ABSTRACT
Due to stigma or legal issues, populations with higher HIV risk are often hard to reach, which impedes accurate population estimation of HIV burden. To better sample hard-to-reach populations (HTRPs) for HIV surveillance, various sampling methods have been designed and/or used since HIV epidemic following the first reported AIDS cases in 1981. This paper describes the development and the assessment (i.e., validity and reproducibility) of approximately eight sampling methods (e.g., convenience sampling, snowball sampling, time location sampling, and respondent-driven sampling) for HTRPs in HIV surveillance, with a focus on respondent-driven sampling (RDS). Compared to other methods, RDS has been greatly assessed. However, current evidence is still inadequate for RDS to be considered the best option for sampling HTRPs. The field must continue to assess RDS and to develop new sampling approaches or modifications to existing approaches.
Subject(s)
HIV Infections , Population Surveillance , Sampling Studies , Humans , HIV Infections/epidemiology , Population Surveillance/methods , Reproducibility of ResultsABSTRACT
Background: Consistent evidence highlights the role of stigma in impairing healthcare access in people living with HIV (PLWH), men who have sex with men (MSM), and people with both identities. We developed an incognito standardized patient (SP) approach to obtain observations of providers to inform a tailored, relevant, and culturally appropriate stigma reduction training. Our pilot cluster randomized control trial assessed the feasibility, acceptability, and preliminary effects of an intervention to reduce HIV stigma, anti-gay stigma, and intersectional stigma. Methods: Design of the intervention was informed by the results of a baseline round of incognito visits in which SPs presented standardized cases to consenting doctors. The HIV status and sexual orientation of each case was randomly varied, and stigma was quantified as differences in care across scenarios. Care quality was measured in terms of diagnostic testing, diagnostic effort, and patient-centered care. Impact of the training, which consisted of didactic, experiential, and discussion-based modules, was assessed by analyzing results of a follow-up round of SP visits using linear fixed effects regression models. Results: Feasibility and acceptability among the 55 provider participants was high. We had a 87.3% recruitment rate and 74.5% completion rate of planned visits (N=238) with no adverse events. Every participant found the training content "highly useful" or "useful." Preliminary effects suggest that, relative to the referent case (HIV negative straight man), the intervention positively impacted testing for HIV negative MSM (0.05 percentage points [PP], 95% CI,-0.24, 0.33) and diagnostic effort in HIV positive MSM (0.23 standard deviation [SD] improvement, 95% CI, -0.92, 1.37). Patient-centered care only improved for HIV positive straight cases post-training relative to the referent group (SD, 0.57; 95% CI, -0.39, 1.53). All estimates lacked statistical precision, an expected outcome of a pilot RCT. Conclusions: Our pilot RCT demonstrated high feasibility, acceptability, and several areas of impact for an intervention to reduce enacted healthcare stigma in a low-/middle-income country setting. The relatively lower impact of our intervention on care outcomes for PLWH suggests that future trainings should include more clinical content to boost provider confidence in the safe and respectful management of patients with HIV.
ABSTRACT
ABSTRACTPre-exposure prophylaxis (PrEP) is a biomedical prevention approach that significantly reduces HIV acquisition. Our study aimed to explore factors associated with PrEP willingness and intention to adhere to PrEP among MSM through a cross-sectional survey in Nanjing, Jiangsu province, China. Location sampling (TLS) and online recruitment were used to recruit participants to gauge their PrEP willingness and intention to adhere. Of 309 HIV-negative/unknown serostatus MSM, 75.7% were willing to use PrEP and 55.3% had high intention to take PrEP daily. Willingness to use PrEP was positively associated with having a college degree or higher (AOR = 1.90, 95%CI: 1.11-3.26) and higher anticipated HIV stigma (AOR = 2.74, 95%CI: 1.13-6.61). Facilitators of intention to adhere included higher education levels (AOR = 2.12, 95%CI: 1.33-3.39) and higher anticipated HIV stigma (AOR = 3.65, 95%CI: 1.36-9.80), whereas a primary barrier was community homophobia (AOR = 0.43, 95%CI: 0.20-0.92). This study documented high willingness to use PrEP, yet lower intention to adhere to PrEP in a sample of MSM in China. Public interventions and programs to promote adherence of PrEP for MSM is urgently needed in China. Psychosocial factors should be addressed and taken into consideration for PrEP implementation and adherence programs.
