TABLE 3.

Concordance between HCV TMA and Amplicor

Sample type	No. of samples	Concordance (%)	Amplicor result	HCV TMA result
				No. +	No. −
All samples	1,012	94.9	+	514	5
			−	46	447
EIA indeterminate, Amplicor negative	6	66.7	−	2	4
EIA positive, Amplicor negative	71	91.5	−	6	65
EIA positive, Amplicor positive	32	100	+	32	0
			−	0	0