TABLE 3.
Summary of six discordant results and investigation testing
| Specimen no. | Xpert Xpress SARS-CoV-2 assay CT valuea (initial testing) | MatMaCorp COVID-19 2SF (observed result) | Xpert Xpress SARS-CoV-2 result (repeat testing) | Resolution (yes/no) |
|---|---|---|---|---|
| 1 | 27 | Not detected | Not detected | Yes |
| 2 | 30.9 | Not detected | Detected | No |
| 3 | 31.8 | Not detected | Detected | No |
| 4 | 32.2 | Not detected | Detected | No |
| 5 | 32.3 | Not detected | Detected | No |
| 6 | 33 | Not detected | Detected | No |
a
CT values of N2 gene from the Xpert Xpress SARS-CoV-2 assay.