Subject(s)
HIV Infections , Pre-Exposure Prophylaxis , Sexual and Gender Minorities , Male , Humans , Homosexuality, Male/psychology , Intention , Cross-Sectional Studies , HIV Infections/prevention & control , Patient Acceptance of Health Care , ChinaABSTRACT
Many countries worldwide have implemented dedicated measures, such as shelter at home, to contain the spread of the COVID-19 virus. However, those mitigation measures may have major implications for individuals living with someone abusive or controlling. Domestic violence (DV) may be one of the unintended consequences of public health measures due to increased various stressors and reduced access to support and services. There has been a lack of empirical research on DV victimization among gender and sexual minorities, a population vulnerable to interpersonal violence and its associated adverse health outcomes. This study investigates the prevalence of DV victimization among men who have sex with men (MSM) in Jiangsu Province, China, during the COVID-19 lockdown and its correlates with COVID-19-related psychosocial and health stressors. A total of 413 MSM were recruited via snowball sampling, venue-based, and internet-based sampling from four cities in Jiangsu Province. After providing informed consent, all participants completed study questionnaires, followed by HIV testing. Over a quarter of the participants (27.4%) reported DV victimization during the COVID-19 lockdown, including experience of verbal, physical, or sexual abuse. After adjusting sociodemographic factors, DV victimization was associated with various adverse experiences during the COVID-19 lockdown, including increased stress or anxiety level, increased alcohol use, and housing instability. Study findings underscore the prevalence of DV victimization among MSM during the COVID-19 pandemic in China. The results can inform public health efforts to raise awareness and address DV victimization among MSM in the low- and middle-income country context during the COVID-19 pandemic. Adequate health and social services and economic resources are also critical to address the needs of MSM experiencing DV victimization.
Subject(s)
COVID-19 , Crime Victims , Domestic Violence , Sexual and Gender Minorities , Male , Humans , Homosexuality, Male , Pandemics , Communicable Disease Control , Crime Victims/psychology , China/epidemiologyABSTRACT
OBJECTIVES: Some of community mitigation efforts on COVID-19 created challenges to ongoing public health programs, including HIV care and prevention services among men who have sex with men (MSM). The goal of the current study was to explore sociodemographic factors and the impact of COVID-19 on HIV testing among Chinese MSM during state-enforced quarantine. METHODS: We conducted a community based survey between May 1st to June 30th, 2020 on COVID-19 related impacts on HIV testing among 436 China MSM during the COVID-19 state-enforced quarantine. RESULTS: One-third (33.7%) of MSM received HIV testing during the quarantine period. Few participants reported difficulty accessing facility-based testing (n = 13, 3.0%) or obtaining HIV self-test kit online (n = 22, 5.0%). However, 12.1% of participants reported being afraid of getting facility-based HIV test due to concerns about the risk of COVID-19. In the multivariate logistic regression model, participants who were married (aOR: 1.89, 95%CI: 1.19-3.01), reported increased quality of sleep (aOR: 2.07, 95%CI: 1.11-3.86), and increased difficulty in accessing health care (aOR: 2.34, 95%CI: 1.37-3.99) were more likely to get an HIV test during the state-enforced quarantine. CONCLUSION: The mitigation measures of COVID-19 have created various barriers to access HIV related prevention services in China, including HIV testing. To mitigate these impacts on HIV prevention and care services, future programs need to address barriers to HIV-related services, such as providing high-quality HIV self-testing. Meanwhile, psychological services or other social services are needed to those experiencing mental distress.
Subject(s)
COVID-19/psychology , HIV Infections/diagnosis , HIV Testing/statistics & numerical data , Sexual Behavior/psychology , Sexual and Gender Minorities/psychology , Adolescent , Adult , COVID-19/epidemiology , China/epidemiology , Cross-Sectional Studies , HIV Infections/epidemiology , Health Services Accessibility/statistics & numerical data , Humans , Male , Middle Aged , Quarantine/psychology , Risk Factors , SARS-CoV-2/pathogenicity , Stress, Psychological/epidemiologyABSTRACT
Background Male clients of female sex workers ('clients' hereafter) are considered high-risk and potentially a bridge population in the HIV epidemic. Non-occupational post-exposure prophylaxis (nPEP) is a safe and effective but under-utilised public health intervention to prevent HIV transmission. This study aims to explore clients' awareness of nPEP, intention of uptake, potential barriers to nPEP uptake and adherence, and suggestions for nPEP promotion in China. METHODS: We conducted semi-structured in-depth interviews with 20 clients in two Chinese cities in 2018. Participants were recruited through purposive sampling. The content of the interviews was analysed using thematic content analysis in ATLAS.ti. RESULTS: Overall, just a minority of participants were aware of nPEP. A majority expressed willingness to use nPEP. Potential barriers to nPEP uptake and adherence included adverse drug reactions, price, concerns of drug efficacy, privacy issues, and forgetting to take the drugs. Almost all participants expressed the need to promote nPEP among clients. Participants suggested that the promotion of nPEP should be at hospitals, online, and be integrated with HIV/AIDS health education. CONCLUSIONS: Our findings suggested that nPEP guidelines should be formulated and implementation strategies should be developed to address barriers to uptake and adherence in order to successfully tap into the potential of nPEP as an effective HIV prevention tool.
