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快速抗原检测(TRA)与逆转录聚合酶链反应(RT-PCR)对比:卡萨布兰卡伊本·鲁世德大学医院中心的经验

Rapid antigenic test (TRA) versus RT-PCR: Experience of CHU IBN ROCHD Casablanca.

作者信息

Elfadel O, Zannane F, Abdallaoui M Soussi

机构信息

Bacteriology-virology Laboratory, CHU IBN ROCHD, Casablanca, Morocco.

Faculty of Medicine and Pharmacy, Hassan II University, Casablanca, Morocco.

出版信息

Ann Med Surg (Lond). 2022 Jul;79:103908. doi: 10.1016/j.amsu.2022.103908. Epub 2022 Jun 5.

Abstract

• Ag-RDTs have a good specificity varying from 93.2 to 100% depending on the kits in comparison with RT-PCR. • In our study, the specificity of the BIOSENSOR® test was 100% and the sensitivity was 47.17%. • This drop of the specificity is explained by the decrease of the viral load with the progression of the infection.

摘要

• 与逆转录聚合酶链反应(RT-PCR)相比,抗原快速诊断检测(Ag-RDTs)具有良好的特异性,根据试剂盒不同,特异性在93.2%至100%之间。• 在我们的研究中,BIOSENSOR®检测的特异性为100%,敏感性为47.17%。• 这种特异性的下降是由于随着感染进展病毒载量降低所致。

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