019. Results While the truckers belonged to the age bracket 21–67 year, the youths were in the age group 18–24 year. ‘Ease of doing HIVOST’ and ‘fear of needle pricks’ were the reasons behind acceptance around HIVOST by both the study groups. Truckers felt that HIVOST would encourage one to know one’s HIV status and seek help as appropriate. Accuracy of HIVOST result and disposal of the kits following use were concerns of a few. Most of the participants preferred saliva over blood as the specimen of choice. Instructions in local language reportedly would enable test-use by self. The truck drivers preferred undertaking HIVOST at the truckers-friendly ‘Khushi clinics’ or in the vehicle, while youths preferred the privacy of home. Some of the young men mis-perceived the utility of HIVOST by referring to doing a test on a partner immediately prior to sexual encounter. On the other hand, a few truckers had wrong information on HIV cure. Conclusions Overall, the study communities expressed their acceptance towards HIV-self-test. The National AIDS Control Program, India would benefit by drawing upon the findings of the current investigation. Existing myths and misconceptions around HIV test and treatment require program attention. Supplementary Information The online version contains supplementary material available at 10.1186/s12889-021-11963-7.
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Ong JJ, Nwaozuru U, Obiezu-Umeh C, Airhihenbuwa C, Xian H, Terris-Prestholt F, Gbajabiamila T, Musa AZ, Oladele D, Idigbe I, David A, Okwuzu J, Bamidele T, Iwelunmor J, Tucker JD, Ezechi O. Designing HIV Testing and Self-Testing Services for Young People in Nigeria: A Discrete Choice Experiment. PATIENT-PATIENT CENTERED OUTCOMES RESEARCH 2021; 14:815-826. [PMID: 33942248 DOI: 10.1007/s40271-021-00522-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 04/20/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND AND OBJECTIVE A third of new human immunodeficiency virus (HIV) infections occur among young people and the majority of young people living with HIV are in sub-Saharan Africa. We examined the strength of Nigerian youth preferences related to HIV testing and HIV self-testing (HIVST). METHODS Discrete choice experiments were conducted among Nigerian youth (age 14-24 years). Participants completed one of two discrete choice experiments: (1) preferred qualities of HIV testing (cost, location of test, type of test, person who conducts the test, and availability of HIV medicine at the testing site) and (2) preferred qualities of HIVST kits (cost, test quality, type of test, extra items, and support if tested positive). A random parameter logit model measured the strength of preferences. RESULTS A total of 504 youth participated: mean age 21 years (standard deviation 2 years), 38% male, and 35% had a higher than secondary school education. There was a strong preference overall to test given the scenarios presented, although male individuals were less likely to test for HIV or use HIVST kits. Youth preferred HIV testing services (with attributes in order of importance) that are free, blood-based testing, available in private/public hospitals or home, for HIV medications to be available in the same location as testing, and a doctor conducts the test. Participants preferred HIVST kits (with attributes in order of importance) that are available from community health centers, free, approved by the World Health Organization, include other sexually transmitted infection testing, have the option of an online chat, and oral-based HIVST. CONCLUSIONS The HIV home testing was equally preferred to testing in a hospital, suggesting a viable market for HIVST if kits account for youth preferences. Male youth were less likely to choose to test for HIV or use HIVST kits, underscoring the need for further efforts to encourage HIV testing among young male individuals.
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Affiliation(s)
- Jason J Ong
- Central Clinical School, Monash University, Melbourne, VIC, 3053, Australia. .,London School of Hygiene and Tropical Medicine, London, UK. .,Melbourne Sexual Health Centre, Alfred Health, Melbourne, VIC, Australia.
| | - Ucheoma Nwaozuru
- Saint Louis University College for Public Health and Social Justice, St Louis, MO, USA
| | - Chisom Obiezu-Umeh
- Saint Louis University College for Public Health and Social Justice, St Louis, MO, USA
| | | | - Hong Xian
- Saint Louis University College for Public Health and Social Justice, St Louis, MO, USA
| | | | | | - Adesola Z Musa
- The Nigerian Institute of Medical Research, Lagos, Nigeria
| | - David Oladele
- The Nigerian Institute of Medical Research, Lagos, Nigeria
| | - Ifeoma Idigbe
- The Nigerian Institute of Medical Research, Lagos, Nigeria
| | - Agatha David
- The Nigerian Institute of Medical Research, Lagos, Nigeria
| | - Jane Okwuzu
- The Nigerian Institute of Medical Research, Lagos, Nigeria
| | | | - Juliet Iwelunmor
- Saint Louis University College for Public Health and Social Justice, St Louis, MO, USA
| | - Joseph D Tucker
- London School of Hygiene and Tropical Medicine, London, UK.,University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Oliver Ezechi
- The Nigerian Institute of Medical Research, Lagos, Nigeria
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14
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Rivera AS, Hernandez R, Mag-Usara R, Sy KN, Ulitin AR, O'Dwyer LC, McHugh MC, Jordan N, Hirschhorn LR. Implementation outcomes of HIV self-testing in low- and middle- income countries: A scoping review. PLoS One 2021; 16:e0250434. [PMID: 33939722 PMCID: PMC8092786 DOI: 10.1371/journal.pone.0250434] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Accepted: 04/07/2021] [Indexed: 01/04/2023] Open
Abstract
INTRODUCTION HIV self-testing (HIV-ST) is an effective means of improving HIV testing rates. Low- and middle-income countries (LMIC) are taking steps to include HIV-ST into their national HIV/AIDS programs but very few reviews have focused on implementation in LMIC. We performed a scoping review to describe and synthesize existing literature on implementation outcomes of HIV-ST in LMIC. METHODS We conducted a systematic search of Medline, Embase, Global Health, Web of Science, and Scopus, supplemented by searches in HIVST.org and other grey literature databases (done 23 September 2020) and included articles if they reported at least one of the following eight implementation outcomes: acceptability, appropriateness, adoption, feasibility, fidelity, cost, penetration, or sustainability. Both quantitative and qualitative results were extracted and synthesized in a narrative manner. RESULTS AND DISCUSSION Most (75%) of the 206 included articles focused on implementation in Africa. HIV-ST was found to be acceptable and appropriate, perceived to be convenient and better at maintaining confidentiality than standard testing. The lack of counselling and linkage to care, however, was concerning to stakeholders. Peer and online distribution were found to be effective in improving adoption. The high occurrence of user errors was a common feasibility issue reported by studies, although, diagnostic accuracy remained high. HIV-ST was associated with higher program costs but can still be cost-effective if kit prices remain low and HIV detection improves. Implementation fidelity was not always reported and there were very few studies on, penetration, and sustainability. CONCLUSIONS Evidence supports the acceptability, appropriateness, and feasibility of HIV-ST in the LMIC context. Costs and user error rates are threats to successful implementation. Future research should address equity through measuring penetration and potential barriers to sustainability including distribution, cost, scale-up, and safety.
