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Gountas I, Pantavou K, Siakallis G, Demetriou A, Demetriades I, Nikolopoulos GK. Modeling the HIV epidemic in MSM in Cyprus: reaching only the 95-95-95 cascade of care targets fails to reduce HIV incidence by 90% in 2030. AIDS Care 2024:1-9. [PMID: 38865658 DOI: 10.1080/09540121.2024.2361826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Accepted: 05/24/2024] [Indexed: 06/14/2024]
Abstract
National responses should be improved and accelerated to meet the target of ending the Acquired ImmunoDeficiency Syndrome (AIDS) epidemic by 2030. In the Republic of Cyprus, Men who have Sex with Men (MSM) are disproportionately affected by Human Immunodeficiency Virus (HIV), accounting approximately for half of all annual HIV diagnoses. This study assesses the evolution of HIV incidence in MSM in Cyprus until 2030 using a model calibrated to Cypriot epidemiological data. Four scenarios were examined: status quo, two scenarios focusing on introducing Pre-Exposure Prophylaxis (PrEP), and a 90% HIV incidence reduction scenario. Reaching only the 95-95-95 HIV cascade of care targets among MSM would reduce HIV incidence by 48.6% by 2030 compared to 2015. Initiating a PrEP intervention only for high risk MSM would cause a modest further reduction in HIV incidence. To meet the 90% reduction target, PrEP should be expanded to both high and medium risk MSM and, after 2025, behavioral interventions should be implemented so as high-risk MSM gradually move to the medium-risk category. Cyprus will not reach the HIV incidence reduction target by 2030 unless PrEP is gradually promoted and delivered to all high and medium risk MSM along with awareness and behavioral interventions.
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Affiliation(s)
- Ilias Gountas
- Medical School, University of Cyprus, Nicosia, Cyprus
| | | | | | - Anna Demetriou
- Health Monitoring Unit, Ministry of Health, Nicosia, Cyprus
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Liu Q, He H, He Q, Li N, Xiao W, Xiao J, Yang B, Li Y, Yang Y. HIV/AIDS Knowledge, Depression, and HIV-Related Stigma Among Elderly Men in Rural China: A Hierarchical Regression Analysis. Am J Mens Health 2023; 17:15579883231189622. [PMID: 37488960 PMCID: PMC10387684 DOI: 10.1177/15579883231189622] [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: 02/24/2023] [Revised: 07/03/2023] [Accepted: 07/06/2023] [Indexed: 07/26/2023] Open
Abstract
This study explored the current status and influencing factors of HIV-related stigma among elderly men (≥50 years old) in rural Chengdu, China. A structured face-to-face interview survey was conducted among 286 elderly males from three towns in Chengdu using convenience sampling, 240 men (83.9%) who had heard of HIV/AIDS were included in the analysis. Hierarchical regression was used to examine the associated factors of HIV-related stigma, including demographic variables, HIV/AIDS knowledge level, receiving HIV/AIDS-related health education in the past year, depression, and anxiety, and to examine the moderating effect of educational level on HIV/AIDS knowledge and HIV-related stigma. Hierarchical regression analysis showed that men with lower HIV/AIDS knowledge scores, primary school or below educated, and depression had higher HIV-related stigma total score and social stigma dimensional scores than their counterparts. In addition, living alone was associated with higher HIV-related stigma, and elderly men with lower monthly income and those without HIV/AIDS-related health education in the past year had higher levels of social stigma. Higher HIV/AIDS knowledge score was significantly associated with lower HIV-related stigma level among those with middle school or above education level, but no such effect in those with primary school or below. In conclusion, the HIV-related stigma level among elderly men in rural Chengdu was high and positively associated with depression. HIV/AIDS education should target elderly men with low education, living alone, and low income, and interventions to promote mental health may work together to reduce HIV-related stigma in the rural elderly population.
