Table 1.

Samples with Discordant Results Between Paired Testing Laboratories Sent for Confirmatory Testing to the Reference Laboratory (n = 93)

	Reference Laboratory Results			Total
	LFA-Positive	LFA-Negative	Insufficient Sample
Primary laboratory results
LFA-positivea	29	46	1	76
LFA-negativea	15	2	0	17
Total	44	48	1	93

LFA, lateral flow assay.

^aSecondary laboratory results were discordant with those of the primary laboratory.