Table2.
Comparison of real-time RT-PCR and dry loop mediated isothermal amplification assay results of SARS-CoV-2 using clinical specimens
| Case | Sampling day* | Real-time RT-PCR (copies/reaction) |
LAMP |
|---|---|---|---|
| 1 | unknown** | 212732.5 | + |
| 2 | unknown** | 94749.3 | + |
| 3 | 7 | 22910.9 | + |
| 4 | 5 | 3796.9 | + |
| 5 | 11 | 1544.6 | + |
| 6 | 10 | 946.9 | + |
| 7 | 8 | 413.9 | + |
| 8 | 8 | 280.8 | + |
| 9 | 9 | 146.0 | + |
| 10 | unknown** | 68.7 | + |
| 11 | 12 | 49.8 | + |
| 12 | 12 | 48.9 | + |
| 13 | 7 | 14.2 | + |
| 14 | 8 | 13.2 | + |
| 15 | 19 | 4.4 | + |
| 16 | 7 | 2.6 | − |
| 17 | 18 | 2.3 | − |
| 18 | 10 | 2.2 | − |
| 19 | 20 | 0.5 | − |
| 20 | 14 | 0.0 | − |
| 21 | 8 | 0.0 | − |
| 22 | 12 | 0.0 | − |
| 23 | 10 | 0.0 | − |
| 24 | 12 | 0.0 | − |
* The day of disease onset was defined as day 1.
** Sampling day could not be determined because the patient was asymptomatic.