HIV infection status in male outpatients in sexually transmitted disease clinics in Tianjin, 2016-2020.
10.3760/cma.j.cn112338-20210427-00348
- Author:
Jian Yun BAI
1
;
Tian Lu ZHANG
1
;
Yi LIU
1
;
Tie Lin NING
1
;
Ning ZHOU
1
;
Mao He YU
1
Author Information
1. Tianjin Centers for Disease Control and Prevention, Tianjin 300011, China.
- Publication Type:Journal Article
- MeSH:
Cross-Sectional Studies;
HIV Infections/epidemiology*;
Homosexuality, Male;
Humans;
Male;
Outpatients;
Syphilis/epidemiology*
- From:
Chinese Journal of Epidemiology
2022;43(3):348-353
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To understand the HIV infection status in male outpatients in sexually transmitted disease (STD) clinics in Tianjin from 2016 to 2020. Methods: According to the sentinel surveillance protocol, continuous cross-sectional studies were conducted between April and June during 2016-2020 to collect the information about the awareness of AIDS related knowledge, related sex behaviors, HIV infection, syphilis prevalence and HCV infection of male STD outpatients in Tianjin with a sample seize of 400 in each sentinel clinic. Results: From 2016 to 2020, a total of 4 000 male STD outpatients were surveyed. The HIV positive rate increased from 1.13% (9/800) to 2.25% (18/800) (trend χ2=14.22, P<0.001), the positive rate of syphilis increased from 9.38% (75/800) to 13.00% (104/800) (trend χ2=7.30, P=0.007) in this population during this period. The overall HCV positive rate was 0.45% (18/4 000). Multivariate logistic regression analysis showed that compared with those who were unmarried, had registered residence in Tianjin, had no temporary sexual behavior in the past 3 months, had no anal sex and had negative syphilis test result, the risk factors of HIV infection in the male STD outpatients included cohabitation (aOR=7.53, 95%CI:2.13-26.62), being from other provinces (aOR=3.64,95%CI:1.58-8.38), having temporary sexual behavior in the past 3 months (aOR=2.24,95%CI:1.03-4.89), having homosexual anal sex (aOR=85.99,95%CI:38.76-190.74) and suffering from syphilis (aOR=6.06,95%CI:3.18-11.56). Conclusion: The detection rates of HIV infection and syphilis in male STD outpatients in Tianjin showed upward trends from 2016 to 2020. Having temporary sexual behavior and anal sex, and suffering from syphilis were the main risk factors of HIV infection in male STD outpatients.