Subject(s)
HIV Infections , Sex Workers , China , Cities , Female , HIV Infections/prevention & control , Homosexuality, Male , Humans , Male , Post-Exposure ProphylaxisABSTRACT
In light of recent advances in HIV prevention and treatment, we reviewed the literature to understand how different types of stigma impact HIV risk; access to HIV prevention, care, and treatment services; and related health outcomes among men who have sex with men (MSM) in the US. We conducted a scoping literature review of observational and qualitative studies that examined stigma and HIV-related outcomes among MSM. Our search identified 5794 studies, of which 47 met the eligibility criteria and were included in the final analysis. The review suggests that stigma remains a formidable barrier to engaging in HIV prevention and treatment among both HIV-negative and HIV-positive MSM. Among the studies of HIV-positive MSM, internalized stigma was related to lower levels of treatment engagement. HIV-positive MSM in the Southern part of the US were also more likely to engage in risky sexual behavior. Perceived health care discrimination was negatively associated with PrEP awareness, particularly among HIV-negative Black MSM. Among young MSM of color, intersectional stigma compounded the social structural barriers to PrEP adherence. Findings indicate that stigma reduction interventions should be implemented in diverse MSM communities to address the disproportionate burden of HIV along with critical gap in the care continuum. Further research should examine how individual types of stigma, including intersectional stigma, affect viral suppression and PrEP uptake and adherence, especially among MSM of color.
Subject(s)
HIV Infections , Pre-Exposure Prophylaxis , Sexual and Gender Minorities , HIV Infections/epidemiology , HIV Infections/prevention & control , Homosexuality, Male , Humans , Male , Sexual Behavior , Social Stigma , United States/epidemiologyABSTRACT
OBJECTIVES: An intervention developed through participatory crowdsourcing methods increased HIV self-testing among men who have sex with men [MSM; relative risk (RR) = 1.89]. We estimated the long-term impact of this intervention on HIV transmission among MSM in four cities (Guangzhou, Shenzhen, Jinan and Qingdao). METHODS: A mathematical model of HIV transmission, testing and treatment among MSM in China was parameterized using city-level demographic and sexual behaviour data and calibrated to HIV prevalence, diagnosis and antiretroviral therapy (ART) coverage data. The model was used to project the HIV infections averted over 20 years (2016-2036) from the intervention to increase self-testing, compared with current testing rates. RESULTS: Running the intervention once would avert < 2.2% infections over 20 years. Repeating the intervention (RR = 1.89) annually would avert 6.4-10.7% of new infections, while further increases in the self-testing rate (hypothetical RR = 3) would avert 11.7-20.7% of new infections. CONCLUSIONS: Repeated annual interventions would give a three- to seven-fold increase in long-term impact compared with a one-off intervention. Other interventions will be needed to more effectively reduce the HIV burden in this population.
Subject(s)
HIV Infections , Sexual and Gender Minorities , China/epidemiology , HIV Infections/diagnosis , HIV Infections/epidemiology , HIV Infections/prevention & control , HIV Testing , Homosexuality, Male , Humans , Male , Sexual BehaviorABSTRACT
BACKGROUND: Adolescent sexual debut and non-consensual sex have been linked to higher sexual risk and STI infection in adulthood among men who have sex with men (MSM) in high-income countries. This study aimed to examine adolescent and non-consensual anal sexual debut among Chinese MSM and to evaluate factors associated with adolescent sexual debut and non-consensual anal sex. METHODS: A cross-sectional study was conducted recently among Chinese men assigned male sex at birth, ≥18 years old, and who had ever engaged in anal sex with a man. Participants answered questions regarding socio-demographics, condomless sex, age at anal sexual debut with a man, and whether the first anal sex was consensual. Factors associated with an adolescent sexual debut (< 18 years old) and non-consensual sex at sexual debut were evaluated. We defined adolescent sexual debut as having anal sex with another man at 17 years old or younger, and the participants were asked whether their first male-to-male anal sex was non-consensual. RESULTS: Overall, 2031 eligible men completed the survey. The mean age of sexual debut was 20.7 (SD = 4.3) years old. 17.6% (358/2031) of men reported adolescent sexual debut, and 5.0% (101/2031) reported a non-consensual sexual debut. The adolescent sexual debut was associated with having more male sexual partners (adjusted OR 1.10, 95% CI 1.06-1.15) and condomless anal sex in the last three months (AOR = 1.71, 95% CI 1.34-2.18). MSM whose sexual debut was non-consensual were more likely to have condomless anal sex (AOR = 1.76, 95% CI 1.17-2.66), and to have reported an adolescent sexual debut (AOR = 2.72, 95% CI 1.75-4.21). CONCLUSIONS: Many Chinese MSM reported adolescent sexual debut and non-consensual sex, both of which are associated with sexual risk behaviors and drive STI transmission. These findings highlight the need for designing tailored interventions for MSM who experienced adolescent sexual debut and non-consensual sex at debut.
