Jiahan Jiang, Xingliang Zhang, Omar Juma, Ke Xu, Junfang Xu
{"title":"中国杭州市 2011 年至 2021 年男童、女童和青少年的性行为和艾滋病相关知识。","authors":"Jiahan Jiang, Xingliang Zhang, Omar Juma, Ke Xu, Junfang Xu","doi":"10.1093/sxmrev/qeae057","DOIUrl":null,"url":null,"abstract":"<p><strong>Introduction: </strong>Considering that many new HIV infections are transmitted by homosexual behaviors, gay, bisexual, and other men who have sex with men (GBMSM) are more likely to be infected with HIV than other groups due to the higher risk associated with unprotected anal intercourse. It is important to explore the changes in sexual behaviors and HIV-related knowledge among GBMSM in the last 10 years, which could provide evidence for improving public health interventions to reduce HIV infections.</p><p><strong>Objectives: </strong>The study sought to explore the changes of 3 sexual behaviors and HIV knowledge among men who have sex with men from 2011 to 2021.</p><p><strong>Methods: </strong>Data were collected from national HIV sentinel surveillance among GBMSM in Hangzhou conducted between 2011 and 2021. Univariate and multivariate logistic regression were used to analyze the associated factors of sexual behaviors. The variation trend of variables was evaluated based on the linear trend test in the regression model.</p><p><strong>Results: </strong>A total of 5111 GBMSM with an average age of 32.00 years were incorporated in the analysis. From 2011 to 2021, the HIV-related knowledge score of GBMSM ranged from 6 to 7.5, and it increased significantly (P trend < .001). The rate of homosexual sex in the past 6 months remained at a high level (75.06%-82.75%). Homosexual behavior was associated with a higher HIV-related knowledge score (P = .004). Heterosexual sex was associated with an increase in the old age, married persons, and domicile outside the province (P < .05). Commercial sex was associated with an increase in drug users (P <.001).</p><p><strong>Conclusions: </strong>In the past 10 years, HIV-related knowledge of GBMSM increased and the rate of unprotected sex was at a high level among GBMSM, especially in heterosexual behaviors. Moreover, the likelihood of having homosexual behaviors is raised with the increasing HIV-related knowledge. Conducting precise behavioral interventions for GBMSM are crucial for preventing HIV infection.</p>","PeriodicalId":21813,"journal":{"name":"Sexual medicine reviews","volume":" ","pages":"623-629"},"PeriodicalIF":3.6000,"publicationDate":"2024-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Sexual behaviors and HIV-related knowledge among GBMSM: evidence from 2011 to 2021 in Hangzhou, China.\",\"authors\":\"Jiahan Jiang, Xingliang Zhang, Omar Juma, Ke Xu, Junfang Xu\",\"doi\":\"10.1093/sxmrev/qeae057\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Introduction: </strong>Considering that many new HIV infections are transmitted by homosexual behaviors, gay, bisexual, and other men who have sex with men (GBMSM) are more likely to be infected with HIV than other groups due to the higher risk associated with unprotected anal intercourse. It is important to explore the changes in sexual behaviors and HIV-related knowledge among GBMSM in the last 10 years, which could provide evidence for improving public health interventions to reduce HIV infections.</p><p><strong>Objectives: </strong>The study sought to explore the changes of 3 sexual behaviors and HIV knowledge among men who have sex with men from 2011 to 2021.</p><p><strong>Methods: </strong>Data were collected from national HIV sentinel surveillance among GBMSM in Hangzhou conducted between 2011 and 2021. Univariate and multivariate logistic regression were used to analyze the associated factors of sexual behaviors. The variation trend of variables was evaluated based on the linear trend test in the regression model.</p><p><strong>Results: </strong>A total of 5111 GBMSM with an average age of 32.00 years were incorporated in the analysis. From 2011 to 2021, the HIV-related knowledge score of GBMSM ranged from 6 to 7.5, and it increased significantly (P trend < .001). The rate of homosexual sex in the past 6 months remained at a high level (75.06%-82.75%). Homosexual behavior was associated with a higher HIV-related knowledge score (P = .004). Heterosexual sex was associated with an increase in the old age, married persons, and domicile outside the province (P < .05). Commercial sex was associated with an increase in drug users (P <.001).</p><p><strong>Conclusions: </strong>In the past 10 years, HIV-related knowledge of GBMSM increased and the rate of unprotected sex was at a high level among GBMSM, especially in heterosexual behaviors. Moreover, the likelihood of having homosexual behaviors is raised with the increasing HIV-related knowledge. Conducting precise behavioral interventions for GBMSM are crucial for preventing HIV infection.</p>\",\"PeriodicalId\":21813,\"journal\":{\"name\":\"Sexual medicine reviews\",\"volume\":\" \",\"pages\":\"623-629\"},\"PeriodicalIF\":3.6000,\"publicationDate\":\"2024-09-25\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Sexual medicine reviews\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1093/sxmrev/qeae057\",\"RegionNum\":2,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"UROLOGY & NEPHROLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Sexual medicine reviews","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1093/sxmrev/qeae057","RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"UROLOGY & NEPHROLOGY","Score":null,"Total":0}
Sexual behaviors and HIV-related knowledge among GBMSM: evidence from 2011 to 2021 in Hangzhou, China.
Introduction: Considering that many new HIV infections are transmitted by homosexual behaviors, gay, bisexual, and other men who have sex with men (GBMSM) are more likely to be infected with HIV than other groups due to the higher risk associated with unprotected anal intercourse. It is important to explore the changes in sexual behaviors and HIV-related knowledge among GBMSM in the last 10 years, which could provide evidence for improving public health interventions to reduce HIV infections.
Objectives: The study sought to explore the changes of 3 sexual behaviors and HIV knowledge among men who have sex with men from 2011 to 2021.
Methods: Data were collected from national HIV sentinel surveillance among GBMSM in Hangzhou conducted between 2011 and 2021. Univariate and multivariate logistic regression were used to analyze the associated factors of sexual behaviors. The variation trend of variables was evaluated based on the linear trend test in the regression model.
Results: A total of 5111 GBMSM with an average age of 32.00 years were incorporated in the analysis. From 2011 to 2021, the HIV-related knowledge score of GBMSM ranged from 6 to 7.5, and it increased significantly (P trend < .001). The rate of homosexual sex in the past 6 months remained at a high level (75.06%-82.75%). Homosexual behavior was associated with a higher HIV-related knowledge score (P = .004). Heterosexual sex was associated with an increase in the old age, married persons, and domicile outside the province (P < .05). Commercial sex was associated with an increase in drug users (P <.001).
Conclusions: In the past 10 years, HIV-related knowledge of GBMSM increased and the rate of unprotected sex was at a high level among GBMSM, especially in heterosexual behaviors. Moreover, the likelihood of having homosexual behaviors is raised with the increasing HIV-related knowledge. Conducting precise behavioral interventions for GBMSM are crucial for preventing HIV infection.
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