Immunoglobulin E and G Levels in Predicting Minimal Change Disease before Renal Biopsy

Table 2

Discrimination, sensitivity, and specificity of factors in predicting minimal change disease.

	Discrimination			Optimal Cutoff	Youden Index	Sensitivity (%)	Specificity (%)
	AUROC ± SE	95% CI	p
Age	0.807 ± 0.047	0.715-0.899	<0.001	34.5	0.53	75	78
Hemoglobin	0.847 ± 0.043	0.761-0.932	<0.001	13.7	0.61	78	83
Proteinuria	0.703 ± 0.065	0.576-0.830	0.002	10.9	0.44	63	81
IgG	0.748 ± 0.058	0.635-0.861	<0.001	450	0.48	70	76
IgE	0.781 ± 0.048	0.687-0.875	<0.001	110	0.48	92	56