Selected article for: "active infection and quantitative titre"
Author: Wu, Xiaobing; Guan, Yang; Ye, Jianbin; Fu, Hanlin; Zhang, Chunlai; Lan, Lina; Wu, Fengxin; Tang, Fen; Wang, Feng; Cai, Yumao; Yu, Weiye; Feng, Tiejian
Title: Association between syphilis seroprevalence and age among blood donors in Southern China: an observational study from 2014 to 2017
  • Document date: 2019_11_2
    • ID: ubnv0fdw_66
    Snippet: Based on serological test results, syphilis seropositivity was divided into historical infection and active infection, which was consistent with the classification from 12 Historical infection was defined as TPPA positive but TRUST negative and active infection as both TPPA and TRUST positive. 14 Syphilis seropositivity was defined as TPPA positive, including both TRUST negative and TRUST positive. Moreover, high-titre was defined as a quantitati.....
    Document: Based on serological test results, syphilis seropositivity was divided into historical infection and active infection, which was consistent with the classification from 12 Historical infection was defined as TPPA positive but TRUST negative and active infection as both TPPA and TRUST positive. 14 Syphilis seropositivity was defined as TPPA positive, including both TRUST negative and TRUST positive. Moreover, high-titre was defined as a quantitative titre of ≥ 1∶8 in patients with active infection. For the purpose of this study, syphilis seropositivity which represented the overall infection status among the target population, and active infection and high-titre status which were correlated with disease activity, were analysed.

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