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Affiliation(s)
- Adovich S Rivera
- Institute for Public Health and Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, United States of America
| | - Ralph Hernandez
- College of Medicine, University of the Philippines Manila, Manila, Philippines
| | - Regiel Mag-Usara
- College of Medicine, University of the Philippines Manila, Manila, Philippines
| | - Karen Nicole Sy
- College of Medicine, University of the Philippines Manila, Manila, Philippines
| | - Allan R Ulitin
- Institute of Health Policy and Development Studies, National Institutes for Health, Manila, Philippines
| | - Linda C O'Dwyer
- Galter Health Sciences Library & Learning Center, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, United States of America
| | - Megan C McHugh
- Institute for Public Health and Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, United States of America
- Department of Emergency Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, United States of America
| | - Neil Jordan
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, United States of America
- Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, Chicago, Illinois, United States of America
- Center of Innovation for Complex Chronic Healthcare, Hines VA Hospital, Hines, Illinois, United States of America
| | - Lisa R Hirschhorn
- Department of Medical Social Sciences, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, United States of America
- Institute of Global Health, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, United States of America
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15
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Hamilton A, Thompson N, Choko AT, Hlongwa M, Jolly P, Korte JE, Conserve DF. HIV Self-Testing Uptake and Intervention Strategies Among Men in Sub-Saharan Africa: A Systematic Review. Front Public Health 2021; 9:594298. [PMID: 33681120 PMCID: PMC7933016 DOI: 10.3389/fpubh.2021.594298] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Accepted: 01/18/2021] [Indexed: 12/16/2022] Open
Abstract
Background: HIV testing is an essential gateway to HIV prevention and treatment services. However, HIV testing uptake remains low among men due to stigma, discrimination, and confidentiality concerns. HIV self-testing (HIVST) is an alternative HIV testing method that can address many of these barriers for men. We conducted a systematic review to examine HIVST uptake and intervention strategies among Men in Sub-Saharan Africa. Methods: We used a systematic approach to survey literature published from January 2010 to June 2020 using five electronic databases (PubMed-Medline, CINAHL Complete, PsychINFO, Google Scholar, and Web of Science) and a manual search. Studies were included if they were peer-reviewed, published in English, and examined HIVST willingness, uptake, and/or linkage to care and included men in Sub-Saharan Africa. Results: Sixty-three articles related to HIVST were reviewed. Of the included articles, 37 discussed HIVST uptake/acceptability and 24 discussed intervention strategies. Both oral swab and finger-prick methods had high acceptability with ease of access and availability of the test cited as important by men. Free HIVST kits were preferred by men. Secondary distribution of kits via peers, sexual partners, and female sex workers were successful. Conclusion: HIV self-testing is highly acceptable to men. More efforts are needed to develop policies to implement HIVST programs targeting men in Sub-Saharan Africa, including a focus on linkage to care in sub-Saharan Africa. Future interventions should directly target men independently in tandem with using peers and their romantic partners to promote self-testing among men in sub-Saharan Africa. HIVST kit distribution strategies should be combined with services that can offer confirmatory tests and counseling for men as well as linkage to care.
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Affiliation(s)
- Akeen Hamilton
- Department of Health Promotion, Education and Behavior, University of South Carolina, Columbia, SC, United States
| | - Noah Thompson
- Department of Biological Sciences, University of South Carolina, Columbia, SC, United States
| | - Augustine T Choko
- Faculty of Epidemiology and Population Health, London School of Hygiene & Tropical Medicine, London, United Kingdom
| | - Mbuzeleni Hlongwa
- Discipline of Public Health, School of Nursing and Public Health, University of KwaZulu-Natal, Durban, South Africa
| | - Pauline Jolly
- Department of Epidemiology, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Jeffrey E Korte
- Department of Public Health Sciences, Medical University of South Carolina, Charleston, SC, United States
| | - Donaldson F Conserve
- Department of Prevention and Community Health, The George Washington University, Washington, DC, United States
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Eliciting Preferences for HIV Prevention Technologies: A Systematic Review. PATIENT-PATIENT CENTERED OUTCOMES RESEARCH 2020; 14:151-174. [PMID: 33319339 PMCID: PMC7884379 DOI: 10.1007/s40271-020-00486-9] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Accepted: 11/18/2020] [Indexed: 01/10/2023]
Abstract
Background Many human immunodeficiency virus (HIV) prevention technologies (pre-exposure prophylaxis, microbicides, vaccines) are available or in development. Preference elicitation methods provide insight into client preferences that may be used to optimize products and services. Given increased utilization of such methods in HIV prevention, this article identifies and reviews these methods and synthesizes their application to HIV prevention technologies. Methods In May 2020, we systematically searched peer-reviewed literature in PubMed, CINAHL, and Web of Science for studies employing quantitative preference elicitation methods to measure preferences for HIV prevention technologies among populations of any age, sex, or location. Quality assessment used an existing checklist (PREFS) and a novel adaptation of the Newcastle–Ottawa Scale (PROSPERO #CRD42018087027). Results We screened 5022 titles and abstracts, reviewed 318 full texts, and included 84 studies. Common methods employed were discrete-choice experiment (33%), conjoint analysis (25%), and willingness-to-participate/try/accept (21%). Studies were conducted in 25 countries and had a mean of 768 participants (range = 26–7176), two-thirds of them male. Common HIV prevention technologies included pre-exposure prophylaxis (23%), voluntary testing and counseling (19%), HIV self-testing (17%), vaccines (15%), and topical microbicides (9%). Most attributes focused on product design (side effects, frequency), service design (provider type, location), acceptability or willingness to accept/pay; results are summarized in these categories, by prevention type. Mean quality-adapted Newcastle–Ottawa Scale score was 4.5/8 (standard deviation = 2.1) and mean PREFS scores was 3.47/5 (standard deviation = 0.81). Conclusions This review synthesizes extant literature on quantitative measurement of preferences for HIV prevention technologies. This can enable practitioners to improve prevention products and interventions, and ultimately reduce HIV incidence.
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Sharma M, Ong JJ, Celum C, Terris-Prestholt F. Heterogeneity in individual preferences for HIV testing: A systematic literature review of discrete choice experiments. EClinicalMedicine 2020; 29-30:100653. [PMID: 33305199 PMCID: PMC7710637 DOI: 10.1016/j.eclinm.2020.100653] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Revised: 10/25/2020] [Accepted: 11/06/2020] [Indexed: 01/24/2023] Open
Abstract
BACKGROUND Understanding variations in HIV testing preferences can help inform optimal combinations of testing services to maximize coverage. We conducted a systematic review of Discrete Choice Experiments (DCEs) eliciting HIV testing preference. METHODS We searched the published literature for papers that conducted DCEs to assess user preferences for HIV testing. FINDINGS We identified 237 publications; 14 studies conducted in 10 countries met inclusion criteria. Overall, test cost was one of the strongest drivers of preference, with participants preferring free or very low-cost testing. Confidentiality was a salient concern, particularly among key populations and persons who never tested. Participants in resource-limited settings preferred short travel distance and integration of HIV testing with other services. There was substantial heterogeneity across participant characteristics. For example, while women preferred home testing, high-risk groups (e.g. male porters, female bar workers) and men who had not tested in the last year preferred traveling a short distance for testing. HIV self-testing (HIVST) had high acceptability, particularly among those who had never HIV tested, although most users preferred blood-based sample collection over oral swabs. Participants highly valued post-test counselling availability after HIVST. INTERPRETATION Overall, participants value low-cost, confidential testing with short travel distance. HIVST is a promising strategy to increase testing coverage but post-test counseling and support should be made available. Educational campaigns to increase familiarity and build confidence in results of oral testing can improve the success of HIVST. DCEs conducted within clinic settings likely have limited generalizability to those not seeking care, particularly for key populations.
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Affiliation(s)
- Monisha Sharma
- Department of Global Health, University of Washington, School of Public Health, 908 Jefferson St, Seattle, WA 98104, United States
- Corresponding author.
| | - Jason J. Ong
- Department of Clinical Research and Development, Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London, United Kingdom
- Central Clinical School, Monash University, Melbourne, Australia
| | - Connie Celum
- Department of Global Health, University of Washington, School of Public Health, 908 Jefferson St, Seattle, WA 98104, United States
- Department of Medicine, Division of Allergy and Infectious Diseases, University of Washington, Seattle, WA, United States
| | - Fern Terris-Prestholt
- Department of Global Health and Development, London School of Hygiene and Tropical Medicine, London, United Kingdom
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18
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The Evidence for HIV Self-Testing to Increase HIV Testing Rates and the Implementation Challenges that Remain. Curr HIV/AIDS Rep 2020; 17:281-289. [PMID: 32519185 DOI: 10.1007/s11904-020-00504-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
PURPOSE OF REVIEW We describe the evidence regarding the impact of offering HIV self-testing (HIVST) and explore the gaps that need to be filled to design and implement HIVST programs. RECENT FINDINGS Numerous randomized controlled trials found that offering HIVST increases HIV testing rates. However, these trials used an oral HIVST that was provided for free and there is no research examining the impact of offering blood-based (finger prick) kits or charging for HIVST kits. The trials also used various methods for distributing the HIVST kits, but there is little research comparing distribution methods. Study participants varied in the HIV testing method they chose when given choices, suggesting that offering multiple HIV testing options may be needed to maximize testing rates. Despite the consistent finding that offering HIVST increases HIV testing rates, questions remain that need to be answered in order to maximize the potential of this new biomedical technology.
