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目的了解贵州省感染艾滋病病毒(Human immunodeficiency virus,HIV)孕产妇的基本流行病学特征和感染途径。方法对贵州省2005年1月-2010年9月间,孕产期保健时检测发现的217例HIV感染孕产妇进行问卷调查和登记。结果①HIV感染孕产妇平均年龄为27.4岁,<25岁占29.49%,25～29岁为37.79%,≥30岁为32.72%;汉族占65.90%,少数民族占34.1%;初中及以下文化占76.96%;78.79%为农民或无业。②以性传播为主(43.32%),其次为注射吸毒(24.42%);主要的危险行为是多性伴、与HIV感染配偶/性伴性生活、注射吸毒。结论应针对感染人群不同的流行病学特征,采取有针对性的艾滋病综合防治措施与策略,遏制艾滋病经性途径传播比例的进一步增加。
Objective To understand the basic epidemiological characteristics and routes of infection of pregnant women in Guizhou Province with HIV (Human immunodeficiency virus). Methods A total of 217 pregnant women with HIV infection were detected and registered in Guizhou province from January 2005 to September 2010 during the maternal health checkup. Results ①The average age of HIV infected pregnant women was 27.4 years, <25 years old accounted for 29.49%, 25-29 years old 37.79%, ≥ 30 years old 32.72%; Han accounted for 65.90%, ethnic minorities 34.1%; junior high school and below accounted for 76.96 %; 78.79% are farmers or unemployed. ② Sexual transmission was the most common (43.32%), followed by injection drug abuse (24.42%). The main risk behaviors were polygamy with spouse / sexual partner with HIV infection and drug abuse by injection. Conclusions Aiming at the different epidemiological characteristics of infected people, we should take targeted comprehensive prevention and control measures and strategies to prevent further increase of transmission rate of AIDS through sexual transmission.