艾滋病筛查阳性标本复检与确认实验结果的1080例对比分析  

The experimental results confirm the positive specimen retest and AIDS screening Comparative analysis of 1080 cases

作　　者：张米 杨绍敏 高丽 

机构地区：[1]云南省传染病专科医院,云南昆明650301

出　　处：《世界最新医学信息文摘》2014年第1期45-46,共2页World Latest Medicine Information Electronic Version

摘　　要：目的：分析艾滋病病毒抗体筛查试验阳性结果和确认实验结果。方法对于初筛阳性血清，复检的方法为胶体硒和 elisa，任一复检试验阳性的血清再通过 Western blot（WB）实验确认。结果1058份样本呈 HiV-1抗体阳性，不确定20份，阴性2份。elisa、胶体硒法的阳性符合率都是100%。WB 的带型以 gp160、gp120、p24为最常见。结论胶体硒和 elisa 复检可以排除多数初筛假阳性，但是这两种复检的试验都存在假阳性。因此，确定 HiV 感染还需要用WB 进行确认。Objective to analyze HiV antibody screening tests positive results and confirm the results. Methods for early screening serum with colloid selenium and elisa test review, any review test positive serum with Western blot （WB） experimental confirmation. Results 1058 HiV - 1 antibodies positive, uncertain 20, negative 2 copies. on the basis of WB results, ELISA and colloid se method positive coincidence rate of 100%. WB type with the most common for gp160, gp120, p24. Conclusion colloid selenium and elisa the re-inspection can be ruled out most of the early screening false positives, but both the re-inspection test are false positive results. So determine the HIV infection is still dependent on the WB confirmation tests.

关 键 词：胶体硒法 免疫印迹(WB) 对比分析 

分 类 号：R197[医药卫生—卫生事业管理]