Preliminary evaluation of a candidate international reference for Epstein–Barr virus capsid antigen immunoglobulin A in China

Table 3 Performance and coincidence rate of the different assays

Assay	Positive rate(%)^a	Coincidence rate of positive and negative(%)^b
Assay	Positive rate(%)^a	Beier	Tarcine	Antubio	New Industries	YHLO	IFA
Euroimmun	90	70	75	70	85	75	75
Beier	60		75	80	65	55	75
Tarcine	65			85	90	60	75
Antubio	70				75	55	75
New Industries	70					70	75
YHLO	70						75
IFA	65

ISSN: 1750-9378