Table 1.

Comparison of the diagnosis performance of the RAT kits.

RAT	rRT-PCR
	TP (n)	FP (n)	TN (n)	FN (n)	Precision (%)	Recall (%)
PanbioTM	441	3	698	361	99.32	54.99
StandardTM	447	1	700	355	99.78	55.74
Humasis	432	0	701	370	100	53.87
Acrosis	614	0	701	188	100	76.56

Data indicate the number of samples or percentages. TP, true positive; FP, false positive; TN, true negative; FN, false negative.