ArticleBMC infectious diseases2019
Seroprevalence and risk factors on Syphilis among blood donors in Chengdu, China,from 2005 to 2017.
Article in BMC infectious diseases, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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12 citing papers in PubMed, 24 citations in OpenAlex.
- High Prevalence of Occult Hepatitis B Virus Co-Infection Identified in Treponema Pallidum-Positive Blood Donations: Implications for HBV Risk Reduction.Pathogens (Basel, Switzerland) · 2026Article
- Factors associated with active syphilis infection in US blood donors.Transfusion · 2025Article
- Seroprevalence of HIV, HBV, HCV and Syphilis among blood donors in a Nigerian tertiary medical centre.BMC infectious diseases · 2025Article
- Syphilis reactivity among blood donors in Brazil: associated factors and implications for public health monitoring.BMC public health · 2025Article
- Transfusion transmitted infections among blood donors of Kamenge Teaching Hospital blood bank in Burundi.African health sciences · 2024Article
- Social and individual vulnerability factors associated with syphilis among populations living on islands in the Brazilian Amazon.BMC infectious diseases · 2024Article
- Trends in sexually transmitted and blood-borne infections in China from 2005 to 2021: a joinpoint regression model.BMC infectious diseases · 2023Article
- Prevalence and trends of transfusion transmissible infections among blood donors in Basra, Iraq.BMJ open gastroenterology · 2023Article
- Magnitude and trend of HIV andAfrican health sciences · 2022Article
- Epidemiology, Management, Quality of Testing and Cost of Syphilis in Germany: A Retrospective Model Analysis.Frontiers in public health · 2022Article
- Prevalence of Syphilis Infections Among Volunteer Blood Donors in Jinan Blood Center, China: A 15-Year Retrospective Study.Infection and drug resistance · 2022Article
- Prevalence ofThe Canadian journal of infectious diseases & medical microbiology = Journal canadien des maladies infectieuses et de la microbiologie medicale · 2022Article
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10 authors at 2 institutions in 1 country.
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Abstract
backgroundHigh-risk population of blood donation increases the prevalence of transmit blood-borne diseases and harm the blood safety. Syphilis accounts for approximately 10% of commonly sexually transmitted diseases. The risk factors for blood donors infected with syphilis are also risk factors for other blood borne diseases. The objective of the study is to investigate the seroprevalence and risk factors on syphilis among blood donors, and analyze the donation status of high-risk population.
methodsA retrospective study was conducted in Chengdu Blood Center during 2005 and 2017. Serological test results of volunteer blood donors were collected. Conditional logistic regression models were performed to investigate syphilis-related risk factors and population attributable risk (PAR) was performed to predict the tendencies of high-risk populations' on risky behaviors.
resultsThe serological epidemic for syphilis among blood donors in Chengdu showed an upward trend from 2005 to 2017.TP positive blood donors were more likely to have multiple sexual partners and commercial sex (50.6% vs.22.6, 11.1% vs.4.6%). Multiple condition logistic regression model denoted the following risk factors for increasing rates of syphilis infections: multiple sexual partners (OR = 7.1, 95% CI:1.72-6.58), razor reuse (OR = 1.7;, 95% CI:1.01-2.01); ear piercing (OR = 2.7, 95% CI:1.48-3.37); tattoo (OR = 3.3, 95% CI:1.17-6.78); condom occasionally (OR = 2.8, 95% CI:0.68-1.66). The PAR for each of the risk factors were 0.225, 0.144, 0.147, 0.018, 0.129, 0.018, respectively.
conclusionHealth consultation and screening of high-risk groups before blood donation need to be further improved. Blood donor recruitment should emphasize on excluding the high-risk donors and recruiting more low-risk blood donors. In addition, this study also shows that sharing cosmetic surgical instrument has been proven to transmit blood-borne diseases. Therefore, the syphilis in blood circulation should not be ignored.
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