TABLE 2.

AUC values obtained from the receiver operating characteristic curve analysis

Analytical criteriona	Targetb	AUCc	95% CId	P
TB Ag	IL-13	0.8409	0.714–0.927	<0.0001
	IFN-γ	0.7500	0.612–0.859	0.002477
	IP-10	0.8848	0.767–0.956	<0.0001
TB Ag/mitogen ratio	IL-13	0.8909	0.775–0.960	<0.0001
	IFN-γ	0.8318	0.704–0.920	<0.0001
	IP-10	0.9242	0.818–0.979	<0.0001

^aTB, tuberculosis; Ag, antigen,

^bIL-13, interleukin-13; IFN-γ, interferon-gamma; IP-10, interferon gamma-induced protein 10/chemokine (C-X-C) motif ligand-10.

^cAUC, area under the curve.

^dCI, confidence interval.