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Sensitivity and specificity of QuickChaser® Auto SARS-CoV-2 among asymptomatic patients.
| Asymptomatic subjects |
Real-time RT-PCR |
||
|---|---|---|---|
| Positive |
Negative |
||
| QuickChaser® Auto SARS-CoV-2 | Positive |
30 |
2 |
| Negative | 17 | 491 | |
| Sensitivity (%) | 63.8 (48.5–77.3) | ||
| Specificity (%) | 99.6 (98.5–100) | ||
| Positive predictive value (%) | 93.8 (79.2–99.2) | ||
| Negative predictive value (%) | 96.7 (94.7–98.0) | ||
RT-PCR, reverse transcription polymerase chain reaction.
Data in parentheses are 95% confidence intervals.
