• 中国科学论文统计源期刊
  • 中国科技核心期刊
  • 美国化学文摘(CA)来源期刊
  • 日本科学技术振兴机构数据库(JST)

临床输血与检验 ›› 2016, Vol. 18 ›› Issue (6): 559-561.DOI: 10.3969/j.issn.1671-2587.2016.06.016

• 临床输血 • 上一篇    下一篇

ELISA法不同S/CO值与金标法检测无偿献血者HBsAg相关性研究

张毓,孙国栋,徐晓艳,张丽,王学刚   

  1. 056001 河北省邯郸市中心血站
  • 收稿日期:2016-05-15 出版日期:2016-12-20 发布日期:2016-12-23
  • 作者简介:张毓(1984-),男,河北隆尧人,主管技师,学士,主要从事血液检测和输血医学研究工作,(Tel)15132018763(E-mail)zhangyu2043@163.com。

Use of ELISA for HBsAg Detection with Different S/CO Values and Gold-labeling Method in Volunteer Blood Donors

ZHANG Yu, SUN Guo-dong, XU Xiao-yan, et al   

  1. Handan Blood Center of Hebei Province 056001
  • Received:2016-05-15 Online:2016-12-20 Published:2016-12-23

摘要: 目的分析ELISA法不同S/CO值与金标法HBsAg检测结果的相关性,以科学方式指导血液采集,减少血液资源的浪费。方法选择2014年11月~2015年4月邯郸地区无偿献血者37 966例。经采血车初筛合格后,对前3个月无偿献血者ELISA法检测阳性标本在实验室内再使用金标法进行复测,对ELISA和金标法检测结果进行对比分析。结果2014年11月~2015年1月共检出无偿献血者HBsAg阳性标本102例,阳性率为0.52%,其中科华和万泰检出率分别为90.19%和86.27%,差异无统计学意义(χ2=0.76,P>0.05);而金标法检出率较低为51.96%,分别与科华、万泰比较,差异均具有统计学意义(χ2=33.33,P<0.01;χ2=25.47,P<0.01);两种酶免试剂检测S/CO值20以下的标本再用金标法检测,漏检率均为100.00%,科华和万泰S/CO值20以上的标本再用金标法检测,漏检率分别为12.69%和11.29%;2014年11月~2015年4月各月HBsAg阳性报废率呈逐渐降低趋势,有统计学意义(χ2=14.58,P<0.05)。结论改善金标法检测环境、使用血清加样,以及提高血液初筛人员的操作能力和工作责任心,是降低血液HBsAg阳性报废率的有效途径。

关键词: 无偿献血者, S/CO值, 乙肝表面抗原, 相关性研究

Abstract: ObjectiveTo Analyze the correlation of HBsAg detection results by ELISA with different S/CO values and gold-labeling methodfor safe collection of blood and reduction of the waste of blood resources. Methods37 966 volunteer blood donors were subjected to detection in Handan area from Nov 2014 to Apr 2015. After primary screening of HBsAg,gold-labeling method was used for re-detection of the samples that showed positive HBsAg in the previous detection by ELISA. The results of ELISA test were compared with those of gold-labeling. ResultsFrom Nov 2014 to Jan 2015,HBsAg was found to be positive in 102 cases of volunteer blood donors,with a positive rate of 0.52%. The gold-labeling detection rate seemed to be various in companies (χ2=33.33,P<0.01;χ2=25.47,P<0.01). The false positivity was noted when re-tested by gold-labeling in all of the apecimens below the S/CO value of 20,Hereafter,the HBsAg- positive rate showed a gradual reduction(χ2=14.58,P<0.05). ConclusionIt is an efficient way for reduction of false positivity of HBsAg to improve the gold-labeling method and operation skills of technicians.

Key words: Volunteer, blood, donors, S/CO, value, HBsAg, Relevant, research

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