How to Use CA-125 More Effectively in the Diagnosis of Deep Endometriosis

Table 2

Comparison of AUC for menstrual CA-125, for midcycle CA-125 and for the difference and ratio between the two phases.

CA-	AUC	95% CI
	0.96	0.87–0.99
Mid	0.89	0.78–0.96
	0.96	0.87–0.99
	0.86	0.74–0.94

AUC: Area Under the Curve; 95% CI: confidence interval of 95%; -125 difference between menstrual and midcycle phases; -125 ratio between menstrual and midcycle phases.