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目的:探讨贵州省2006~2011年艾滋病感染孕产妇及所生婴儿经母婴阻断干预措施后艾滋病感染情况。方法:通过预防艾滋病母婴传播网络直报信息系统,收集2006~2011年贵州省艾滋病感染孕产妇及所生儿童的相关信息,对艾滋病感染情况进行回顾性定量分析。结果:6年来在对616 783例孕产妇的检测中,发现HIV抗体阳性孕产妇403例,检测阳性率为0.07%;孕产妇HIV抗体检测数及检测阳性数呈逐年增加趋势。感染艾滋病孕产妇所生婴儿中接受检测的185例中,共发现9例艾滋病感染婴儿,校正的艾滋病母婴传播率为8.24%;使用抗HIV药物后婴儿检测阳性率为0.99%,未使用抗HIV药物的婴儿检测阳性率为1.99%。结论:通过对艾滋病感染孕产妇开始规范使用预防性或治疗性抗HIV药物、安全分娩等综合干预措施,加强对孕产妇及所生婴儿的随访服务,能进一步提高贵州省预防艾滋病母婴传播干预效果。
Objective: To investigate the prevalence of HIV infection in mothers and infants born in Guizhou Province from 2006 to 2011 after maternal and child block interventions. Methods: Through the prevention of direct reporting system of mother-to-infant transmission of HIV / AIDS, relevant information on pregnant women and children born from AIDS in Guizhou Province from 2006 to 2011 was collected, and retrospective quantitative analysis of HIV infection was conducted. Results: In the past 6 years, of 616 783 pregnant women, 403 cases of HIV positive pregnant women were detected, the positive rate was 0.07%. The number of HIV antibody test and the positive number of pregnant women were increasing year by year. Ninety-five HIV-infected infants were detected in 185 infants born to HIV-positive pregnant women, with a corrected HIV / AIDS mother-to-infant transmission rate of 8.24%. The positive rate of infants tested with anti-HIV drugs was 0.99%, unused The HIV positive rate of infant testing was 1.99%. Conclusion: Through the standardized use of prophylactic or therapeutic anti-HIV drugs and safe childbirth and other follow-up services to pregnant women with HIV / AIDS, follow-up services to maternal and newborn infants can be further improved to prevent the mother-to-child transmission of HIV / AIDS in Guizhou Province effect.