Table 4.

The Diagnostic Performance of Radiologists.

Diagnostic value	Radiologist 1			Radiologist 2
	Unaid	Aid	P	Unaid	Aid	P
AUC	0.808	0.914	0.079	0.759	0.888	0.015
SEN	0.571	0.571	1.000	0.536	0.643	0.508
SPE	0.900	0.967	0.625	0.900	0.900	1.000
ACC	0.741	0.776	0.791	0.724	0.776	0.581

AUC, the area under the receiver operating characteristic (ROC) curve; SEN, sensitivity; SPE, specificity; ACC, accuracy