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. 2023 Jun 1;23(1):370.
doi: 10.1186/s12879-023-08333-6.

Migration experiences and reported commercial and non-commercial sexual behaviors among newly diagnosed HIV infections in China: a cross-sectional study

Yuyin Zhou  1   2 , Yan Luo  3   4 , Feng Cheng  5   6 , Huatang Zeng  7 , Liqun Wu  7 , Liangmin Gao  8 , Junfang Xu  9   10
Affiliations

Migration experiences and reported commercial and non-commercial sexual behaviors among newly diagnosed HIV infections in China: a cross-sectional study

Yuyin Zhou et al. BMC Infect Dis. .

Abstract

Background: Migration is known to influence human health. China has a high migration rate and a significant number of people who are HIV-positive, but little is known about how these factors intersect in sexual risk behaviors.

Objective: This study aimed to explore sexual risk behaviors between migrants and non-migrants among newly diagnosed HIV infections, and assess the changes of sexual risk behaviors with length of stay in the current city of migrants.

Methods: A cross-sectional questionnaire was conducted among people newly diagnosed with HIV from July 2018 to December 2020 who lived in Zhejiang Province. In the study, sexual risk behaviors included having multiple sexual partners and unprotected sexual behaviors (in commercial sexual behaviors, non-commercial sexual behaviors, heterosexual behaviors, and homosexual behaviors). Binary logistic regression models were employed to explore the influencing factors of sexual risk behaviors, measured by multiple sexual partners and unprotected sexual partners.

Results: A total of 836 people newly diagnosed with HIV/AIDS were incorporated in the study and 65.31% (546) were migrants. The percentages of non-commercial sexual behaviors among migrants were statistically higher than those of non-migrants. Commercial heterosexual behavior was higher among non-migrants compared with migrants. The proportion of study participants having unprotected sexual behaviors and multiple sexual partners with commercial/non-commercial partners was both higher among migrants compared with non-migrants. Among migrants, the likelihood of sexual risk behaviors in both commercial and non-commercial sex increased in the first 3 years and reduced after 10 years. Compared with non-migrants, migrants were statistically associated with multiple sexual partners [P = .007, odds ratio (OR) = 1.942]. However, migrants did not exhibit a significant difference in unprotected sexual behaviors compared with non-migrants. In addition, migrants aged between 18 and 45 years who relocated to the current city in the past 2-3 years tended to have multiple sexual partners (P < .05).

Conclusions: People newly diagnosed with HIV engaged in different sexual risk behaviors among migrants and non-migrants and more attention should be paid to migrants. For non-migrants, it is urgent to promote the prevention of commercial sexual behaviors. For migrants, prevention of non-commercial sexual behaviors and universal access to health care especially for new arrivals who migrated to the current city for 2-3 years are needed. Moreover, sexual health education and early HIV diagnosis are necessary for the entire population.

Keywords: HIV; Health policy; Migration; Sexual behavior.

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Conflict of interest statement

The authors declare no competing interests.

Figures

Fig. 1
Fig. 1
Unprotected sexual behaviors and multiple sexual partners between migrant and non-migrant
Fig. 2
Fig. 2
Unprotected sexual behaviors and multiple sexual partners by regions and economic levels
Fig. 3
Fig. 3
Unprotected sexual behaviors, having multiple sexual partners, and sexual risk behaviors among migrants by length of time living in the current city
See this image and copyright information in PMC

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