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目的了解江苏省暗娼人群艾滋病毒(HIV)和梅毒(TP)新发感染及队列研究中失访人群的特征。方法采用方便抽样建立暗娼队列,3个月后进行随访。在基线和随访时对每个调查对象进行匿名问卷调查,对随访和失访对象的人口学、行为学和实验室指标进行比较。抽取5 ml静脉血和2支宫颈拭子检测性病(STI)、HIV。结果本次共调查1 806名暗娼,3个月后随访到737名,随访率为40.8%,HIV和TP血清阳转率分别为0.0/100人年和6.1/100人年;接受的教育程度高、来源的场所档次高、最近一年在本地未接受过HIV宣传服务及TP感染者更容易失访。结论虽然江苏省暗娼人群处于HIV低流行状态,但是TP新发感染率高,失访暗娼感染STI、HIV的危险性高,应更加关注高档场所暗娼的干预工作。
Objective To understand the characteristics of HIV-infected and syphilis (TP) new-onset infection and cohort study of female sex workers in Jiangsu Province. Methods A sample of female sex workers was established by convenient sampling and followed up 3 months later. Anonymous questionnaires were conducted for each subject at baseline and at follow-up, and demographic, behavioral, and laboratory indicators of follow-up and follow-up were compared. Take 5 ml of venous blood and 2 cervical swabs to test for sexually transmitted diseases (STI), HIV. Results A total of 1,806 female sex workers were investigated. The follow-up rate was 40.8% after 3 months. The seroprevalence of HIV and TP was 0.0 / 100 person-years and 6.1 / 100 person-years respectively. The educational level High, the source of high grade place, in the last year in the local did not receive HIV information services and TP infection are more likely to lose. Conclusions Although the population of FSWs in Jiangsu Province is in a low HIV prevalence status, the rate of new infections in TP is high, and the risk of HIV infection is high in FSWs. Therefore, more attention should be paid to the intervention of CSWs in high places.