Table 3. Results of ROC Analysis for Different Formulas.

LDL formula	AUC	Sensitivity	Specificity	PPV	NPV	Cut of point
Iranian formula	0.80 (0.79-0.81)	0.73 (0.71-0.75)	0.77 (0.76-0.78)	0.49	0.91	196.35
New accurate	0.67 (0.66-0.68)	0.65 (0.63-0.67)	0.60 (0.59-0.61)	0.33	0.85	102
Modified. Fried	0.61 (0.60-0.62)	0.70 (0.68-0.72)	0.46 (0.45-0.47)	0.28	0.84	100.5
Fried	0.55 (0.54-0.56)	0.28 (0.26-0.30)	0.80 (0.79-0.81)	0.29	0.79	131.8
Modified	0.54 (0.53-0.55)	0.23 (0.22-0.25)	0.85 (0.84-0.86)	0.31	0.79	60.3
Ananda	0.52 (0.51-0.53)	0.15 (0.13-0.17)	0.91 (0.90-0.92)	0.33	0.78	77.3