Strong association between atherogenic index of plasma and obesity in college students

BMC Endocrine Disorders

Table 3 The area under the ROC curve of all lipids index for obese

Variables	All subjects			Males			Female
Variables	AUC	AUC[95%CI]	p	AUC	AUC[95%CI]	p	AUC	AUC[95%CI]	p
AIP	0.708	[0.692,0.724]	< 0.001	0.762	[0.744,0.78]	< 0.001	0.593	[0.56,0.626]	0.000
Non-HDL-C	0.650	[0.636,0.664]	< 0.001	0.746	[0.726,0.766]	< 0.001	0.518	[0.485,0.551]	0.202
TC/HDL-C	0.710	[0.694,0.726]	< 0.001	0.769	[0.753,0.785]	< 0.001	0.580	[0.547,0.613]	0.000
LDL-C/HDL-C	0.706	[0.692,0.720]	< 0.001	0.761	[0.743,0.779]	< 0.001	0.584	[0.553,0.615]	0.000
AI	0.710	[0.694,0.726]	< 0.001	0.769	[0.751,0.787]	< 0.001	0.580	[0.551,0.609]	0.000
LCI	0.708	[0.692,0.724]	< 0.001	0.789	[0.771,0.807]	< 0.001	0.536	[0.505,0.567]	0.013
TC(mmol/L)	0.594	[0.578,0.610]	< 0.001	0.702	[0.684,0.72]	< 0.001	0.567	[0.536,0.598]	0.000
TG(mmol/L)	0.673	[0.655,0.691]	< 0.001	0.745	[0.729,0.761]	< 0.001	0.533	[0.504,0.562]	0.020
LDL-C(mmol/L)	0.619	[0.603,0.635]	< 0.001	0.707	[0.689,0.725]	< 0.001	0.528	[0.501,0.555]	0.049
HDL-C(mmol/L)	0.678	[0.664,0.692]	< 0.001	0.682	[0.662,0.702]	< 0.001	0.649	[0.622,0.676]	0.000
TyG	0.671	[0.653,0.689]	0.009	0.736	[0.718,0.754]	0.009	0.545	[0.51,0.58]	0.002
TG/HDL-C	0.708	[0.692,0.724]	0.008	0.762	[0.744,0.78]	0.009	0.593	[0.562,0.624]	0.000

Method: By employing the ROC curve, the area under the curve (AUC) is computed to ascertain the diagnostic efficacy of the lipid components
Abbreviations: TG: triglyceride; TC: total cholesterol; HDL-C: high density lipoprotein cholesterol; LDL-C: low density lipoprotein cholesterol; TyG: triglyceride glucose; AIP: atherogenic index of plasma; AI: arteriosclerosis index; LCI: lipoprotein combine index;

ISSN: 1472-6823