EcoTest COVID-19 Antigen Saliva Pens: Clinical evaluation

 

RT-PCR Total
Positive Negative
COVID-19 Antigen Saliva Test Kit Positive 40 2 42
Negative 5 137 142
Total 45 139 184

 
Relative sensitivity: 88.9% (76.5%~95.2%)*

Relative specificity: 98.6% (94.9%~99.6%)*

Overall agreement: 96.2% (92.4%~98.1%)*

*95% Confidence Interval

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