Religion and HIV Sexual Risk Among Men Who Have Sex With Men in China

Post-migration HIV acquisition: A systematic review and meta-analysis

Migrants in Europe face a disproportionate burden of HIV infection; however, it remains unclear if this can be prevented through public health interventions in host countries. We undertake a systematic review and meta-analysis to estimate post-migration HIV acquisition (PMHA) as a proportion of all HIV cases in European migrants. MEDLINE, EMBASE, Global Health, HMIC, and Cochrane Library were searched with terms capturing 'HIV', 'migration', and 'Europe'. Data relating to the proportion of HIV acquired following migration were extracted and random-effects model (REM) meta-analysis was undertaken to calculate a pooled estimate for the proportion of PMHA in European countries. Subgroup meta-analysis was undertaken for PMHA by migrant demographic characteristics and host country. Fifteen articles were included for systematic review following retrieval and screening of 2,320 articles. A total of 47,182 migrants in 11 European countries were included in REM meta-analysis, showing an overall PMHA proportion of 0.30 (95% CI: 0.23-0.38). Subgroup analysis showed no significant difference in PMHA between host country and migrant demographic characteristics. This work illustrates that migrants continue to be at high risk of HIV acquisition in Europe. This indicates the need for targeted screening and HIV prevention interventions, ensuring resources are appropriately directed to combat the spread of HIV.

Health Effects of Religion, Spirituality, and Supernatural Beliefs in Mainland China: A Systematic Review

Effects of religion, spirituality and supernatural beliefs (RSS) upon health in mainland China remain poorly understood, despite strong RSS beliefs influencing Chinese society. We conducted a Chinese-English bilingual systematic review to summarize the state of RSS-health research in mainland China. Study quality was assessed using the Critical Appraisal Skills Program tool. We screened 1858 studies, 162 of which were included in the review. From 2000-2004 to 2015-2019, the number of RSS-health studies in China increased from five to 73. However, only 7% of studies were rated as higher quality. Cross-sectional and case-control studies represented the vast majority of study designs (94%) and religious affiliation was the only RSS measure for 58% of studies. Higher, moderate, and lower quality studies indicated that RSS has both beneficial and adverse health implications. RSS-health research in China has accelerated rapidly in the last 20 years, but fundamental gaps in knowledge remain. Longitudinal study designs and nuanced RSS measures are needed to advance understanding of RSS health effects in China.

Religion and HIV Risk Among Male Market Vendors in Kazakhstan

This study examines associations between religion and sexual HIV risk among 1342 male migrant and non-migrant market vendors in Kazakhstan. In the multivariate analysis, religious influence was associated with a lower likelihood of having multiple partners. Regular attendance was associated with a lower likelihood of having anal sex with a male partner, but with increased likelihood of having multiple partners. Spending time socially with friends at a mosque or church was associated with lower risk of anal sex with a male partner and lower risk of unprotected sex.

Supernatural explanatory models of health and illness and healthcare use in China among men who have sex with men

People's beliefs in supernatural explanatory models of health and illness - beliefs in divine and/or supernatural forces to inform how they perceive, interpret, and respond to health and illness - may have important implications for their use of healthcare services, especially among individuals with lower socioeconomic status (SES). However, the relevance of such research for contexts with strong Confucian and Buddhist traditions and sexual minority subpopulations remains unclear. We conducted a nation-wide survey in China of 503 men who have sex with men (MSM) to test hypotheses examining how supernatural beliefs impact commitment to a primary healthcare provider and testing history for HIV and syphilis. We also tested hypotheses regarding how SES may moderate such effects. Results indicate that strength of supernatural beliefs is associated with less commitment to a primary care provider and lower likelihood of HIV testing, particularly among men with lower educational attainment. However, among men with low income, supernatural belief was associated with higher likelihood of testing for HIV and syphilis. Belief in supernatural explanatory models of health and illness may have substantial influence on healthcare use among MSM in China. As religion and spirituality evolves within China, additional research concerning supernatural beliefs and healthcare use is warranted.