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19
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Gachohi J, Aduda J, Thuo R, Mung'atu J, Wamunyokoli F, Ngigi T, Athiany H, Kikuvi G, Mambo S, Gichaiya W, Matheri J, Mburugu P, Simba J, Otiwa C, Muriuki C, Mwaura J, Yariwo M, Kariuki B, Machua J, Mwangi C, Amoth P, Aman R, Kamau O, Muthoka K, Otieno J, Mwele P, Nzioka R, Karanja S. Public health challenges posed by delays in obtaining COVID-19 clearance for long-distance truckers across East Africa. GLOBAL EPIDEMIOLOGY 2020; 2:100039. [PMID: 33134910 PMCID: PMC7585377 DOI: 10.1016/j.gloepi.2020.100039] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 10/17/2020] [Accepted: 10/22/2020] [Indexed: 12/31/2022] Open
Affiliation(s)
- John Gachohi
- National COVID-19 Modelling Technical Committee, Kenya.,School of Public health, JKUAT, Kenya.,Washington State University, Global Health Kenya, Kenya
| | - Jane Aduda
- National COVID-19 Modelling Technical Committee, Kenya.,School of Mathematical Sciences, JKUAT, Kenya
| | - Reuben Thuo
- National COVID-19 Modelling Technical Committee, Kenya.,School of Medicine, JKUAT, Kenya
| | - Joseph Mung'atu
- National COVID-19 Modelling Technical Committee, Kenya.,School of Mathematical Sciences, JKUAT, Kenya
| | - Fred Wamunyokoli
- National COVID-19 Modelling Technical Committee, Kenya.,School of Biomedical Sciences, JKUAT, Kenya
| | - Thomas Ngigi
- National COVID-19 Modelling Technical Committee, Kenya.,School of Civil, Environmental and Geospatial Engineering, JKUAT, Kenya
| | - Henry Athiany
- National COVID-19 Modelling Technical Committee, Kenya.,School of Mathematical Sciences, JKUAT, Kenya
| | - Gideon Kikuvi
- National COVID-19 Modelling Technical Committee, Kenya.,School of Public health, JKUAT, Kenya
| | - Susan Mambo
- National COVID-19 Modelling Technical Committee, Kenya.,School of Public health, JKUAT, Kenya
| | - Wairimu Gichaiya
- National COVID-19 Modelling Technical Committee, Kenya.,ICT Directorate JKUAT, Kenya
| | - Joseph Matheri
- National COVID-19 Modelling Technical Committee, Kenya.,School of Medicine, JKUAT, Kenya
| | - Patrick Mburugu
- National COVID-19 Modelling Technical Committee, Kenya.,School of Medicine, JKUAT, Kenya
| | - Justus Simba
- National COVID-19 Modelling Technical Committee, Kenya.,School of Medicine, JKUAT, Kenya
| | - Carol Otiwa
- National COVID-19 Modelling Technical Committee, Kenya.,School of Civil, Environmental and Geospatial Engineering, JKUAT, Kenya
| | - Charles Muriuki
- National COVID-19 Modelling Technical Committee, Kenya.,School of Civil, Environmental and Geospatial Engineering, JKUAT, Kenya
| | - Joshua Mwaura
- National COVID-19 Modelling Technical Committee, Kenya.,School of Civil, Environmental and Geospatial Engineering, JKUAT, Kenya
| | - May Yariwo
- National COVID-19 Modelling Technical Committee, Kenya.,School of Civil, Environmental and Geospatial Engineering, JKUAT, Kenya
| | - Beatrice Kariuki
- National COVID-19 Modelling Technical Committee, Kenya.,Health Cord Network, Nairobi, Kenya
| | - Joseph Machua
- National COVID-19 Modelling Technical Committee, Kenya.,Kenya Forestry Research Institute, Nairobi, Kenya
| | | | | | | | | | - Kennedy Muthoka
- National COVID-19 Modelling Technical Committee, Kenya.,Palladium, Kenya
| | - Jacob Otieno
- National COVID-19 Modelling Technical Committee, Kenya.,Palladium, Kenya
| | | | | | - Simon Karanja
- National COVID-19 Modelling Technical Committee, Kenya.,School of Public health, JKUAT, Kenya.,Afya Analytics, Kenya
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20
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Ong JJ, De Abreu Lourenco R, Street D, Smith K, Jamil MS, Terris-Prestholt F, Fairley CK, McNulty A, Hynes A, Johnson K, Chow EPF, Bavinton B, Grulich A, Stoove M, Holt M, Kaldor J, Guy R. The Preferred Qualities of Human Immunodeficiency Virus Testing and Self-Testing Among Men Who Have Sex With Men: A Discrete Choice Experiment. VALUE IN HEALTH : THE JOURNAL OF THE INTERNATIONAL SOCIETY FOR PHARMACOECONOMICS AND OUTCOMES RESEARCH 2020; 23:870-879. [PMID: 32762988 DOI: 10.1016/j.jval.2020.04.1826] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Revised: 02/27/2020] [Accepted: 04/11/2020] [Indexed: 06/11/2023]
Abstract
OBJECTIVES Human immunodeficiency virus self-testing (HIVST) is a promising approach to improve HIV testing coverage. We aimed to understand HIV testing preferences of men who have sex with men (MSM) to optimize HIVST implementation. METHODS Discrete choice experiments (DCEs) were conducted among HIV-negative MSM living in Australia and aged ≥18 years. Men completed 1 of 2 DCEs: DCETest for preferred qualities of HIV testing (price, speed, window period, test type, and collector of specimen) and DCEKits for preferred qualities of HIVST kits (price, location of access, packaging, and usage instructions). Latent class conditional logit regression was used to explore similarities (or "classes") in preference behavior. RESULTS Overall, the study recruited 1606 men: 62% born in Australia, who had an average age of 36.0 years (SD 11.7), and a self-reported median of 4 (interquartile range 2-8) sexual partners in the last 6 months. The respondents to DCETest was described by 4 classes: "prefer shorter window period" (36%), "prefer self-testing" (27%), "prefer highly accurate tests" (22%), and "prefer low prices" (15%). Respondents to DCEKits were described by 4 classes: "prefer low prices" (48%), "prefer retail access (from pharmacy or online stores)" (29%), "prefer access at sex venues" (15%), and "prefer to buy from healthcare staff" (12%). Preferences varied by when someone migrated to Australia, age, frequency of testing, and number of sexual partners. CONCLUSION A subset of MSM, particularly infrequent testers, value access to HIVST. Expanding access to HIVST kits through online portals and pharmacies and at sex venues should be considered.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Adam Hynes
- Thorne Harbour Health, Melbourne, Australia
| | | | | | | | | | | | - Martin Holt
- University of New South Wales, Sydney, Australia
| | - John Kaldor
- University of New South Wales, Sydney, Australia
| | - Rebecca Guy
- University of New South Wales, Sydney, Australia
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21
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Schaffer EM, Gonzalez JM, Wheeler SB, Kwarisiima D, Chamie G, Thirumurthy H. Promoting HIV Testing by Men: A Discrete Choice Experiment to Elicit Preferences and Predict Uptake of Community-based Testing in Uganda. APPLIED HEALTH ECONOMICS AND HEALTH POLICY 2020; 18:413-432. [PMID: 31981135 PMCID: PMC7255957 DOI: 10.1007/s40258-019-00549-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
BACKGROUND AND OBJECTIVES HIV testing is essential to access HIV treatment and care and plays a critical role in preventing transmission. Despite this, testing coverage is low among men in sub-Saharan Africa. Community-based testing has demonstrated potential to expand male testing coverage, yet scant evidence reveals how community-based services can be designed to optimize testing uptake. We conducted a discrete choice experiment (DCE) to elicit preferences and predict uptake of community-based testing by men in Uganda. METHODS Hypothetical choices between alternative community-based testing services and the option to opt-out of testing were presented to a random, population-based sample of 203 adult male residents. The testing alternatives varied by service delivery model (community health campaign, counselor-administered home-based testing, distribution of HIV self-test kits at local pharmacies), availability of multi-disease testing, access to antiretroviral therapy (ART), and provision of a US$0.85 incentive. We estimated preferences using a random parameters logit model and explored whether preferences varied by participant characteristics through subgroup analyses. We simulated uptake when a single and when two community-based testing services are made available, using reference values of observed uptake to calibrate predictions. RESULTS The share of the adult male population predicted to test for HIV ranged from 0.15 to 0.91 when a single community-based testing service is made available and from 0.50 to 0.96 when two community-based services are provided concurrently. ART access was the strongest driver of choices (relative importance [RI] = 3.01, 95% confidence interval [CI]: 1.74-4.29), followed by the service delivery model (RI = 1.27, 95% CI 0.72-1.82) and availability of multi-disease testing (RI = 1.27, 95% CI 0.09-2.45). A US$0.85 incentive had the least yet still significant influence on choices (RI = 0.77, 95% CI 0.06-1.49). Men who perceived their risk of having HIV to be relatively elevated had higher predicted uptake of HIV self-test kits at local pharmacies, as did young adult men compared to men aged ≥ 30 years. Men who earned ≤ the daily median income had higher predicted uptake of all community-based testing services versus men who earned above the daily median income. CONCLUSION Substantial opportunity exists to optimize the delivery of HIV testing to expand uptake by men; using an innovative DCE, we deliver timely, actionable guidance for promoting community-based testing by men in Uganda. We advance the stated preference literature methodologically by describing how we constructed and evaluated a pragmatic experimental design, used interaction terms to conduct subgroup analyses, and harnessed participant-specific preference estimates to predict and calibrate testing uptake.