Subject(s)
Homosexuality, Male/statistics & numerical data , Sexual Behavior/statistics & numerical data , Adolescent , Adult , Asian People , China , Condoms , Cross-Sectional Studies , HIV Infections/pathology , Humans , Male , Odds Ratio , Risk-Taking , Surveys and Questionnaires , Young AdultABSTRACT
INTRODUCTION: Nearly 40 years into the HIV epidemic, the persistence of HIV stigma is a matter of grave urgency. Discrimination (i.e. enacted stigma) in healthcare settings is particularly problematic as it deprives people of critical healthcare services while also discouraging preventive care seeking by confirming fears of anticipated stigma. We review existing research on the effectiveness of stigma interventions in healthcare settings of low- and middle-income countries (LMIC), where stigma control efforts are often further complicated by heavy HIV burdens, less developed healthcare systems, and the layering of HIV stigma with discrimination towards other marginalized identities. This review describes progress in this field to date and identifies research gaps to guide future directions for research. METHODS: We conducted a scoping review of HIV reduction interventions in LMIC healthcare settings using Embase, Ovid MEDLINE, PsycINFO and Scopus (through March 5, 2020). Information regarding study design, stigma measurement techniques, intervention features and study findings were extracted. We also assessed methodological rigor using the Joanna Briggs Institute checklist for systematic reviews. RESULTS AND DISCUSSION: Our search identified 8766 studies, of which 19 were included in the final analysis. All but one study reported reductions in stigma following the intervention. The studies demonstrated broad regional distribution across LMIC and many employed designs that made use of a control condition. However, these strengths masked key shortcomings including a dearth of research from the lowest income category of LMIC and a lack of interventions to address institutional or structural determinants of stigma. Lastly, despite the fact that most stigma measures were based on existing instruments, only three studies described steps taken to validate or adapt the stigma measures to local settings. CONCLUSIONS: Combating healthcare stigma in LMIC demands interventions that can simultaneously address resource constraints, high HIV burden and more severe stigma. Our findings suggest that this will require more objective, reliable and culturally adaptable stigma measures to facilitate meaningful programme evaluation and comparison across studies. All but one study concluded that their interventions were effective in reducing healthcare stigma. Though encouraging, the fact that most studies measured impact using self-reported measures suggests that social desirability may bias results upwards. Homogeneity of study results also hindered our ability to draw substantive conclusions about potential best practices to guide the design of future stigma reduction programmes.
Subject(s)
Delivery of Health Care , HIV Infections/psychology , Health Education , Social Stigma , HIV Infections/economics , HIV Infections/therapy , Humans , Income , Poverty , Program EvaluationABSTRACT
BACKGROUND: The World Health Organization has recommended HIV self-testing (HIVST) as an alternative testing strategy given the limitations of facility-based testing. While the benefits of HIV self-testing have been demonstrated at the individual level among men who have sex with men (MSM), limited data exist on if this testing approach can be effectively diffused through individuals' social or sexual networks. The objectives of this study were to examine patterns and correlates of HIVST distribution within Chinese MSM's sexual networks. METHODS: Data used for this analysis was a part of the process evaluation of an HIVST intervention trial among MSM in Nanjing, China. Between May and October 2017, we enrolled 400 men into the trial. Participants assigned to the intervention group (N = 200) were given three HIVST kits at baseline and could request more during the follow-up periods. We incorporated measures for process evaluation in the self-administered online follow-up surveys. This analysis reported findings from the three-month follow-up survey in the intervention group. Frequencies and percentages were used to describe characteristics of participants who distributed kits to their sexual partners as well as patterns of distribution. Multivariable logistic regression was conducted to identify independent correlates of participants who distributed the kits. RESULTS: Of the 177 participants retained (88.5%) at the three-month follow-up, 72 (40.7%) distributed one or more kits to either primary or casual partners. About half of distributors (51.4%) gave one HIVST kit to their sexual partners while 15.3% distributed 3 or more. Over half gave these kits (58.3%) to primary sexual partners while 27.8% reported giving the kits to both primary and casual partners. About half (54.2%) of distributors used the kits together with their partners. Compared to participants who had an HIV test in the past six months, those who tested over six months ago or never tested had significantly lower odds of distributing the kits (AOR = 0.484, 95% CI: 0.250-0.983, p = 0.032). Compared to those who had not used the kits themselves, participants who did had significantly higher odds of distributing the kits (AOR = 3.345, 95% CI: 1.488-7.517, p = 0.003). Participants who reported higher HIV testing efficacy had 2.051 fold greater odds (95% CI: 1.062-3.961, p = 0.033) of distributing the kits compared to those who had lower efficacy. CONCLUSION: Our study demonstrated that a sexual network-based approach to distributing HIVST among Chinese MSM is feasible and can be a promising strategy to improve the effectiveness of HIVST programs including its reach to untested men. Such approach should be complimented by intervention components that enhance HIV testing efficacy and improve experiences of HIVST.
