TABLE III. Results of immunochromatography (IC) on whole blood vs ELISA and indirect haemagglutination (IHA).

		ELISA			IHA
		Positive	Negative		Positive	Negative	Total
IC on whole blood	Positive	62	2		62	2	64
	Negative	77	170		12	165	177
	Total	69	172		73	165	241

agreement with ELISA: 96.3% [(62+170)/241]; agreement with IHA: 94.1% [(62+165)/241].