Table 2.

Results of ROC analysis of nine screening tools

	AUC	95%CI low	95%CI up	Best threshold	Specificity	Sensitivity
RFM	0.70	0.67	0.73	41.76	0.72	0.58
BRI	0.67	0.64	0.70	5.20	0.50	0.75
BMI	0.64	0.61	0.67	28.7	0.53	0.68
LAP	0.64	0.61	0.67	49.93	0.64	0.57
WC	0.64	0.61	0.66	101.45	0.57	0.64
VAI	0.63	0.60	0.65	0.96	0.43	0.78
CMI	0.60	0.57	0.63	0.44	0.50	0.67
TyG	0.59	0.57	0.62	8.61	0.60	0.55
AIP	0.57	0.54	0.60	0.04	0.28	0.85

RFM, relative fat mass index; BRI, body roundness index; BMI, body mass index; LAP, lipid accumulation product; WC, waist circumference; VAI, visceral adiposity index; CMI, cardiometabolic index; TyG, triglyceride-glucose index; AIP, atherogenic Index of Plasma (AIP);