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Affiliation(s)
- Elisabeth M Schaffer
- Data Science to Patient Value, University of Colorado School of Medicine, Anschutz Medical Campus, Aurora, CO, USA.
- Department of Health Policy and Management, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
| | | | - Stephanie B Wheeler
- Department of Health Policy and Management, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | | | - Gabriel Chamie
- Division of HIV, Infectious Diseases, and Global Medicine, Department of Medicine, University of California San Francisco, San Francisco, CA, USA
| | - Harsha Thirumurthy
- Department of Medical Ethics & Health Policy, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
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22
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Uptake and acceptability of assisted and unassisted HIV self-testing among men who purchase sex in brothels in Indonesia: a pilot intervention study. BMC Public Health 2020; 20:730. [PMID: 32429950 PMCID: PMC7238614 DOI: 10.1186/s12889-020-08812-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Accepted: 04/29/2020] [Indexed: 02/08/2023] Open
Abstract
Background Along with sexual partners of other high-risk groups, men who purchase sex (MWPS) represented 18% of new HIV diagnoses worldwide in 2018. They are therefore an important population for HIV prevention globally. Despite very low HIV testing coverage among MWPS in many countries, the role of HIV self-testing to increase testing coverage has not been explored. We, therefore, conducted a pilot intervention study to evaluate the uptake and acceptability of assisted and unassisted HIV self-testing among MWPS in Indonesia. Methods MWPS attending seven brothels in Bali between December 2017 and January 2018 were recruited by lay health providers to participate in a brief health survey, and then invited to have a HIV self-test (assisted or unassisted) with an OraQuick® ADVANCE Rapid HIV-1/2 Antibody Test and complete a post-test acceptability survey. Results A total of 292 men completed the health survey (response rate: 70%) and 188 (64.6%) accepted HIV self-testing. Of these men, 13.3% had ever tested for HIV and 58.9% reported condom use at their last sexual encounter with a brothel-based female sex worker. Nearly all men (98.9%) who accepted a HIV self-test preferred assisted HIV self-testing – of whom 83.9% preferred to be fully assisted and 16.1% opted to be partially assisted and read their results privately. Of the men who accepted the test and showed the result to the lay health providers, 4 (2.1%) received reactive results. Linkage following HIV self-test is a concern, as none of the four men with a reactive result attended HIV testing at the recommended referral HIV testing clinic over a two-month follow-up period. Conclusions This study is the first to investigate the acceptance of HIV self-testing when offered to MWPS in brothels by lay health providers. The high uptake of HIV self-testing suggests that this testing model is acceptable and could increase the very low HIV testing coverage among MWPS. The strong preference for fully assisted HIV self-testing highlights the importance of involving lay health providers in future testing programs. When scaling up HIV self-testing programmatically, strategies to improve linkage-to-care should be considered and evaluated.
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23
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Differentiated Care Preferences of Stable Patients on Antiretroviral Therapy in Zambia: A Discrete Choice Experiment. J Acquir Immune Defic Syndr 2020; 81:540-546. [PMID: 31021988 PMCID: PMC6625870 DOI: 10.1097/qai.0000000000002070] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Supplemental Digital Content is Available in the Text. Although differentiated service delivery (DSD) models for stable patients on antiretroviral therapy (ART) offer a range of health systems innovations, their comparative desirability to patients remains unknown. We conducted a discrete choice experiment to quantify service attributes most desired by patients to inform model prioritization.
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24
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McGrady ME, Pai ALH, Prosser LA. Using discrete choice experiments to develop and deliver patient-centered psychological interventions: a systematic review. Health Psychol Rev 2020; 15:314-332. [PMID: 31937184 DOI: 10.1080/17437199.2020.1715813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Developing and/or tailoring psychological interventions to align with patient preferences is a critical component of patient-centered care and has the potential to improve patient engagement and treatment outcomes. Discrete choice experiments (DCEs) are a quantitative method of assessing patient preferences that offer numerous strengths (i.e., ability to account for trade-offs), but are not routinely incorporated into health psychology coursework, likely leaving many unaware of the potential benefits of this methodology. To highlight the potential applications of DCEs within health psychology, this systematic review synthesises previous efforts to utilise DCEs to inform the design of patient-centered psychological care, defined as interventions targeting psychological (e.g., depression, anxiety) or behavioural health (e.g., pain management, adherence) concerns. Literature searches were conducted in March 2017 and November 2019 for articles reporting on DCEs using the terms 'discrete choice', 'conjoint', or 'stated preference'. Thirty-nine articles met all inclusion criteria and used DCEs to understand patient preferences regarding psychosocial clinical services (n = 12), lifestyle behaviour change interventions (n = 11), HIV prevention and/or intervention services (n = 10), disease self-management programmes (n = 4), or other interventions (n = 2). Clinical implications as well as limitations and directions for future research are discussed.
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Affiliation(s)
- Meghan E McGrady
- Division of Behavioral Medicine and Clinical Psychology, Patient and Family Wellness Center, Cancer and Blood Diseases Institute; Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Ahna L H Pai
- Division of Behavioral Medicine and Clinical Psychology, Patient and Family Wellness Center, Cancer and Blood Diseases Institute; Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Lisa A Prosser
- Department of Pediatrics, Child Health Evaluation and Research Center, University of Michigan, Ann Arbor, MI, USA
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25
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Young Women's Stated Preferences for Biomedical HIV Prevention: Results of a Discrete Choice Experiment in Kenya and South Africa. J Acquir Immune Defic Syndr 2019; 80:394-403. [PMID: 30633040 PMCID: PMC6410963 DOI: 10.1097/qai.0000000000001945] [Citation(s) in RCA: 66] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Supplemental Digital Content is Available in the Text. Background: Integrating end-user perspectives into the design of new biomedical HIV prevention products is recognized as vital to informing the product development pipeline. Setting: Kisumu, Kenya; and Soshanguve, South Africa. Methods: We conducted a discrete choice experiment survey with 536 women aged 18–30 years to assess preferences for hypothetical HIV prevention products characterized by the attributes of efficacy, pregnancy prevention, delivery form, dosing frequency, and side effects. Participants included product-experienced women from Tablet, Ring, Injection as Options TRIO, a cross-over clinical study evaluating 3 placebo delivery forms (oral tablets, vaginal rings, and injections), and a product-naive sample recruited from the same communities. Analyses used random parameters logit and latent class models. Results: HIV prevention efficacy was a strong determinant of stated choice overall; however, in South Africa, delivery form was just as important, with an injection every 2–3 months most preferred and a daily oral tablet least preferred. In Kenya, product-experienced women preferred monthly injections and least preferred a monthly ring. Respondents indicated a preference for multipurpose prevention technologies that combine HIV and pregnancy protection. Latent class analyses confirmed these findings and delineated heterogeneity in preferences across subgroups defined by age, past experience with the delivery forms, and education. Conclusions: Despite an overall preference for products with high efficacy, we identified attributes salient to future uptake and use of HIV prevention products. Preferences for injectable products underscored interest in this pre-exposure prophylaxis delivery form. Likewise, the multipurpose prevention technology feature was valued in both Kenya and South Africa and most influenced interest in vaginal rings.
