暗娼阴道滴虫病调查及干预性研究

Screening Analysis and Interventional Study of Trichomonal Vaginitis in Female Commercial Sex Workers

目的 调查暗娼阴道滴虫病感染情况,研究对暗娼阴道滴虫病干预的效果。方法 对地处商业中心暗娼进行定期监测、阴道洗涤、局部阴道内用甲硝唑栓等干预措施,并与妇教所暗娼进行了比较。结果 妇教所组共普查992人,滴虫感染率20.87％;商业中心组入队列共209人,计1128人次,滴虫感染率2.30％;追踪动态性观察到1年后滴虫感染率从基线的22.89％,平均下降了89.50％,到第2年后已下降为0。结论 阴道滴虫病以性接触传播为主,对暗娼进行综合性干预措施对阴道滴虫病有明显效果。

Objective To survey the prevalence of Trichomonal vaginitis in female commercial sex workers and to esli-mate the effect of intervention measures. Methods Vaginal washing, metronidazole suppository and other intervention were conducted in commercial sex workers both in downtown and in the Female Education Bureas and the two groups were monitored and compared. Results 992 women in Famale Education Bureas and 202 women(1128 visites)in downtown were questionnaired, the infection rate in the first group was 20.87% and 2.30% in the later. After one year's comprehensive intervention strategy, 89.5 % of infection rate was decreased (the base level 22.89 % ), and after two year's intervention, the infection rate was 0. Conclusion Trichomonal vaginitis is mainly transmitted through sexual contact.The comprehensive intervention strategy to the sex workers was benefit to control of Trichomonal vaginitis.