Antigen Clinical Performance Comparison7 Nov 2021 08:53
Extensive study across a broad range of ‘leading’ antigen tests.
It’s again clear how well our test performs at moderate to low viral loads;
‘Across all Ag-RDTs sensitivity was markedly better on samples with lower Ct-values, i.e., <20 (96.5%, CI 92.6 to 98.4) and <25 (95.8%, CI 92.3 to 97.8), in comparison to those with Ct =25 (50.7%, CI 35.6 to 65.8) and =30 (20.9%, CI 12.5 to 32.8)’
It also highlights how positive the results are when conducted by FINDdx, compared with other independent reviews.
https://www.medrxiv.org/content/10.1101/2021.02.26.21252546v2.full-text