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26
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Korte JE, Strauss M, Ba A, Buregyeya E, Matovu JKB, Kisa R, Musoke W, Chemusto H, Vrana-Diaz CJ, Malek AM, Wanyenze RK, George G. HIV testing preferences among pregnant women attending antenatal care and their male partners: a discrete choice experiment in Uganda. AFRICAN JOURNAL OF AIDS RESEARCH : AJAR 2019; 18:332-340. [PMID: 31779576 PMCID: PMC6890225 DOI: 10.2989/16085906.2019.1686032] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
HIV testing rates remain stubbornly low among men - a crucial target population for reaching the ambitious global and regional goals of the HIV programme. In an era of declining donor funding, identifying cost-effective strategies to increase testing rates amongst men remains paramount. Antenatal care is an effective entry-point for the delivery of HIV testing services for women, and partner testing presents an important opportunity to reach their male partners. We present the results of a discrete choice experiment in Uganda, examining preferences among 824 pregnant women and 896 male partners regarding service delivery characteristics of HIV testing. Both men and women preferred nurse administered testing to self-testing (OR = 0.835; p < 0.001), oral testing over a finger-prick test (OR = 1.176; p < 0.001) and testing with a partner over testing alone (OR = 1.230; p < 0.001). Men had a preference for testing at home compared to testing at a clinic (OR = 1.099; p = 0.024), but women were indifferent regarding the testing location. The cost of testing had the biggest effect on preferences. Free testing was preferred over a cost of US$2.90 (OR = 0.781; p < 0.001) or US$2.00 (OR = 0.670; p < 0.001). Offering an incentive of US$3.40 increased men's preferences compared to a free test (OR = 1.168; p < 0.001), although this did not affect women's preferences. Partner testing linked to antenatal care is a potential strategy to increase testing coverage among men, particularly given the preference for partner testing - provided costs to clients remain low. Future cost-effectiveness evaluations should investigate the economic impact of reaching men using these strategies.
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Affiliation(s)
- Jeffrey E. Korte
- Department of Public Health Sciences, Medical University of South Carolina, Charleston SC, USA
| | - Michael Strauss
- Health Economics and HIV and AIDS Research Division (HEARD), University of KwaZulu-Natal, Durban, South Africa
| | - Aissatou Ba
- Department of Public Health Sciences, Medical University of South Carolina, Charleston SC, USA
| | | | | | - Rose Kisa
- Makerere University School of Public Health, Kampala, Uganda
| | | | | | - Caroline J. Vrana-Diaz
- Department of Public Health Sciences, Medical University of South Carolina, Charleston SC, USA
| | - Angela M. Malek
- Department of Public Health Sciences, Medical University of South Carolina, Charleston SC, USA
| | | | - Gavin George
- Health Economics and HIV and AIDS Research Division (HEARD), University of KwaZulu-Natal, Durban, South Africa
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27
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Humphrey JM, Naanyu V, MacDonald KR, Wools-Kaloustian K, Zimet GD. Stated-preference research in HIV: A scoping review. PLoS One 2019; 14:e0224566. [PMID: 31665153 PMCID: PMC6821403 DOI: 10.1371/journal.pone.0224566] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2019] [Accepted: 10/16/2019] [Indexed: 12/21/2022] Open
Abstract
Discrete choice experiments (DCE), conjoint analysis (CA), and best-worst scaling (BWS) are quantitative techniques for estimating consumer preferences for products or services. These methods are increasingly used in healthcare research, but their applications within the field of HIV research have not yet been described. The objective of this scoping review was to systematically map the extent and nature of published DCE, CA, and BWS studies in the field of HIV and identify priority areas where these methods can be used in the future. Online databases were searched to identify published HIV-related DCE, CA and BWS studies in any country and year as the primary outcome. After screening 1,496 citations, 57 studies were identified that were conducted in 26 countries from 2000-2017. The frequency of published studies increased over time and covered HIV themes relating to prevention (n = 25), counselling and testing (n = 10), service delivery (n = 10), and antiretroviral therapy (n = 12). Most studies were DCEs (63%) followed by CA (37%) and BWS (4%). The median [IQR] sample size was 288 [138-496] participants, and 74% of studies used primary qualitative data to develop attributes. Only 30% of studies were conducted in sub-Saharan Africa where the burden of HIV is highest. Moreover, few studies surveyed key populations including men who have sex with men, transgender people, pregnant and postpartum women, adolescents, and people who inject drugs. These populations represent priorities for future stated-preference research. This scoping review can help researchers, policy makers, program implementers, and health economists to better understand the various applications of stated-preference research methods in the field of HIV.
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Affiliation(s)
- John M. Humphrey
- Department of Medicine, Indiana University, Indianapolis, Indiana, United States of America
| | - Violet Naanyu
- Department of Behavioral Sciences, Moi University, Eldoret, Uasin Gishu County, Kenya
- AMPATH Program, Eldoret, Uasin Gishu County, Kenya
| | - Katherine R. MacDonald
- Department of Pediatrics, Indiana University, Indianapolis, Indiana, United States of America
| | - Kara Wools-Kaloustian
- Department of Medicine, Indiana University, Indianapolis, Indiana, United States of America
| | - Gregory D. Zimet
- Department of Pediatrics, Indiana University, Indianapolis, Indiana, United States of America
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28
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Lalla-Edward ST, Fischer AE, Venter WDF, Scheuermaier K, Meel R, Hankins C, Gomez G, Klipstein-Grobusch K, Draaijer M, Vos AG. Cross-sectional study of the health of southern African truck drivers. BMJ Open 2019; 9:e032025. [PMID: 31662399 PMCID: PMC6830589 DOI: 10.1136/bmjopen-2019-032025] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
OBJECTIVES Lifestyle and working conditions of truck drivers predisposes them to risk-factors associated with communicable and non-communicable diseases, but little is known about the health status of African truck driver. This study aims to assess a cross-section of truckers in South Africa to describe their health information. SETTING The study took place across three truck-stop rest areas in the South African provinces of Free State and Gauteng. PARTICIPANTS Eligibility criteria included being males aged 18 years and older, full-time employment as a long-distance truck driver. A total of 614 male truck drivers participated; 384 (63%) were Zimbabwean and 325 (55%) completed high-school. PRIMARY AND SECONDARY OUTCOME MEASURES The trucker survey explored demographics; working conditions; sexual, eating and sleeping behaviours; mental health status, medical history and cardiac risk-factors. Medical assessments included physical measurements, glucose and lipid measurements, ECG, carotid intima-media thickness (CIMT) and cardiac ultrasound. RESULTS In the previous month, 554 (91%) participants were sexually active; 522 (86%) had sex with a regular partner; 174 (27%) with a casual partner; 87 (14%) with a sex worker. Average time driving was 10 hours/day, 20 days/month, 302 (50%) never worked night shifts and 74 (12%) worked nights approximately four times per week. 112 (18%) experienced daytime sleepiness and 59 (10%) were ever hospitalised from an accident. Forty-seven (8%, 95% CI 5.3 to 9.5) were HIV-positive, with half taking antiretrovirals. Forty-eight (8%) truckers had some moderate depression, while 21 (4%) suffered from post-traumatic stress disorder. Reported tuberculosis, myocardial infarction, and diabetes were <3%. Prominent cardiac risk-factors included smoking (n=63, 11%), consuming alcohol (>15 drinks/week) (n=54, 9%), overweight/obesity (n=417, 69%), and hypertension (n=220, 36%,95% CI 32.1 to 39.7). ECG results showed 23 (4.9%) and 29 (5.3%) drivers had left ventricular hypertrophy using the Cornell criterion and product, respectively. CIMT measurements indicated nine (4.2%) drivers had a carotid atherosclerotic plaque. CONCLUSION This first holistic assessment of health among southern African male truck drivers demonstrates substantial addressable cardiovascular risk factors, mental health issues and sexual risk behaviours.
