Application Value of Combined Detection of DCE-MRI and Serum Tumor Markers HE4, Ki67, and HK10 in the Diagnosis of Ovarian Cancer

Table 5

Comparison of sensitivity and 1-specificity.

Detection variables	Positive^a if greater than or equal to	Sensitivity	1-specificity
DCE-MRI	−1.0000	1.000	1.000
	0.5000	0.714	0.263
	2.0000	<0.001	<0.001
Detection of serum HE4, Ki67, and HK10	−1.0000	1.000	1.000
	0.5000	0.571	0.368
	2.0000	<0.001	<0.001
Combined detection	−1.0000	1.000	1.000
	0.5000	0.857	0.105
	2.0000	<0.001	<0.001