Diagnostic Performance of SARS-CoV-2 Rapid Antigen Test in relation to RT-PCR C_q Value

Table 3

Contingency table showing the PCR and antigen test results.

		PCR assay		Total antigen result
		Positive	Negative
Antigen tests	Positive	75	2	77
	Negative	43	93	136
Total RT-PCR result		118	95	213