Predictive performance of lipid parameters in identifying undiagnosed diabetes and prediabetes: a cross-sectional study in eastern China

Table 3 Accuracy analysis of different lipid parameters for predicting prediabetes

	AUC (95% CI)	Cut-off points	Sensitivity (%)	Specificity (%)	Youden index	P value
TG (mmol/L)	0.605 (0.593,0.616)	1.34	55.03	61.88	0.169	< 0.001
TC (mmol/L)	0.617 (0.605,0.628)	4.59	62.67	56.22	0.189	< 0.001
HDL-C (mmol/L)	0.481 (0.463,0.498)	1.42	63.52	40.45	0.040	0.029
LDL-C (mmol/L)	0.615 (0.604,0.627)	2.69	54.33	64.26	0.186	< 0.001
TC/HDL-C	0.603 (0.592,0.615)	3.39	63.45	54.28	0.177	< 0.001
TG/HDL-C	0.590 (0.579,0.602)	1.00	54.01	60.54	0.146	< 0.001
non-HDL-C (mmol/L)	0.626 (0.614,0.637)	3.19	64.93	55.30	0.202	< 0.001
TyG	0.660 (0.649,0.671)	8.52	69.37	55.27	0.246	< 0.001

TG triglycerides, TC total cholesterol, HDL-C high-density lipoprotein cholesterol, LDL-C low-density lipoprotein cholesterol, non-HDL-C non-high-density lipoprotein cholesterol, TyG triglyceride glucose index

ISSN: 1472-6823