Table 3. Assessment of dysglycemia and T2DM based on AUC and optimal cut-off points for HOMA-IR.

	Men						Women
	AUC (95% CI)	Cut-off	Sensitivity, %	Specificity, %	PPV, %	NPV, %	AUC (95% CI)	Cut-off	Sensitivity, %	Specificity, %	PPV, %	NPV, %
Dysglycemia	0.685 (0.671–0.719)	1.6	64.3	64.5	65.0	63.6	0.728 (0.708–0.748)	1.6	63.3	70.0	58.6	73.5
T2DM	0.774 (0.730–0.818)	2.9	56.7	85.4	21.2	96.6	0.837 (0.794–0.879)	2.4	72.6	79.9	12.8	98.6

T2DM, type 2 diabetes mellitus; AUC, area under the curve; HOMA-IR, homeostasis model assessment of insulin resistance; CI, confidence interval; PPV, positive predictive value; NPV, negative predictive value.