Clinical Significance of Neuregulin 4, Afamin, and SERPINB1 in Gestational Diabetes Mellitus and Their Relationship with Insulin Resistance

Table 3

Results of ROC analyses.

Parameter	AUC (95% CI)	Threshold	Sensitivity (%)	Specificity (%)
AFM	0.629 (0.527∼0.731)	108.05 mg/L	44.83	85.00
SERPINB1	0.832 (0.754∼0.909)	8.75 ng/mL	75.86	81.67
NRG4	0.626 (0.524∼0.728)	96.25 ng/mL	66.67	62.07
Combined	0.839 (0.764∼0.913)	0.538	72.41	85.00

Neuregulin 4 (NRG4), afamin (AFM), serpin family B member 1 (SERPINB1), receiver operating characteristic (ROC), and area under the ROC curve (AUC).