Subject(s)
HIV Infections/diagnosis , Homosexuality, Male/statistics & numerical data , Self Care/statistics & numerical data , Adolescent , Adult , China , Diagnostic Tests, Routine , Humans , Male , Process Assessment, Health Care , Sexual Partners , Sexual and Gender Minorities , Socioeconomic Factors , Surveys and Questionnaires , Young AdultABSTRACT
BACKGROUND: Mobile health (mHeath)-based HIV and sexual health promotion among men who have sex with men (MSM) is feasible in low- and middle-income settings. However, many currently available mHealth tools on the market were developed by the private sector for profit and have limited input from MSM communities. OBJECTIVE: A health hackathon is an intensive contest that brings together participants from multidisciplinary backgrounds to develop a proposed solution for a specific health issue within a short period. The purpose of this paper was to describe a hackathon event that aimed to develop an mHealth tool to enhance health care (specifically HIV prevention) utilization among Chinese MSM, summarize characteristics of the final prototypes, and discuss implications for future mHealth intervention development. METHODS: The hackathon took place in Guangzhou, China. An open call for hackathon participants was advertised on 3 Chinese social media platforms, including Blued, a popular social networking app among MSM. All applicants completed a Web-based survey and were then scored. The top scoring applicants were grouped into teams based on their skills and content area expertise. Each team was allowed 1 month to prepare for the hackathon. The teams then came together in person with on-site expert mentorship for a 72-hour hackathon contest to develop and present mHealth prototype solutions. The judging panel included experts in psychology, public health, computer science, social media, clinical medicine, and MSM advocacy. The final prototypes were evaluated based on innovation, usability, and feasibility. RESULTS: We received 92 applicants, and 38 of them were selected to attend the April 2019 hackathon. A total of 8 teams were formed, including expertise in computer science, user interface design, business or marketing, clinical medicine, and public health. Moreover, 24 participants self-identified as gay, and 3 participants self-identified as bisexual. All teams successfully developed a prototype tool. A total of 4 prototypes were designed as a mini program that could be embedded within a popular Chinese social networking app, and 3 prototypes were designed as stand-alone apps. Common prototype functions included Web-based physician searching based on one's location (8 prototypes), health education (4 prototypes), Web-based health counseling with providers or lay health volunteers (6 prototypes), appointment scheduling (8 prototypes), and between-user communication (2 prototypes). All prototypes included strategies to ensure privacy protection for MSM users, and some prototypes offered strategies to ensure privacy of physicians. The selected prototypes are undergoing pilot testing. CONCLUSIONS: This study demonstrated the feasibility and acceptability of using a hackathon to create mHealth intervention tools. This suggests a different pathway to developing mHealth interventions and could be relevant in other settings.
Subject(s)
HIV Infections , Health Promotion/methods , Homosexuality, Male , Mobile Applications , Telemedicine , China , HIV Infections/epidemiology , HIV Infections/prevention & control , Humans , Male , Patient Acceptance of Health Care , Physicians , Sexual Behavior , Sexual and Gender Minorities , Social MarketingABSTRACT
BACKGROUND: Anticipated HIV stigma, i.e., the expectation of adverse experiences from one's seroconversion, is associated with both negative psychological and behavioral outcomes. We know little about anticipated HIV stigma's relationship with emerging technologies, such as HIV self-testing (HIVST) and online sex-seeking platforms, that have become popular among populations that are disproportionately affected by HIV/AIDS. This study examined correlates of anticipated HIV stigma among Chinese men who have sex with men (MSM). METHODS: In July 2016, MSM, who were ≥ 16 years old and self-reported as HIV negative or unknown, were recruited from a gay mobile phone application in China. Information regarding socio-demographics, sexual behaviors, sexual health service utilization, and anticipated HIV stigma were collected. Anticipated HIV stigma (i.e., negative attitude toward future stigmatization of HIV seroconversion by others) was measured as the mean score from a 7-item Likert-scale ranging from 1 (low) to 4 (high). Generalized linear models were conducted to examine the factors associated with the anticipated HIV stigma scores. RESULTS: Overall, 2006 men completed the survey. Most men completed high school (1308/2006, 65.2%) and had an annual personal income of ≤9200 USD (1431/2006, 71.3%). The mean anticipated HIV stigma score for the participants was 2.98 ± 0.64. Using social media to seek sexual partners was associated with higher anticipated HIV stigma (Adjusted ß = 0.11, 95% confidence interval (CI): 0.05 to 0.17, p = 0.001). HIV self-testing (Adjusted ß = - 0.07, 95%CI: - 0.13 to - 0.01, p = 0.02) and having disclosed one's sexual orientation to a healthcare provider (Adjusted ß = - 0.16, 95%CI: - 0.22 to - 0.96, p < 0.001) were associated with lower anticipated HIV stigma. CONCLUSION: Our data suggested that anticipated HIV stigma is still common among Chinese MSM not living with HIV. Tailored anti-HIV stigma campaigns on social media are especially needed, and the promotion of HIVST may be a promising approach.
