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目的了解丽水市无偿献血者HIV感染的特征,以降低输血传播HIV的风险。方法收集2006~2011年丽水市无偿献血者中的HIV感染者和丽水市CDC报告的HIV感染者基本信息,分析其感染特征,包括性别、年龄、感染途径。结果丽水市2006~2011年无偿献血人群的HIV感染率逐年上升,2006年为0.88/万,2011年为2.16/万,高于2011年全市总人口的HIV感染率0.325/万。无偿献血人群中的HIV感染者中男性占85%,女性占15%;18~29岁的年青人占85%,其它年龄段分别为30~39岁占15%,40~49岁占5%;感染途径中异性性传播占85%,男-男性传播占15%。结论结合本地区普通人群以及无偿献血人群HIV感染者的流行病学特征,有针对性地对高危行为人群加强经血传播疾病的危害性知识的宣传,血站医务人员应重视并加强对无偿献血者献血前的咨询和对高危人群的排查的专业化培训,确保临床用血的安全性。
Objective To understand the characteristics of HIV infection in unpaid blood donors in Lishui City to reduce the risk of HIV transmission by blood transfusion. Methods The basic information of HIV infected persons in voluntary blood donors in Lishui City from 2006 to 2011 and HIV infected persons in CDC in Lishui City were collected and their infection characteristics including sex, age and infection were analyzed. Results The HIV infection rate of unpaid blood donors from 2006 to 2011 in Lishui City increased year by year from 0.88% in 2006 to 2.16% in 2011, higher than the prevalence of HIV infection in the whole city in 2011 of 0.325 / million. 85% of HIV-infected persons in the unpaid blood donation group, 15% of women; young people aged 18 to 29 accounted for 85%, other age groups were 15% of 30 to 39 years old, 40 to 49 years of age accounted for 5% Heterosexual transmission of infection accounted for 85%, male-male transmission accounted for 15%. Conclusions Based on the epidemiological characteristics of HIV-infected persons in the general population and non-remunerated blood donors in this area, the publicity of the harmful knowledge about the spread of blood-borne diseases in high-risk groups should be targeted. The blood-staffers should pay more attention to and strengthen the knowledge of non- Pre-donation counseling and screening of high-risk groups of specialized training to ensure the safety of clinical blood.