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Affiliation(s)
- Samanta Tresha Lalla-Edward
- Ezintsha, a sub-division of Wits Reproductive Health and HIV Institute, University of the Witwatersrand, Johannesburg, South Africa
| | - Alex Emilio Fischer
- Ezintsha, a sub-division of Wits Reproductive Health and HIV Institute, University of the Witwatersrand, Johannesburg, South Africa
| | - W D Francois Venter
- Ezintsha, a sub-division of Wits Reproductive Health and HIV Institute, University of the Witwatersrand, Johannesburg, South Africa
| | - Karine Scheuermaier
- Wits Sleep Laboratory, Brain Function Research Group, School of Physiology, University of the Witwatersrand, Johannesburg, South Africa
| | - Ruchika Meel
- Department of Internal Medicine, Division of Cardiology, Chris Hani Baragwanath Hospital, University of the Witwatersrand, Johannesburg, South Africa
| | - Catherine Hankins
- Department of Global Health and Amsterdam Institute for Global Health and Development, University of Amsterdam, Amsterdam, The Netherlands
- Department of Epidemiology, Biostatistics, and Occupational Health, Faculty of Medicine, McGill University, Montreal, Quebec, Canada
| | - Gabriela Gomez
- Department of Global Health and Development, London School of Hygiene and Tropical Medicine, London, UK
| | - Kerstin Klipstein-Grobusch
- Julius Global Health, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
- Division of Epidemiology and Biostatistics, School of Public Health, University of the Witwatersrand Faculty of Health Sciences, Johannesburg, South Africa
| | - Melvin Draaijer
- Amsterdam University Medical Centers, Location VU Medical Center, Department of Global Health, Vrije Universiteit, Amsterdam, The Netherlands
| | - Alinda G Vos
- Ezintsha, a sub-division of Wits Reproductive Health and HIV Institute, University of the Witwatersrand, Johannesburg, South Africa
- Julius Global Health, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
- Department of Internal Medicine and Infectious Diseases, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
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29
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Pan SW, Durvasula M, Ong JJ, Liu C, Tang W, Fu H, Wei C, Wang C, Terris-Prestholt F, Tucker JD. No Place Like Home? Disentangling Preferences for HIV Testing Locations and Services Among Men Who Have Sex with Men in China. AIDS Behav 2019; 23:847-859. [PMID: 30565095 PMCID: PMC6458980 DOI: 10.1007/s10461-018-2366-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
In China, some health departments and gay community-based organizations have begun to offer home-based HIV testing kits in order to augment test uptake among men who have sex with men (MSM). However, HIV test preferences and motivations for home-testing among MSM in China are not well understood. The HIV testing preferences of 803 MSM throughout China were evaluated using single-item assessment and a discrete choice experiment (DCE). In both the single-item assessment and DCE, participants expressed strong preference for free and anonymous testing by health professionals. Both approaches also indicated that naïve testers most prefer home testing. However, among previous testers, the single-item assessment indicated that "home" was the most preferred testing location (vs. hospital or clinic), while the DCE indicated that "home" was the least preferred testing location after controlling for anonymity. HIV home-testing may have limited appeal to previously tested Chinese MSM if anonymity is not maintained.
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Affiliation(s)
- Stephen W Pan
- Department of Health and Environmental Sciences, Xi'an Jiaotong-Liverpool University, 111 Ren'ai Road, Suzhou Dushu Lake Higher Education Town, Suzhou, 215123, Jiangsu Province, China.
- UNC-Project China, Guangzhou, China.
| | - Maya Durvasula
- Department of Economics, Duke University, Durham, NC, USA
| | - Jason J Ong
- Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London, UK
- Central Clinical School, Monash University, Clayton, VIC, Australia
| | - Chuncheng Liu
- UNC-Project China, Guangzhou, China
- Department of Sociology, University of California at San Diego, San Diego, CA, USA
| | - Weiming Tang
- UNC-Project China, Guangzhou, China
- School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Hongyun Fu
- Eastern Virginia Medical School, Norfolk, VA, USA
| | - Chongyi Wei
- School of Public Health, Rutgers University, New Brunswick, NJ, USA
| | - Cheng Wang
- Dermatology Hospital, Southern Medical University, Guangzhou, China
| | - Fern Terris-Prestholt
- Department of Global Health and Development, Faculty of Public Health and Policy, London School of Hygiene and Tropical Medicine, London, UK
| | - Joseph D Tucker
- UNC-Project China, Guangzhou, China
- Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London, UK
- School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
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Kelvin EA, George G, Kinyanjui S, Mwai E, Romo ML, Oruko F, Odhiambo JO, Nyaga EN, Mantell JE, Govender K. Announcing the availability of oral HIV self-test kits via text message to increase HIV testing among hard-to-reach truckers in Kenya: a randomized controlled trial. BMC Public Health 2019; 19:7. [PMID: 30606161 PMCID: PMC6318910 DOI: 10.1186/s12889-018-6345-1] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2018] [Accepted: 12/19/2018] [Indexed: 11/10/2022] Open
Abstract
Background Truckers in sub-Saharan Africa are at higher risk of contracting HIV than the general population. HIV self-testing may be a way to increase testing rates in this high-risk population. The objective of this randomized controlled trial was to assess whether informing truckers who do not test for HIV regularly about the availability of HIV self-testing kits at roadside wellness centers in Kenya using text messages would increase HIV testing rates compared to the current program in which they are sent text messages about the availability of HIV testing in general. Methods A sample of 2262 male truckers registered in the North Star Alliance electronic health record system who, based on these records, were not testing for HIV regularly were randomized to one of three study groups in which they were sent text messages about the availability of (1) oral HIV self-test kits at all 8 North Star Alliance Kenya clinics that was sent three times (intervention), (2) HIV testing in general (not self-testing) at all North Star Alliance clinics sent three times (enhanced standard of care [SOC]), or (3) HIV testing in general (not self-testing) at all North Star Alliance clinics sent one time (SOC). We looked at HIV testing over a 2-month study period following the first text. Results Truckers in the intervention group were significantly more likely to test for HIV compared to those in the enhanced SOC (OR = 2.7, p = 0.009). There was no difference in HIV testing between those in the enhanced SOC and the SOC groups. Of those in the intervention group who tested, 64.5% chose the self-test and 35.5% chose the standard provider-administered blood-based HIV test. Although the intervention more than doubled HIV testing rates, because HIV testing rates were so low in this population (by design as we selected irregular testers), even in the intervention group more than 96% of participants did not test. Conclusions Announcing the availability of HIV self-testing via text message increased HIV testing rates among truckers who were not regularly accessing HIV testing. However, self-testing is only a partial solution to increasing testing rates in this hard to reach population. Trial registration This trial was registered prior to enrollment at the Registry for International Impact Evaluations (RIDIE STUDY ID: 582a2462ae2ab): http://ridie.3ieimpact.org/index.php?r=search/detailView&id=492. It was also registered after completion at ClinicalTrials.gov (ClinicalTrials.gov Identifier: NCT03662165): https://clinicaltrials.gov/ct2/show/NCT03662165?term=NCT03662165&type=Intr&cond=HIV&rank=1.