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Affiliation(s)
- Qinxi Liu
- Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Huan He
- Southwestern University of Finance and Economics, Chengdu, Sichuan, China
| | - Qinying He
- Chengdu Center for Disease Control and Prevention, Chengdu, Sichuan, China
| | - Na Li
- Pengzhou Center for Disease Control and Prevention, Chengdu, Sichuan, China
| | - Wei Xiao
- Pengzhou Center for Disease Control and Prevention, Chengdu, Sichuan, China
| | - Jie Xiao
- Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Bihui Yang
- Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Yuan Li
- Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Yi Yang
- Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
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Zheng M, Chen W, Qian X, Tao R, Ma L, Zhou F, Zhu Z, Yao Y, Yang G. Awareness of mpox-related knowledge among men who have sex with men in China. BMC Public Health 2023; 23:600. [PMID: 36997990 PMCID: PMC10061892 DOI: 10.1186/s12889-023-15503-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Accepted: 03/22/2023] [Indexed: 04/01/2023] Open
Abstract
BACKGROUND With the rapid spread of the mpox epidemic, cases have emerged in multiple countries, mainly among men who have sex with men. Because of the connectedness of today's world, countries have to be prepared to face risks in advance. Therefore, this study aimed to investigate awareness of mpox-related knowledge among men who have sex with men in China. METHODS With the assistance of the social organizations of men who have sex with men, a cross-sectional survey of men who have sex with men in China was conducted through an online questionnaire between July 1 and July 18, 2022. A nationwide sample of Chinese men who have sex with men (N = 3,257) was recruited. RESULTS Only 36.9% of participants had mpox-related knowledge. Awareness of mpox-related knowledge among respondents was positively associated with those in older age groups (33 to 42 years and 51 years or older) (adjusted odds ratio [AOR] = 1.31; 95% confidence interval [CI]: 1.03-1.67, AOR = 1.61; 95% CI: 1.16-2.24; respectively), married (AOR = 1.55; 95% CI: 1.09-2.19), and those with a graduate degree or above (AOR = 2.14; 95% CI: 1.11-4.13), while negatively associated with those living in the western parts of China (AOR = 0.74; 95% CI: 0.60-0.92), and those who were unsure of their history of Human Immunodeficiency Virus (HIV) status (AOR = 0.44; 95% CI: 0.30-0.63). CONCLUSION Mpox-related knowledge is fairly low among men who have sex with men in China. China needs to spread knowledge to the public through multiple channels, especially in key populations (men who have sex with men, HIV-infected, etc.), and take preventive measures to effectively avoid outbreaks of mpox.
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Affiliation(s)
- Min Zheng
- Guizhou Provincial Center for Disease Control and Prevention, Guiyang, 550004, Guizhou, China
| | - Wenyan Chen
- School of Public Health, the Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang, 550025, Guizhou, China
| | - Xiaohan Qian
- Guizhou Provincial Center for Disease Control and Prevention, Guiyang, 550004, Guizhou, China
| | - Rui Tao
- Guizhou Provincial Center for Disease Control and Prevention, Guiyang, 550004, Guizhou, China
| | - Lin Ma
- Guizhou Provincial Center for Disease Control and Prevention, Guiyang, 550004, Guizhou, China
| | - Feng Zhou
- Guizhou Provincial Center for Disease Control and Prevention, Guiyang, 550004, Guizhou, China
- School of Public Health, the Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang, 550025, Guizhou, China
| | - Zhilin Zhu
- Guizhou Provincial Center for Disease Control and Prevention, Guiyang, 550004, Guizhou, China
- School of Public Health, the Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang, 550025, Guizhou, China
| | - Yongming Yao
- Guizhou Provincial Center for Disease Control and Prevention, Guiyang, 550004, Guizhou, China.
| | - Guanghong Yang
- Guizhou Provincial Center for Disease Control and Prevention, Guiyang, 550004, Guizhou, China.
- School of Public Health, the Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang, 550025, Guizhou, China.
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Wang X, Zhang T, Chang Q, Wang C, Wang K, Yu Z, Zhang H, Huang H, Song D, Peixoto E, Yang J, Li C, Cui Z, Liu Y, Ma J. The risk of acute and early HIV (AEH) infection among MSM with different behaviour trajectories: an open cohort study in Tianjin, China, 2011-2019. BMC Infect Dis 2023; 23:37. [PMID: 36670349 PMCID: PMC9862950 DOI: 10.1186/s12879-023-08001-9] [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: 02/21/2022] [Accepted: 01/10/2023] [Indexed: 01/22/2023] Open
Abstract
BACKGROUND Acute and early HIV (AEH) infection is characterized by a high viral load and infectivity. Approximately 50% of cases of HIV-1 transmission occur during AEH. Understanding sexual behaviour trajectories would be useful for predicting changes in the risk of HIV acquisition. However, few studies have investigated sexual behaviour trajectories and their association with AEH acquisition. This study identified behaviour trajectories among men who have sex with men (MSM), determined the risk of AEH infection, and compared risk factors between different behaviour trajectories. METHODS The study was based on an ongoing prospective open cohort of voluntary HIV counselling and testing (VHCT) among MSM in Tianjin, China. From 2011 to 2019, 1974 MSM were recruited. Group-based trajectory modelling (GBTM) was used to identify behaviour trajectories by constructing a sexual risk behaviour score. Logistic regression and generalized estimating equation (GEE) were used to compare the risk of AEH infection and risk factors for different behaviour trajectories. All data analyses were performed using SAS 9.4. RESULTS The incidence of AEH infection was 1.76/100 person-years, with 64 AEH infections documented in 3633 person-years of follow-up. Three sexual behaviour trajectories were identified: CL (consistently low risk, 35.46%), CH (consistently high risk, 42.71%) and HTL (high to low risk, 21.83%). MSM in the HTL and CH groups had higher AEH infection rates than MSM in the CL group (6.73%, 3.08% and 1.28%, respectively), with ORs of 5.54 (2.60, 11.82) and 2.44 (1.14, 5.25), respectively. MSM aged 30-50 years old and MSM who underwent HIV testing in the last year were more likely to be in the CH group and HTL group. In addition, the HTL group was characterized by a lower likelihood of local registration and a higher likelihood of working as a MSW. CONCLUSION MSM in the CH group and the HTL group had a higher risk of AEH infection. In the future, VHCT should be performed more often among younger MSM, and HIV counselling should be given the same priority as HIV testing. In addition, VHCT combined with PrEP may have a better preventive impact on MSM with a high risk of AEH infection.
