The Correlation of Serums CCL11, CCL17, CCL26, and CCL27 and Disease Severity in Patients with Urticaria

Table 4

Receiver operating characteristic curve analysis of chemokines in urticaria group.

Variables	AUC		Cut-off value	Sensitivity	Specificity	PPV	NPV
D-dimer	0.922	<0.001	775.00	80.8	95.0	97.7	70.6
CCL26	0.907	<0.001	2.75	75.0	95.0	95.1	63.9
CCL17	0.906	<0.001	47.41	78.8	90.0	93.2	66.7
CCL11	0.725	0.003	19.33	53.8	90.0	93.3	48.9
CCL27	0.589	0.242	1123.89	51.9	80.0	84.4	44.4
IgE	0.542	0.580	430.51	61.5	55.0	74.1	41.2
Eo	0.225	0.000	0.57	1.9	95.0	50.0	32.0

AUC: areas under curve. PPV: positive predictive value. NPV: negative predictive value.