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Affiliation(s)
- Elizabeth A Kelvin
- Department of Epidemiology and Biostatistics, CUNY Graduate School of Public Health and Health Policy, City University of New York, 55 West 125th Street, New York, NY, 10027, USA. .,CUNY Institute for Implementation Science in Population Health, City University of New York, 55 West 125th Street, New York, NY, 10027, USA.
| | - Gavin George
- Health Economics and HIV and AIDS Research Division, University of KwaZulu-Natal, Westville Campus, J block, Level 4, University Road, Durban, South Africa
| | | | - Eva Mwai
- North Star Alliance, PO Box 165, Nairobi, 00202, Kenya
| | - Matthew L Romo
- Department of Epidemiology and Biostatistics, CUNY Graduate School of Public Health and Health Policy, City University of New York, 55 West 125th Street, New York, NY, 10027, USA.,CUNY Institute for Implementation Science in Population Health, City University of New York, 55 West 125th Street, New York, NY, 10027, USA
| | - Faith Oruko
- North Star Alliance, PO Box 165, Nairobi, 00202, Kenya
| | | | - Eston N Nyaga
- North Star Alliance, PO Box 165, Nairobi, 00202, Kenya
| | - Joanne E Mantell
- HIV Center for Clinical and Behavioral Studies, Department of Psychiatry, Division of Gender, Sexuality and Health, New York State Psychiatric Institute & Columbia University, 1051 Riverside Drive, Unit 15, New York, NY, 10032, USA
| | - Kaymarlin Govender
- Health Economics and HIV and AIDS Research Division, University of KwaZulu-Natal, Westville Campus, J block, Level 4, University Road, Durban, South Africa
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Yotebieng M, Brazier E, Addison D, Kimmel AD, Cornell M, Keiser O, Parcesepe AM, Onovo A, Lancaster KE, Castelnuovo B, Murnane PM, Cohen CR, Vreeman RC, Davies M, Duda SN, Yiannoutsos CT, Bono RS, Agler R, Bernard C, Syvertsen JL, Sinayobye JD, Wikramanayake R, Sohn AH, von Groote PM, Wandeler G, Leroy V, Williams CF, Wools‐Kaloustian K, Nash D. Research priorities to inform "Treat All" policy implementation for people living with HIV in sub-Saharan Africa: a consensus statement from the International epidemiology Databases to Evaluate AIDS (IeDEA). J Int AIDS Soc 2019; 22:e25218. [PMID: 30657644 PMCID: PMC6338103 DOI: 10.1002/jia2.25218] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Accepted: 11/07/2018] [Indexed: 12/14/2022] Open
Abstract
INTRODUCTION "Treat All" - the treatment of all people with HIV, irrespective of disease stage or CD4 cell count - represents a paradigm shift in HIV care that has the potential to end AIDS as a public health threat. With accelerating implementation of Treat All in sub-Saharan Africa (SSA), there is a need for a focused agenda and research to identify and inform strategies for promoting timely uptake of HIV treatment, retention in care, and sustained viral suppression and addressing bottlenecks impeding implementation. METHODS The Delphi approach was used to develop consensus around research priorities for Treat All implementation in SSA. Through an iterative process (June 2017 to March 2018), a set of research priorities was collectively formulated and refined by a technical working group and shared for review, deliberation and prioritization by more than 200 researchers, implementation experts, policy/decision-makers, and HIV community representatives in East, Central, Southern and West Africa. RESULTS AND DISCUSSION The process resulted in a list of nine research priorities for generating evidence to guide Treat All policies, implementation strategies and monitoring efforts. These priorities highlight the need for increased focus on adolescents, men, and those with mental health and substance use disorders - groups that remain underserved in SSA and for whom more effective testing, linkage and care strategies need to be identified. The priorities also reflect consensus on the need to: (1) generate accurate national and sub-national estimates of the size of key populations and describe those who remain underserved along the HIV-care continuum; (2) characterize the timeliness of HIV care and short- and long-term HIV care continuum outcomes, as well as factors influencing timely achievement of these outcomes; (3) estimate the incidence and prevalence of HIV-drug resistance and regimen switching; and (4) identify cost-effective and affordable service delivery models and strategies to optimize uptake and minimize gaps, disparities, and losses along the HIV-care continuum, particularly among underserved populations. CONCLUSIONS Reflecting consensus among a broad group of experts, researchers, policy- and decision-makers, PLWH, and other stakeholders, the resulting research priorities highlight important evidence gaps that are relevant for ministries of health, funders, normative bodies and research networks.
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Affiliation(s)
| | - Ellen Brazier
- Institute for Implementation Science in Population HealthCity University of New YorkNew YorkNYUSA
- Department of Epidemiology and BiostatisticsGraduate School of Public Health and Health PolicyCity University of New YorkNew YorkNYUSA
| | - Diane Addison
- Institute for Implementation Science in Population HealthCity University of New YorkNew YorkNYUSA
- Department of Epidemiology and BiostatisticsGraduate School of Public Health and Health PolicyCity University of New YorkNew YorkNYUSA
| | - April D Kimmel
- Department of Health Behavior and PolicyVirginia Commonwealth University School of MedicineRichmondVAUSA
| | - Morna Cornell
- Centre for Infectious Disease Epidemiology& ResearchSchool of Public Health & Family MedicineUniversity of Cape TownCape TownSouth Africa
| | - Olivia Keiser
- Institute of Global HealthUniversity of GenevaGenevaSwitzerland
| | | | - Amobi Onovo
- University of North Carolina at Chapel HillChapel HillNCUSA
| | | | | | - Pamela M Murnane
- Center for AIDS Prevention StudiesDepartment of MedicineUniversity of California San FranciscoSan FranciscoCAUSA
| | - Craig R Cohen
- Department of Obstetrics, Gynecology & Reproductive SciencesBixby Center for Global Reproductive HealthUniversity of California San FranciscoSan FranciscoCAUSA
| | - Rachel C Vreeman
- Department of PediatricsIndiana University School of MedicineIndianapolisINUSA
| | - Mary‐Ann Davies
- School of Public Health and Family MedicineFaculty of Health SciencesUniversity of Cape TownCape TownSouth Africa
| | | | | | - Rose S Bono
- Department of Health Behavior and PolicyVirginia Commonwealth University School of MedicineRichmondVAUSA
| | | | - Charlotte Bernard
- InsermCentre INSERM U1219‐Epidémiologie‐BiostatistiqueSchool of Public Health (ISPED)University of BordeauxBordeauxFrance
| | | | | | - Radhika Wikramanayake
- Institute for Implementation Science in Population HealthCity University of New YorkNew YorkNYUSA
- Department of Epidemiology and BiostatisticsGraduate School of Public Health and Health PolicyCity University of New YorkNew YorkNYUSA
| | - Annette H Sohn
- TREAT AsiaamfAR – The Foundation for AIDS ResearchBangkokThailand
| | - Per M von Groote
- Institute of Social and Preventive Medicine (ISPM)University of BernBernSwitzerland
| | - Gilles Wandeler
- Institute of Social and Preventive Medicine (ISPM)University of BernBernSwitzerland
| | - Valeriane Leroy
- Inserm (French Institute of Health and Medical Research)UMR 1027 Université Toulouse 3ToulouseFrance
| | - Carolyn F Williams
- Epidemiology BranchDivision of AIDS at National Institute of Allergy and Infectious Diseases (NIAID)National Institute of Health (NIH)RockvilleMDUSA
| | | | - Denis Nash
- Institute for Implementation Science in Population HealthCity University of New YorkNew YorkNYUSA
- Department of Epidemiology and BiostatisticsGraduate School of Public Health and Health PolicyCity University of New YorkNew YorkNYUSA
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A Randomized Controlled Trial to Increase HIV Testing Demand Among Female Sex Workers in Kenya Through Announcing the Availability of HIV Self-testing Via Text Message. AIDS Behav 2019; 23:116-125. [PMID: 30109456 PMCID: PMC6342831 DOI: 10.1007/s10461-018-2248-5] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
We assessed whether informing female sex workers about the availability of HIV self-testing at clinics in Kenya using text messages would increase HIV testing rates. We selected a sample of 2196 female sex workers registered in an electronic health record system who were irregular HIV testers and randomized them to be sent a text message announcing the availability of (1) HIV self-test kits sent three times (intervention), (2) general HIV testing sent three times (enhanced standard of care [SOC]), or (3) general HIV testing sent one time (traditional SOC). Participants in the intervention arm were significantly more likely to test for HIV during 2-month follow-up compared to those in the enhanced SOC (OR 1.9, p = 0.001). There was no difference in HIV testing between those in the enhanced SOC and the traditional SOC arms. Announcing the availability of HIV self-testing via text message increased HIV testing among this high-risk group.
