Table 4.
Overall analytical performances for oral specimens compared to nasopharyngeal specimens
| SARS-CoV-2-RNA | Nasopharyngeal specimens | |||
|---|---|---|---|---|
| Detected | Not detected | Invalid | ||
| Oral self-sampling | Detected | 80 | 7 | 0 |
| Not detected | 51 | 633 | 0 | |
| Invalid | 0 | 0 | 0 | |
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