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Affiliation(s)
- Xiaomeng Wang
- grid.265021.20000 0000 9792 1228Department of Epidemiology and Biostatistics, Tianjin Medical University, 22, Qixiangtai Road, Heping District, Tianjin, 300070 China
| | - Tiantian Zhang
- grid.506261.60000 0001 0706 7839Medical Service Division, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China
| | - Qinxue Chang
- grid.265021.20000 0000 9792 1228Department of Epidemiology and Biostatistics, Tianjin Medical University, 22, Qixiangtai Road, Heping District, Tianjin, 300070 China
| | - Chun Wang
- grid.265021.20000 0000 9792 1228Department of Epidemiology and Biostatistics, Tianjin Medical University, 22, Qixiangtai Road, Heping District, Tianjin, 300070 China
| | - Keyun Wang
- grid.265021.20000 0000 9792 1228Department of Epidemiology and Biostatistics, Tianjin Medical University, 22, Qixiangtai Road, Heping District, Tianjin, 300070 China
| | - Zeyang Yu
- grid.265021.20000 0000 9792 1228Department of Epidemiology and Biostatistics, Tianjin Medical University, 22, Qixiangtai Road, Heping District, Tianjin, 300070 China
| | - Honglu Zhang
- grid.265021.20000 0000 9792 1228Department of Epidemiology and Biostatistics, Tianjin Medical University, 22, Qixiangtai Road, Heping District, Tianjin, 300070 China
| | - Huijie Huang
- grid.265021.20000 0000 9792 1228Department of Epidemiology and Biostatistics, Tianjin Medical University, 22, Qixiangtai Road, Heping District, Tianjin, 300070 China
| | - Desheng Song
- grid.265021.20000 0000 9792 1228Department of Epidemiology and Biostatistics, Tianjin Medical University, 22, Qixiangtai Road, Heping District, Tianjin, 300070 China
| | - Elissa Peixoto
- grid.265021.20000 0000 9792 1228Department of Epidemiology and Biostatistics, Tianjin Medical University, 22, Qixiangtai Road, Heping District, Tianjin, 300070 China
| | - Jie Yang
- “Shenlan” Public Health Counseling Service Center, Tianjin, China
| | - Changping Li
- grid.265021.20000 0000 9792 1228Department of Epidemiology and Biostatistics, Tianjin Medical University, 22, Qixiangtai Road, Heping District, Tianjin, 300070 China
| | - Zhuang Cui
- grid.265021.20000 0000 9792 1228Department of Epidemiology and Biostatistics, Tianjin Medical University, 22, Qixiangtai Road, Heping District, Tianjin, 300070 China
| | - Yuanyuan Liu
- grid.265021.20000 0000 9792 1228Department of Epidemiology and Biostatistics, Tianjin Medical University, 22, Qixiangtai Road, Heping District, Tianjin, 300070 China
| | - Jun Ma
- grid.265021.20000 0000 9792 1228Department of Epidemiology and Biostatistics, Tianjin Medical University, 22, Qixiangtai Road, Heping District, Tianjin, 300070 China
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Sepúlveda-Páez G, Santibañez-Palma JF, Ferrer-Urbina R, Atencio D, Bucarei P, Castillo J, Fuentes M, Zumarán B. Internalized homophobia and sexual risk behavior in men who have sex with men: The mediational role of sexual self-concept. Front Psychol 2022; 13:1007749. [PMID: 36312057 PMCID: PMC9614244 DOI: 10.3389/fpsyg.2022.1007749] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Accepted: 09/20/2022] [Indexed: 11/22/2022] Open
Abstract
Men who have sex with men (MSM) are one of the populations most likely to be infected with human immunodeficiency virus (HIV) and acquired immunodeficiency syndrome (AIDS) worldwide. Sexual risk behaviors (SRB) are the main route of HIV transmission. Among the factors associated with SRB, internalized homophobia (rejection of one’s sexuality) is a risk factor unique for MSM. However, how this factor influences SRB is not clear. Therefore, the present study attempts to clarify the mechanism of action of the relationship between internalized homophobia on SRB based on the mediating effects of sexual self-concept. A study was conducted with 124 MSM living in Chile over 18 years of age (M = 24.4 and SD = 4.19). Through path analysis, it was observed that internalized homophobia has slight inverse effects on SRBs (multiple sexual partners and sexual activity under the influence of alcohol or drugs) when the sexual self-efficacy dimension acts as a mediating variable. These findings suggest that developing sexually transmitted infections (STIs) and HIV/AIDS prevention campaigns focused on MSM must highlight the development of a healthy sexual self-concept and address self-stigma.
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