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. 2004 Jul;11(4):651–657. doi: 10.1128/CDLI.11.4.651-657.2004

TABLE 4.

Agreement between assays for the detection of WNV IgMa

MDCH result No. of bead assay samples with indicated result
Serum samples (n = 37)
CSF samples (n = 27)
Positive Negative Total Positive Negative Total
Positive 8 0 8 0 0 0
Equivocal 19 1 20 21 0 21
Negative 0 9 9 2 4 6
Total 27 10 37 23 4 27
a

COS-1 and S2 EIAs exhibited 100% agreement.