Table 4.

Average AUC for the three observers and five imaging methods.

Observer	EID-Al	EID-Ce	PB-1 keV	PB 3 EW	IB 3 EW
1	0.675	0.754	0.880	0.871	0.887
2	0.774	0.780	0.876	0.873	0.908
3	0.747	0.700	0.878	0.870	0.884
Average AUC	0.732	0.744	0.878	0.871	0.893
Std. deviation	±0.04	±0.03	±0.03	±0.001	±0.013