Subject(s)
HIV Infections/psychology , HIV Seronegativity , Homosexuality, Male/psychology , Sexual and Gender Minorities/psychology , Social Stigma , Adult , Cell Phone , China , Cross-Sectional Studies , Disclosure , HIV/immunology , HIV Infections/virology , Health Personnel , Humans , Male , Mobile Applications , Self Report , Serologic Tests , Sexual Behavior/psychology , Sexual Partners , Social Media , Young AdultABSTRACT
Men who have sex with men (MSM) are a diverse population yet are often treated as a monolithic risk group. In China, MSM have long been characterized as a "bridge population" of closeted men who are married to (or will marry) women due to sociocultural expectations. Latent class models can inform a more nuanced yet empirical characterization of this population. In total, 1424 eligible respondents recruited online provided self-reported behavioral data. Nine items related to constructs including sexual behaviors, sexual orientation, and gender identity informed the latent class model. Logistic regression was used to measure associations between latent class membership and HIV-related sexual and health-seeking behaviors. Model fit indicated a population structure made up of four classes that we characterized as "Gender nonconforming" (4.3%), "Closeted-unmarried" (29.9%), "Closeted-married" (24.6%), and "Out" (41.2%). Members of the "gender nonconforming" class were more likely to report HIV-related risk behaviors, and "Closeted-unmarried" class members were less likely to report health-seeking behaviors, both relative to "Out" members. The largest latent class was made up of members of the "Out" class, an enlightening revision of a population traditionally viewed as largely closeted men. Two types of "closeted" classes emerged, distinguished by divergent tendencies regarding marriage and health seeking. Findings suggest that current understandings of Chinese MSM are simplistic (regarding closeted behaviors) and too narrow (in its definition of MSM as cisgender men). A more nuanced understanding of MSM subgroups and their heterogeneous risk behaviors will be critical for provision of more meaningful prevention services.
Subject(s)
Gender Identity , Homosexuality, Male/ethnology , Sexual Behavior/ethnology , Adult , China , Humans , Latent Class Analysis , Male , Risk Factors , Risk-Taking , Self Report , Young AdultABSTRACT
BACKGROUND: Men who have sex with men (MSM), including both gay and bisexual men, have a high prevalence of HIV and sexually transmitted infections (STIs) in China. However, healthcare seeking behaviors and engagement in clinical services among MSM are often suboptimal. Global evidence shows that embedding online HIV or sexual health services into gay social networking applications holds promise for facilitating higher rates of healthcare utilization among MSM. We developed a prototype of a gay-friendly health services platform, designed for integration within a popular gay social networking app (Blued) in China. OBJECTIVE: The purpose of this study was to evaluate the acceptability of the platform and ask for user feedback through focus group interviews with young MSM in Guangzhou and Shenzhen, cities in Southern China. METHODS: The prototype was developed through an open, national crowdsourcing contest. Open crowdsourcing contests solicit community input on a topic in order to identify potential improvements and implement creative solutions. The prototype included a local, gay-friendly, STI physician finder tool and online psychological consulting services. Semistructured focus group discussions were conducted with MSM to ask for their feedback on the platform, and a short survey was administered following discussions. Thematic analysis was used to analyze the data in NVivo, and we developed a codebook based on the first interview. Double coding was conducted, and discrepancies were discussed with a third individual until consensus was reached. We then carried out descriptive analysis of the survey data. RESULTS: A total of 34 participants attended four focus group discussions. The mean age was 27.3 years old (SD 4.6). A total of 32 (94%) participants obtained at least university education, and 29 (85%) men had seen a doctor at least once before. Our survey results showed that 24 (71%) participants had interest in using the online health services platform and 25 (74%) thought that the system was easy to use. Qualitative data also revealed that there was a high demand for gay-friendly healthcare services which could help with care seeking. Men felt that the platform could bridge gaps in the existing HIV or STI service delivery system, specifically by identifying local gay-friendly physicians and counselors, providing access to online physician consultation and psychological counseling services, creating space for peer support, and distributing pre-exposure prophylaxis and sexual health education. CONCLUSIONS: Crowdsourcing can help develop a community-centered online platform linking MSM to local gay-friendly HIV or STI services. Further research on developing social media-based platforms for MSM and evaluating the effectiveness of such platforms may be useful for improving sexual health outcomes.
