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BMC Public Health. 2018 Oct 16;18(1):1175. doi: 10.1186/s12889-018-6090-5.

Condom use social norms and self-efficacy with different kinds of male partners among Chinese men who have sex with men: results from an online survey.

Wang C1,2, Tucker JD3,4,5, Liu C3,4, Zheng H1,2, Tang W6,7,8,9,10, Ling L11.

Author information

1
Dermatology Hospital, Southern Medical University, Guangzhou, China.
2
Guangdong Center for Skin Diseases and STI Control, Guangzhou, China.
3
University of North Carolina at Chapel Hill Project-China, Guangzhou, China.
4
SESH study group of University of North Carolina at Chapel Hill, Guangzhou, China.
5
School of Medicine of University of North Carolina at Chapel Hill, Chapel Hill, USA.
6
Dermatology Hospital, Southern Medical University, Guangzhou, China. weimingtangscience@gmail.com.
7
Guangdong Center for Skin Diseases and STI Control, Guangzhou, China. weimingtangscience@gmail.com.
8
University of North Carolina at Chapel Hill Project-China, Guangzhou, China. weimingtangscience@gmail.com.
9
SESH study group of University of North Carolina at Chapel Hill, Guangzhou, China. weimingtangscience@gmail.com.
10
School of Medicine of University of North Carolina at Chapel Hill, Chapel Hill, USA. weimingtangscience@gmail.com.
11
Faculty of Medical Statistics and Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, China. lingli@mail.sysu.edu.cn.

Abstract

BACKGROUND:

Social norms and self-efficacy play important roles in promoting consistent condom use among men who have sex with men (MSM). Few studies have investigated the association between social norms, self-efficacy and consistent condom use with different kinds of male partners among MSM. We conducted an online survey of MSM to evaluate this in China.

METHODS:

A cross-sectional online survey was conducted in 2015. Participants completed a validated questionnaire covering socio-demographic information, consistent condom use, condom use social norms and self-efficacy. Eligible participants were 16 or older, born biologically as a male, engaged in anal sex with a man at least once during their lifetime, engaged in condomless anal or vaginal sex in the last three months. In this study, we further restricted to people who had sex with male partners in the last three months. Participants were classified into three groups: engaged in sex only with regular partners, engaged in sex only with casual partners and engaged in sex with both regular partners and casual partners.

RESULTS:

Participants were recruited from 32 provinces in China. Among 1057 participants, 451(42.7%), 217(20.5%), and 389(36.8%) engaged in sex with regular partners only, casual partners only and both types in the last three months, respectively. Men engaged in sex only with regular partners in the last three months had a higher condom use self-efficacy than with other two types of partners (Pā€‰<ā€‰0.01). Both social norms (regular partners: adjusted OR:1.59, 95% CI: 0.97-2.60; casual partners: adjusted OR: 1.58, 95% CI: 1.19-2.09; both types: adjusted OR: 1.48, 95% CI: 1.13-1.95) and self-efficacy (regular partners: adjusted OR: 2.88, 95% CI: 1.59-5.22; casual partners: adjusted OR: 2.35, 95% CI: 1.69-3.26; both types: adjusted OR: 2.45, 95% CI: 1.81-3.32) were positively associated with consistent condom use. No interaction effect was detected between condom social norms and self-efficacy on consistent condom use among Chinese MSM (pā€‰>ā€‰0.05).

CONCLUSIONS:

Both social norms and self-efficacy were positively correlated with consistent condom use with any types of partners among Chinese MSM. Tailored interventions that aimed to improve social norms and self-efficacy has the potential to improve overall condom use among Chinese MSM.

TRIAL REGISTRATION:

ClinicalTrials.gov: NCT02516930 . August 6, 2015.

KEYWORDS:

Self-efficacy; Social norms; casual partners; consistent condom use; men who have sex with men; regular partners

PMID:
30326880
PMCID:
PMC6192108
DOI:
10.1186/s12889-018-6090-5
[Indexed for MEDLINE]
Free PMC Article

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