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目的:通过对吸毒者、女性性工作者和性病门诊就诊者3类艾滋病主要高危人群的综合监测,摸清其感染HIV的危险因素。方法:在社区和相应的场所集一定数量的样本,进行HIV和STD检测,并通过问卷了解有关行为因素。结果:1971例吸毒者HIV感染率为12.4%,梅毒感染率为8.2%,74.4%的人注射毒品,56.0%的人共用注射器,共用者中有42.9%的人有性乱行为;1453例女性性工作者中共检出7例HIV感染者,其中达州市发现6例,感染率为4.7%,78.1%的人从不使用或有时使用安全套,76.4%的人1周客人数多于4个;3009例性病门诊就诊者中检出4例HIV抗体阳性,性病感染率为84.7%,37.6%的人有多性伴。结论:3类高危人群存在感染HIV的诸多危险因素,应加大综合干预力度。
OBJECTIVE: To find out the risk factors for HIV infection by comprehensively monitoring the three major categories of HIV / AIDS among drug users, female sex workers and STD clinics. Methods: A certain number of samples were collected in the community and the corresponding places for HIV and STD testing, and questionnaires were used to understand the relevant behavioral factors. Results: Among 1971 drug addicts, HIV infection rate was 12.4%, syphilis infection rate was 8.2%, 74.4% of human injecting drugs, 56.0% of people shared syringes, 42.9% of the co-users had sexual promiscuity; 1453 women Among the 7 sex workers who were detected by HIV / AIDS, 6 were found in Dazhou City, with an infection rate of 4.7%. 78.1% never used condoms or condoms, 76.4% had more than 4 people a week. Among 3009 STD clinic patients, 4 cases of HIV antibody positive were detected, the STD infection rate was 84.7% and 37.6% of them had multiple sex partners. Conclusion: There are many risk factors of HIV infection in the three types of high-risk population, and the intensity of comprehensive intervention should be increased.