ABSTRACT
BACKGROUND: HIV self-testing (HIVST) is a promising approach to expand HIV testing. HIVST is a process in which a person performs an HIV test and interprets the result. Negative HIVST results may encourage men who have sex with men (MSM) to use HIV prevention services. The objective of this study was to examine behaviors (e.g., facility-based HIV testing, condom use) after a negative HIVST test result among Chinese MSM. METHODS: We collected data from MSM in eight Chinese cities over a 12-month period. This is a secondary analysis of longitudinal cohort data collected as part of an intervention trial to increase HIV testing. Men completed a survey that described sociodemographic information, sexual behaviors, HIV self-testing, and facility-based HIV testing. Men who completed at least one follow-up survey were included in this analysis. Generalized linear mixed models were used to evaluate whether HIVST increased subsequent facility-based HIV testing and consistent condom use. RESULTS: We included 1219 men. Most men (78.7%) were under 30 years old and had never been married (87.0%). 755 (61.9%) men tested for HIV and 593 (49.3%) men self-tested during the study period. At baseline, among men who had never been tested for HIV, 44.9% (314/699) initiated HIVST during the study period. HIVST was associated with subsequent facility-based testing (aOR of 1.87, 95% CI: 1.47-2.37). HIVST was also associated with subsequent consistent condom use (aOR = 1.53, 95% CI: 1.13-2.06). CONCLUSION: HIVST was associated with subsequent facility-based HIV testing and consistent condom use. HIVST may enhance uptake of related HIV prevention services at facilities, suggesting the need for more implementation research.
Subject(s)
AIDS Serodiagnosis/methods , Diagnostic Self Evaluation , HIV Infections/diagnosis , HIV/immunology , Homosexuality, Male/psychology , Sexual and Gender Minorities/psychology , Adult , China , Condoms , Follow-Up Studies , HIV Infections/prevention & control , Humans , Linear Models , Longitudinal Studies , Male , Risk-Taking , Safe Sex , Surveys and Questionnaires , Young AdultABSTRACT
BACKGROUND: Mother-to-child transmission (MTCT) is one of the main transmission routes of HIV, and the probability of MTCT can be dramatically reduced with comprehensive interventions. In southwest and western regions in China, the level of development in rural areas is relatively backwards and retains some original features, which also increases the difficulty of controlling infectious diseases. The Liangshan Prefecture started the prevention of MTCT programme in 2009. However, the implementation of the programme is not ideal, and the coverage of HIV testing is still low. Many Yi (local major ethnicity) women did not take antenatal care (ANC) and just gave birth to their babies at home for a variety of reasons. METHODS: Women with pregnancy history in the last 5 years were recruited from two townships based on cluster sampling. Face-to-face interviews were conducted to collect data. Descriptive analysis was performed to describe demographic characteristics, history of pregnancy and ANC uptake, knowledge of and attitudes towards ANC. Multivariable analysis was used to identify factors associated with uptake of ANC. RESULTS: Among 538 women who completed the questionnaires, 77.9% knew that ANC was necessary during and after pregnancy. However, only 24.2% actually accessed ANC. Almost all women (94.6%) expressed their willingness to receive ANC for pregnancy but barriers towards actual uptake of ANC existed including shyness, lack of independence and unavoidable cost. Multivariate analysis showed that no experience of living outside of Zhaojue for more than 6 months, higher number of births, not knowing the necessity of ANC during pregnancy and not knowing the government's promotion policies for ANC were associated with lack of ANC uptake. CONCLUSION: Although ethnic minority women in rural Liangshan expressed strong intention to use ANC, actual uptake of ANC was low. Knowledge of ANC and HIV prevention for MTCT should be improved among this population, and efforts should be made to help them overcome barriers to accessing ANC.