HIV pre-exposure prophylaxis in South East Asia: A focused review on present situation

Pre-exposure prophylaxis (PrEP) with the use of antiretrovirals has been approved for HIV prevention in many western countries and internationally. PrEP is however not yet widely available in South East Asia. Awareness of PrEP among MSM in the region is very variable in different countries. While willingness of PrEP uptake is closely related to the extent of awareness, it is largely affected by factors at the individual level, e.g. financial consideration, risk perception, understanding of PrEP and convenience. Removal of social stigmata and secure data confidentiality can improve willingness of uptake. The diverse religious beliefs in South East Asia could have potential influence on PrEP uptake but there was very limited data in the region. There is no strong evidence suggesting substantial risk compensation among MSM who are on PrEP. As in other parts of the world, education on condom use to prevent other sexually transmitted diseases (STD) should be properly addressed rather than blaming PrEP as a sole cause of rise in STD among MSM.

Ethnicity and HIV vulnerabilities among men who have sex with men in China

Ethnic affiliation can define sociocultural boundaries and contribute to the HIV vulnerabilities faced by men who have sex with men (MSM). This study investigated the influence of ethnic affiliation on HIV vulnerabilities among MSM in North China. Our study analyzed a cross-sectional survey of MSM (n = 398) in two major North China cities. We examined associations between ethnic affiliation and (a) HIV status, (b) sexual behaviors and experiences, and (c) substance use. Compared to ethnic majority Han MSM: MSM belonging to ethnic minority groups of South China had significantly greater odds of HIV infection (AOR: 7.40; 95% CI: 2.33-23.47) and experience of forced sex (AOR: 3.27; 95% CI: 1.12-9.52). Compared to ethnic majority Han MSM, Ethnic Hui MSM had significantly lower odds of condomless anal sex (AOR: 0.41; 95% CI: 0.21-0.82) and significantly greater odds of circumcision (AOR: 2.62; 95% CI: 1.24-5.51). HIV prevalence and riskier sexual behaviors among MSM in China appear to vary significantly by ethnic affiliation. Current epidemiological practices of aggregating all ethnic minority groups in China into a single category may be masking important interethnic differences in HIV risk, and precluding opportunities for more culturally appropriate interventions.

Prevalence and risk factors of anal human papillomavirus infection among HIV-negative men who have sex with men in Urumqi city of Xinjiang Uyghur Autonomous Region, China

BACKGROUND

Infection with human papillomavirus (HPV) is the most common sexually transmitted infection among men who have sex with men (MSM). Study on prevalence and risk factors of anal HPV infection among HIV-negative MSM in Northwestern China was rare.

METHODS

We performed a cross-sectional study of HPV prevalence using anal swab specimens among HIV-negative MSM in Urumqi city of Xinjiang Uyghur Autonomous Region, China between April 1st and October 30th in 2016. Prevalence of any anal HPV infection, high-risk and low-risk HPV infection was estimated. Risk factors associated with any anal HPV infection was analyzed using univariate and multivariate logistic regression models.

RESULTS

Among 538 potential participants, 500(92.9%) were recruited in this study. The genotyping results of anal HPV infection were available for all. Of them, 259 (51.8%), 190 (38.0%) and 141(28.2%) were positive for at least one of the targeted 37 HPV genotypes, high-risk HPV genotypes, and any low-risk HPV genotypes. The most prevalent anal HPV genotype was HPV 6(11.8%), followed by HPV 16(11.2%), HPV 11(10.8%), HPV 51(7.0%) and HPV 18(5.4%).Among those infected with at least one of the targeted 37 anal HPV genotypes, 75(29.0%), 155(59.8%) and 191(73.7%) were infected with 2-valent, quadrivalent and 9-valent HPV vaccine-covered genotypes. Receptive anal intercourse in the past year was the only predictor of any anal HPV infection in multivariate logistic regression model.

CONCLUSION

Prevalence of any anal HPV infection and high-risk HPV infection among HIV-negative MSM in Urumqi city of Xinjiang is high. The majority of genotypes detected in our study were covered by quadrivalent and 9-valent HPV vaccines. Regular anal exams and early HPV vaccination among MSM may be considered in future HPV prevention programs in Xinjiang, China.