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目的:了解湖北襄阳地区无偿献血者人免疫缺陷病毒(HIV)感染情况及感染人群的分布特点,有针对性地宣传无偿献血和艾滋病预防知识,从源头上控制经输血传播艾滋病的风险。方法:对2013-01-2014-12采集的120 783人份献血者的血液标本采用ELISA进行HIV抗体筛查,筛查反应性标本送襄阳市疾病预防控制中心艾滋病确证实验室进行结果确证。结果:2013、2014年分别筛出HIV反应性标本165例、142例,确证实验阳性标本分别为9例、11例,平均感染率为0.016%(20/120 783)。确证阳性的标本中男女比例为5.7∶1.0;年龄18~35岁者占60%;受教育程度高中以下占70%。结论:结合该地区无偿献血人群HIV感染者的性别、年龄、文化等特征,积极普及无偿献血和预防艾滋病相关知识的宣传教育,有针对性地加强部分献血者献血前的健康询问和自我排查,将HIV感染者隔离于献血前,从源头上提高血液安全。
Objective: To understand the HIV infection status of unpaid blood donors in Xiangyang, Hubei Province and the distribution characteristics of the infected population, and to disseminate the knowledge of voluntary blood donation and HIV / AIDS prevention and control the risk of transmitting AIDS through blood transfusion at the source. Methods: The blood samples from 120 783 donors collected from January 2013 to December 2014 were screened for HIV antibody by ELISA, and the positive samples were sent to the AIDS Confirmatory Laboratory of Center for Disease Control and Prevention in Xiangyang for confirmation. Results: In 2013 and 2014, 165 HIV-positive samples were screened out, of which 142 were positive. The positive samples were confirmed to be 9 and 11, respectively. The average infection rate was 0.016% (20/120 783). Positive samples of men and women in the proportion of 5.7: 1.0; aged 18 to 35 years of age accounted for 60%; education below 70% of high school. Conclusion: Based on the gender, age and culture characteristics of HIV-infected people in the area of unpaid blood donations in the region, the publicity and education of unpaid blood donation and prevention of AIDS-related knowledge are actively popularized, and some healthy donors’ self-examination and self- Isolate HIV-infected persons from donating blood to improve blood safety at the source.