Subject(s)
Health Services Accessibility , Minority Groups , Prenatal Care , Rural Population , Adult , China , Female , HIV Infections/prevention & control , Health Knowledge, Attitudes, Practice , Health Services Accessibility/statistics & numerical data , Humans , Infectious Disease Transmission, Vertical/prevention & control , Interviews as Topic , Middle Aged , Minority Groups/statistics & numerical data , Patient Acceptance of Health Care/ethnology , Patient Acceptance of Health Care/statistics & numerical data , Pregnancy , Prenatal Care/organization & administration , Prenatal Care/statistics & numerical data , Retrospective Studies , Rural Population/statistics & numerical data , Surveys and Questionnaires , Young AdultABSTRACT
PURPOSE OF REVIEW: This review synthesizes evidence on the use of crowdsourcing to improve HIV/sexual health outcomes. RECENT FINDINGS: We identified 15 studies, including four completed randomized controlled trials (RCTs), one planned RCT, nine completed observational studies, and one planned observational study. Three of the four RCTs suggested that crowdsourcing is an effective, low-cost approach for improving HIV testing and condom use among key populations. Results from the observational studies revealed diverse applications of crowdsourcing to inform policy, research, and intervention development related to HIV/sexual health services. Crowdsourcing can be an effective tool for informing the design and implementation of HIV/sexual health interventions, spurring innovation in sexual health research, and increasing community engagement in sexual health campaigns. More research is needed to examine the feasibility, acceptability, and effectiveness of crowdsourcing interventions, particularly in low- and middle-income countries.
Subject(s)
Crowdsourcing/methods , HIV Infections/therapy , Health Promotion/statistics & numerical data , Sexual Behavior/psychology , Sexual Health/statistics & numerical data , Humans , Mass Screening , Safe Sex/psychologyABSTRACT
BACKGROUND: Crowdsourcing method is an excellent tool for developing tailored interventions to improve sexual health. We evaluated the implementation of an innovation contest for sexual health promotion in China. METHODS: We organized an innovation contest over three months in 2014 for Chinese individuals < 30 years old to submit images for a sexual health promotion campaign. We solicited entries via social media and in-person events. The winning entry was adapted into a poster and distributed to STD clinics across Guangdong Province. In this study, we evaluated factors associated with images that received higher scores, described the themes of the top five finalists, and evaluated the acceptability of the winning entry using an online survey tool. RESULTS: We received 96 image submissions from 76 participants in 10 Chinese provinces. Most participants were youth (< 25 years, 85%) and non-professionals (without expertise in medicine, public health, or media, 88%). Youth were more likely to submit high-scoring entries. Images from professionals in medicine, public health, or media did not have higher scores compared to images from non-professionals. Participants were twice as likely to have learned about the contest through in-person events compared to social media. We adapted and distributed the winning entry to 300 STD clinics in 22 cities over 2 weeks. A total of 8338 people responded to an acceptability survey of the finalist entry. Among them, 79.8% endorsed or strongly endorsed being more willing to undergo STD testing after seeing the poster. CONCLUSIONS: Innovation contests may be useful for soliciting images as a part of comprehensive sexual health campaigns in low- and middle-income countries.
Subject(s)
Health Education/organization & administration , Health Promotion , Organizational Innovation , Quality Improvement , Sexual Health/education , Adolescent , Adult , Aged , Aged, 80 and over , China , Crowdsourcing/methods , Crowdsourcing/standards , Evaluation Studies as Topic , Female , Health Education/methods , Health Education/standards , Health Promotion/methods , Health Promotion/organization & administration , Health Promotion/standards , Humans , Male , Middle Aged , Public Health/methods , Public Health/standards , Quality Improvement/organization & administration , Quality Improvement/standards , Sexual Behavior/physiology , Young AdultABSTRACT
BACKGROUND: Crowdsourcing, the process of shifting individual tasks to a large group, may be useful for health communication, making it more people-centered. We aimed to evaluate whether a crowdsourced video is noninferior to a social marketing video in promoting condom use. METHODS: Men who have sex with men (≥16 years old, had condomless sex within 3 months) were recruited and randomly assigned to watch 1 of the 2 videos in 2015. The crowdsourced video was developed through an open contest, and the social marketing video was designed by using social marketing principles. Participants completed a baseline survey and follow-up surveys at 3 weeks and 3 months postintervention. The outcome was compared with a noninferiority margin of +10%. RESULTS: Among the 1173 participants, 907 (77%) and 791 (67%) completed the 3-week and 3-month follow-ups. At 3 weeks, condomless sex was reported by 146 (33.6%) of 434 participants and 153 (32.3%) 473 participants in the crowdsourced and social marketing arms, respectively. The crowdsourced intervention achieved noninferiority (estimated difference, +1.3%; 95% confidence interval, -4.8% to 7.4%). At 3 months, 196 (52.1%) of 376 individuals and 206 (49.6%) of 415 individuals reported condomless sex in the crowdsourced and social-marketing arms (estimated difference: +2.5%, 95% confidence interval, -4.5 to 9.5%). The 2 arms also had similar human immunodeficiency virus testing rates and other condom-related secondary outcomes. CONCLUSIONS: Our study demonstrates that crowdsourced message is noninferior to a social marketing intervention in promoting condom use among Chinese men who have sex with men. Crowdsourcing contests could have a wider reach than other approaches and create more people-centered intervention tools for human immunodeficiency virus control.