Table 5.

Comparison of the efficacy of serological indicators in the diagnosis of endometrial carcinoma

Index	Sensitivity	Specificity	AUC	95% CI
CA125	0.393	1.000	0.725a	0.658-0.793
CA19-9	0.971	0.284	0.605	0.520-0.689
HE4	0.750	0.761	0.797a	0.739-0.856
VEGF	0.821	0.627	0.791a	0.727-0.856
D-dimer	0.550	0.821	0.701b	0.631-0.771
N	0.564	0.776	0.706	0.634-0.777

Note: Compared with the AUC value of the CA19-9;

^aP<0.05.

Compared with the AUC value of the D-dimer;

^bP<0.05.

CA125: carbohydrate antigen 125; CA19-9: carbohydrate antigen 19-9; VEGF: vascular endothelial growth factor; HE4: human epididymis secretory protein 4; N: absolute neutrophil count.