The Clinical Application of Combined Ultrasound, Mammography, and Tumor Markers in Screening Breast Cancer among High-Risk Women

Table 3

Comparison of the value of CDUS, MAM, and CA153 and combined examination in screening BC among high-risk population (%).

Detection indicator	Sensitivity	Specificity	Accuracy	Positive predictive value	Negative predictive value
US	70.00	91.51	88.10	60.86	94.17
MAM	66.67	90.63	86.84	57.14	93.55
CA153	44.44	89.61	81.05	50.00	87.34
Combined examination	90.91^a	91.67	91.53	68.97	98.02^a
	10.106	0.288	5.548	1.710	8.537
	0.018	0.962	0.136	0.635	0.036

^aCompared with each single examination, .