Prevalence of sexually transmitted infections among foreigners living in Guangzhou, China: a cross-sectional study (2010–2017)

BACKGROUND: The prevalence of HIV/HCV/HBV/ Treponema pallidum is an essential health issue in China. However, there are few studies focused on foreigners living in China. This study aimed to assess the prevalence and socio-demographic distribution of HIV, HBV, HCV, and T. pallidum among foreigners i...

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Detalles Bibliográficos
Autores principales: Chimungu, Benard, Fu, Muqing, Wu, Jian, Wu, Jiali, Huang, Liping, Dai, Yingchun, Tang, Shixing, Zhang, Jianming, Wan, Chengsong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BioMed Central 2020
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7222532/
https://www.ncbi.nlm.nih.gov/pubmed/32410628
http://dx.doi.org/10.1186/s12879-020-04995-8
Descripción
Sumario:BACKGROUND: The prevalence of HIV/HCV/HBV/ Treponema pallidum is an essential health issue in China. However, there are few studies focused on foreigners living in China. This study aimed to assess the prevalence and socio-demographic distribution of HIV, HBV, HCV, and T. pallidum among foreigners in Guangzhou in the period of 2010–2017. METHODS: A cross-sectional study was conducted to screen serological samples of 40,935 foreigners from 2010 to 2017 at the Guangdong International Travel Health Care Center in Guangzhou. Samples were tested for hepatitis B surface antigen (HBsAg), anti-HCV, syphilis antibody (anti-TPPA) and anti-HIV 1 and 2. We collected secondary data from laboratory records and used multiple logistic regression analyses to verify the association between different factors and the seroprevalence of HIV/HBV/HCV/ T. pallidum. RESULTS: The prevalence of HBV/HCV/HIV/ T. pallidum was 2.30, 0.42, 0.02, and 0.60%, respectively, and fluctuated slightly for 7 years. The results of multiple logistic regression showed that males were less susceptible to HBV than females (odds ratio [OR] = 0.77, 95% CI: 0.67–0.89). Participants under the age of 20 had a lower risk of HBV (OR = 0.25, 95% CI: 0.18–0.35), HCV (OR = 0.06, 95% CI: 0.02–0.18), and T. pallidum (OR = 0. 10, 95% CI: 0.05–0.20) than participants over the age of 50. Participants with an education level below high school were more likely to have HBV (OR = 2.98, 95% CI: 1.89–4.70) than others, and businessmen (OR = 3.02, 95% CI: 2.03–4.49), and designers (OR = 3.83, 95% CI: 2.49–5.90) had a higher risk of T. pallidum than others. Co-infection involved 58 (4.20%) total cases, and the highest co-infection rate was observed for HBV and T. pallidum (2.60%). CONCLUSION: The prevalence of HBV/HCV/HIV/ T. pallidum was low among foreigners in Guangzhou. Region, gender, age, educational level, and occupation were risk factors for positive infection.

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