Table 2.

Serum levels of IL‐4 in patients with brucellosis, according to Wright and 2ME test titers

Serologic Test	Titer	Number	Mean of IL‐4 (pg/mL)	SD	P value
Wright	1/80	12	1.30	0.05	.459
	1/160	28	1.31	0.04
	1/320	19	1.38	0.07
	1/640	12	1.43	0.40
	>1/640	12	1.43	0.40
2ME	1/40	17	1.50	0.56	.669
	1/80	28	1.28	0.25
	1/160	17	1.64	0.87
	1/320	12	1.40	0.26
	≥1/640	9	1.29	0.22