TABLE 2.

Summary of method discrepancy^a

Sample	Sample type	Patient age	Result with indicated method
			QuickVue	Viral culture	RT-PCR	MChip
1	NP aspirate	18 mo	Flu A	Flu A	Flu A	Neg
2	NP swab	23 mo	Neg	Neg	Flu A	Flu A
3	NP aspirate	3 yr	Flu A	Flu A	Neg	Flu A
4	Direct collect	3 yr	Neg	Flu A	Flu A	Flu A
5	Direct collect	6 yr	Neg	Flu A	Flu A	Flu A
6	Direct collect	22 yr	Neg	Flu A	Flu A	Flu A
7	Direct collect	40 yr	Neg	Flu A	Flu A	Flu A
8	Nasal swab	9 yr	Neg	Neg	Flu A	Neg
9	Direct collect	27 yr	Neg	Neg	Flu A	Neg
10	Direct collect	34 yr	Neg	Neg	Flu A	Neg
11	Nasal swab	86 yr	Neg	Neg	Flu A	Neg

^aNP, nasopharyngeal; Flu A, influenza; Neg, negative.