【Author】 DENG Wen-qing,WU Xiang-yun,DAI Jian-ping,et al.(Center for Disease Control and Prevention of Honghe Prefecture,Mengzi,Yunnan 661100,China)

【机构】 云南省红河州疾病预防控制中心；

【摘要】 目的对2007-2009年红河州220份艾滋病病毒(HIV)抗体确证为阴性或不确定的标本进行分析,以减少HIV抗体检测中假阳性结果的发生。方法按《全国艾滋病检测技术规范》(2004年)的常规HIV抗体检测方法和程序,以及HIV抗体检测的替代策略进行检测及结果判断。结果共有4 043份标本做蛋白印迹(WB)确证实验,220份标本被确定为阴性及不确定结果,占5.44(。其中阴性标本66份,占0.16%,不确定标本154份,占3.81%。结论对实验的各环节严格进行质量控制;对不确定结果的受检者应加强随访。 更多还原

【Abstract】 Objective To analyze 220 samples with negative and uncertain response in Western Blot(WB),and to reduce false positive cases.Methods According to National Guideline for Detection of HIV/AIDS(2004),samples were detected and results were confirmed.Results Of the 4043 samples tested by WB,220(5.44%) were classified as negative or uncertain;of these samples,66(0.16%) were negative,and 154(3.81%) were uncertain.Conclusion All laboratory procedures need quality control.All subjects with uncertain test... 更多还原