Elfadel O, Zannane F, Abdallaoui M Soussi
Bacteriology-virology Laboratory, CHU IBN ROCHD, Casablanca, Morocco.
Faculty of Medicine and Pharmacy, Hassan II University, Casablanca, Morocco.
Ann Med Surg (Lond). 2022 Jul;79:103908. doi: 10.1016/j.amsu.2022.103908. Epub 2022 Jun 5.
• 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.
• 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。