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Strauss M, George G, Mantell JE, Romo ML, Mwai E, Nyaga EN, Odhiambo JO, Govender K, Kelvin EA. Stated and revealed preferences for HIV testing: can oral self-testing help to increase uptake amongst truck drivers in Kenya? BMC Public Health 2018; 18:1231. [PMID: 30400898 PMCID: PMC6219162 DOI: 10.1186/s12889-018-6122-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2018] [Accepted: 10/15/2018] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Long-distance truck drivers in Africa are particularly at risk of HIV acquisition and offering self-testing could help increase testing coverage in this hard-to-reach population. The aims of this study are twofold: (1) to examine the preference structures of truck drivers in Kenya regarding HIV testing service delivery models and what they mean for the roll-out of HIV self-testing, and (2) to compare the preference data collected from a hypothetical discrete choice experiment with the actual choices made by participants in the intervention arm of a randomised controlled trial (RCT) who were offered HIV testing choices. METHODS Using data from 150 truck drivers, this paper examines whether the stated preferences regarding HIV testing in a discrete choice experiment predict the actual test selected when offered HIV testing choices. Conditional logit models were used for main effects analysis and stratified models were run by HIV testing choices made in the trial to assess if the attributes preferred differed by test chosen. RESULTS The strongest driver of stated preference among all participants was cost. However, two preferences diverged between those who actually chose self-testing in the RCT and those who chose a provider administered test: the type of test (p < 0.001) and the type of counselling (p = 0.003). Self-testers preferred oral-testing to finger-prick testing (OR 1.26 p = 0.005), while non-self-testers preferred finger-prick testing (OR 0.56 p < 0.001). Non-self-testers preferred in-person counselling to telephonic counselling (OR 0.64 p < 0.001), while self-testers were indifferent to type of counselling. Preferences in both groups regarding who administered the test were not significant. CONCLUSIONS We found stated preference structures helped explain the actual choices participants made regarding the type of HIV testing they accepted. Offering oral testing may be an effective strategy for increasing willingness to test among certain groups of truck drivers. However, the importance of in-person counselling and support, and concern that an oral test cannot detect HIV infection may mean that continuing to offer finger-prick testing at roadside wellness centres will best align with the preferences of those already attending these facilities. More research is needed to explore whether who administers the HIV test (provider versus self) makes any difference. TRIAL REGISTRATION This trial is registered with the Registry for International Development Impact Evaluations ( RIDE ID#55847d64a454f ).
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Affiliation(s)
- Michael Strauss
- Health Economics and HIV and AIDS Research Division, University of KwaZulu-Natal, 4th Floor J-Block, University of KwaZulu-Natal Westville Campus, University Drive, Durban, 4041 South Africa
| | - Gavin George
- Health Economics and HIV and AIDS Research Division, University of KwaZulu-Natal, 4th Floor J-Block, University of KwaZulu-Natal Westville Campus, University Drive, Durban, 4041 South Africa
| | - Joanne E. Mantell
- Division of Gender, Sexuality and Health, Department of Psychiatry, HIV Center for Clinical and Behavioral Studies, New York State Psychiatric Institute & Columbia University, 1051 Riverside Drive, New York, NY 10032 USA
| | - Matthew L. Romo
- Department of Epidemiology and Biostatistics, CUNY Graduate School of Public Health and Health Policy and Institute for Implementation Science in Population Health, City University of New York, 55 West 125th Street, New York, NY 10027 USA
| | - Eva Mwai
- North Star Alliance, PO Box 165, Nairobi, 00202 Kenya
| | | | | | - Kaymarlin Govender
- Health Economics and HIV and AIDS Research Division, University of KwaZulu-Natal, 4th Floor J-Block, University of KwaZulu-Natal Westville Campus, University Drive, Durban, 4041 South Africa
| | - Elizabeth A. Kelvin
- Department of Epidemiology and Biostatistics, CUNY Graduate School of Public Health and Health Policy and Institute for Implementation Science in Population Health, City University of New York, 55 West 125th Street, New York, NY 10027 USA
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George G, Chetty T, Strauss M, Inoti S, Kinyanjui S, Mwai E, Romo ML, Oruko F, Odhiambo JO, Nyaga E, Mantell JE, Govender K, Kelvin EA. Costing analysis of an SMS-based intervention to promote HIV self-testing amongst truckers and sex workers in Kenya. PLoS One 2018; 13:e0197305. [PMID: 29979704 PMCID: PMC6034789 DOI: 10.1371/journal.pone.0197305] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Accepted: 04/29/2018] [Indexed: 11/18/2022] Open
Abstract
Objective HIV testing rates in many sub-Saharan African countries have remained suboptimal, and there is an urgent need to explore strategic yet cost-effective approaches to increase the uptake of HIV testing, especially among high-risk populations. Methods A costing analysis was conducted for a randomized controlled trial (RCT) with male truckers and female sex workers (FSWs) registered in the electronic health record system (EHRS) of the North Star Alliance, which offers healthcare services at major transit hubs in Southern and East Africa. The RCT selected a sample of truckers and FSWs who were irregular HIV testers, according to the EHRS, and evaluated the effect of SMSs promoting the availability of HIV self-testing (HIVST) kits in Kenyan clinics (intervention program) versus a general SMS reminding clients to test for HIV (enhanced and standard program) on HIV testing rates. In this paper, we calculated costs from a provider perspective using a mixed-methods approach to identify, measure, and value the resources utilized within the intervention and standard programs. The results of the analysis reflect the cost per client tested. Results The cost of offering HIVST was calculated to be double that of routine facility-based testing (USD 10.13 versus USD 5.01 per client tested), primarily due to the high price of the self-test kit. In the two study arms that only offered provider-administered HIV testing in the clinic, only 1% of truckers and 6% of FSWs tested during the study period, while in the intervention arm, which also offered HST, approximately 4% of truckers and 11% of FSWs tested. These lower than expected outcomes resulted in relatively high cost per client estimates for all three study arms. Within the intervention arm, 65% of truckers and 72% of FSWs who tested chose the HIVST option. However, within the intervention arm, the cost per additional client tested was lower for FSWs than for truckers, at USD 0.15 per additional client tested versus USD 0.58 per additional client tested, driven primarily by the higher response rates. Conclusion Whilst the availability of HIVST increased HIV testing among both truckers and FSWs, the cost of providing HIVST is higher than that of a routine health facility-based test, driven primarily by the price of the HIV self-test kit. Future research needs to identify strategies which increase demand for HIVST, and determine whether these strategies and the subsequent increased demand for HIVST are cost-effective in relation to the conventional facility based testing currently available.
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Affiliation(s)
- Gavin George
- Health Economics and HIV and AIDS Research Division, University of KwaZulu-Natal, Durban, South Africa
- * E-mail:
| | - Taruna Chetty
- Health Economics and HIV and AIDS Research Division, University of KwaZulu-Natal, Durban, South Africa
| | - Michael Strauss
- Health Economics and HIV and AIDS Research Division, University of KwaZulu-Natal, Durban, South Africa
| | | | | | - Eva Mwai
- North Star Alliance, Nairobi, Kenya
| | - Matthew L. Romo
- Department of Epidemiology and Biostatistics, CUNY Graduate School of Public Health and Health Policy, City University of New York, New York, United States of America
- Institute for Implementation Science in Population Health, City University of New York, New York, United States of America
| | | | | | | | - Joanne E. Mantell
- HIV Center for Clinical and Behavioral Studies, Department of Psychiatry, Division of Gender, Sexuality and Health, New York State Psychiatric Institute & Columbia University, New York, New York, United States of America
| | - Kaymarlin Govender
- Health Economics and HIV and AIDS Research Division, University of KwaZulu-Natal, Durban, South Africa
| | - Elizabeth A. Kelvin
- Department of Epidemiology and Biostatistics, CUNY Graduate School of Public Health and Health Policy, City University of New York, New York, United States of America
- Institute for Implementation Science in Population Health, City University of New York, New York, United States of America
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