2009—2014年襄阳地区无偿献血者HIV感染流行病学调查
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杨青成

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R181.3+2 R512.91

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湖北省卫生和计划生育委员会科研项目(WJ2015CB015)


Epidemiological survey on HIV infection among voluntary blood donors in Xiangyang area in 2009-2014
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    摘要:

    目的了解2009—2014年襄阳地区无偿献血者人类免疫缺陷病毒(HIV)感染情况及人群分布特点,为招募低危献血者提供依据。方法对襄阳地区2009年1月—2014年12月326 856人份献血者的血标本进行抗HIV ELISA检测,将HIV初筛阳性标本送至疾病预防控制中心做确证实验,并对确证阳性者进行流行病学分析。结果襄阳地区无偿献血者HIV确证阳性41例,确证阳性率为0.13‰,各年度确证阳性率比较,差异有统计学意义(χ2=27 801.87,P<0.01)。除婚姻状况及感染途径外,HIV确证阳性献血者性别、年龄、区域、职业、文化程度、献血次数等流行病学资料比较,差异均有统计学意义(均P<0.01)。无偿献血者HIV感染男性占87.80%,18~25、36~45岁年龄段的献血者分别占41.46%、31.71%,无偿献血人群HIV异性性传播占56.10%,男男同性恋性传播占43.90%。工人和商业/公共服务业人员所占比率高,分别为21.95%、17.07%,献血人群HIV确证阳性患者以市区所占比率较高(60.97%),初中/中专学历者占56.10%,首次献血检出HIV阳性者占总检出人数的65.85%。结论为确保血液安全,血站应加大宣传力度,做好献血前的健康征询,从低危人群中招募献血者,全面开展核酸检测,缩短HIV检测窗口期。

    Abstract:

    ObjectiveTo investigate infection status and distribution characteristics of human immunodeficiency virus (HIV) infection among voluntary blood donors in Xiangyang area in 2009-2014, and provide evidence for recruiting blood donors from lowrisk population.MethodsBlood specimens of 326 856 voluntary blood donors in Xiangyang area between January 2009 and December 2014 were detected antiHIV with enzyme linked immunosorbent assay(ELISA), positive specimens in HIV screening were performed confirmatory testing, epidemiological analysis was conducted on the positive detection results.Results41 (0.13‰) voluntary blood donors were confirmed positive for HIV in Xiangyang area, positive rate among each year was significantly different (χ2=27 801.87,P<0.01). Except marital status and infection routes, difference in positive rates among donors of different gender, age, area, occupation, educational attainments, and number of blood donation were all significantly different(all P<0.01). Among HIVinfected voluntary blood donors, 87.80% were male, 41.46% and 31.71% were aged between 18-25 and 36-45 respectively,56.10% were through heterosexual transmission, and 43.90% were through male homosexual transmission. The percentage of workman and public service personnel infected with HIV were high, accounting for 21.95% and 17.07% respectively,60.97% of confirmed positive HIV were from city area, 56.10% only received junior middle school/technical secondary school education, 65.85% of HIVinfected persons were infected at the initial donation.ConclusionIn order to ensure blood safety, blood center should increase publicity efforts, carry out health consultation before blood donation, and recruit blood donors from lowrisk populations, nucleic acid detection should be carried out to shorten HIV detection window period.

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胡贵宾,释艳华,郑艳梅,等.2009—2014年襄阳地区无偿献血者HIV感染流行病学调查[J]. 中国感染控制杂志,2016,15(12):945-948. DOI:10.3969/j. issn.1671-9638.2016.12.012.
HU Guibin, SHI Yanhua, ZHENG Yanmei, et al. Epidemiological survey on HIV infection among voluntary blood donors in Xiangyang area in 2009-2014[J]. Chin J Infect Control, 2016,15(12):945-948. DOI:10.3969/j. issn.1671-9638.2016.12.012.

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  • 收稿日期:2016-02-01
  • 最后修改日期:2016-04-12
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  • 在线发布日期: 2016-12-30
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