Analysis of Recent Infections Among HIV-1 Infected MSM in Kunming City from 2018 to 2020

Rui CAO; Chang XU; Xiaomei JIN; Jie DAI; Huichao CHEN; Lijuan DONG; Min YANG; Li YANG; Min CHEN

doi:10.12259/j.issn.2095-610X.S20220825

Volume 43 Issue 8

Jul. 2022

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Article Navigation > Journal of Kunming Medical University > 2022 > 43(8): 150-155

Rui CAO, Chang XU, Xiaomei JIN, Jie DAI, Huichao CHEN, Lijuan DONG, Min YANG, Li YANG, Min CHEN. Analysis of Recent Infections Among HIV-1 Infected MSM in Kunming City from 2018 to 2020[J]. Journal of Kunming Medical University, 2022, 43(8): 150-155. doi: 10.12259/j.issn.2095-610X.S20220825

Citation:

Rui CAO, Chang XU, Xiaomei JIN, Jie DAI, Huichao CHEN, Lijuan DONG, Min YANG, Li YANG, Min CHEN. Analysis of Recent Infections Among HIV-1 Infected MSM in Kunming City from 2018 to 2020[J]. Journal of Kunming Medical University, 2022, 43(8): 150-155. doi: 10.12259/j.issn.2095-610X.S20220825

Citation:

Rui CAO, Chang XU, Xiaomei JIN, Jie DAI, Huichao CHEN, Lijuan DONG, Min YANG, Li YANG, Min CHEN. Analysis of Recent Infections Among HIV-1 Infected MSM in Kunming City from 2018 to 2020[J]. Journal of Kunming Medical University, 2022, 43(8): 150-155. doi: 10.12259/j.issn.2095-610X.S20220825

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Analysis of Recent Infections Among HIV-1 Infected MSM in Kunming City from 2018 to 2020

doi: 10.12259/j.issn.2095-610X.S20220825

1.
School of Public Health，Kunming Medical University，Kunming Yunnan 650500
2.
School of Public Health，Fujian Medical University，Fuzhou Fujian 350122
3.
Yunnan Provincal AIDS Research Institute，Yunnan Center for Disease Control and Prevention，Kunming Yunnan 650022，China

Received Date: 2022-05-06
Available Online: 2022-07-22
Publish Date: 2022-07-28

Abstract

Abstract

Objective To understand the recent infection status and influencing factors of HIV-1 infected men who have sex with men （MSM） newly reported by non-governmental organizations （NGO） in Kunming city from January 2018 to December 2020, and to provide guidance for AIDS prevention and treatment for this population. Methods The limiting-antigen avidity enzyme immunoassay （LAg-Avidity EIA） combined with CD4⁺ T lymphocyte count was used to determine the recent infections among HIV-1 antibody positive MSM in Kunming city from January 2018 to December 2020. The influencing factors of recent infections were analyzed by Logistic regression. Results A total of 389 HIV-1 antibody positive samples were collected, and the proportion of HIV-1 recent infections was 48.1% （90/187）, 51.6% （49/95） and 30.8% （33/107） from January 2018 to December 2020. There was no statistical difference in the proportion of recent infections between 2018 and 2019 （P > 0.05） . The proportion of recent infections in 2020 was lower than those in 2018 and 2019 （P < 0.05）. Multivariate Logistic regression analysis showed that students （P = 0.017, OR = 2.989, 95%CI: 1.221～7.318） had a high proportion of recent infections. Conclusion The proportion of HIV-1 recent infection among MSM in Kunming showed a decreasing trend, and the proportion of recent infection was relatively higher in the certain population. The targeted measures should be taken, including strengthening the monitoring of recent infections among MSM, improving access to intervention services and promoting HIV testing through NGO.
- HIV,
- Recent infection,
- Men who have sex with men

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References(28)

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