TABLE 4.

Concordance of the results for the individual serum samples with the five serological tests

Test and result	No. of samples with the indicated result by the following test:
	rOMP90-4		rOMP91B iELISA		cELISA		CFT
	Positive	Negative	Positive	Negative	Positive	Negative	Positive	Negative
rOMP90-3 ELISA
Positive	115	1	78	0	32	6	111	5
Negative	40	281	15	161	54	91	141	180
% Concordancea		90.6		94.1		67.2		66.6
rOMP90-4 ELISA
Positive			87	2	47	19	143	12
Negative			6	159	39	78	109	173
% Concordance				96.9		68.3		72.3
rOMP91B iELISA
Positive							86	7
Negative							36	125
% Concordance								83.1
cELISA
Positive							86	0
Negative							44	53
% Concordance								76.0

^aConcordance is the sum of positive-positive values and negative-negative values expressed as a percentage of the total number of serum samples.