Figure 2

ROC curves of healthy women, patients with benign mass and patients with endometriosis versus patients with ovarian cancer for CA125, HE4 and CA72-4. (A) ROC curves of healthy women and patients with benign mass versus patients with ovarian cancer for CA125, HE4 and CA72-4. HE4 AUC = 0.985; CA125 AUC = 0.921; CA72-4 AUC = 0.843c The overall difference in AUCs between HE4 and CA72-4 was the only one statistically significant (P = 0.012). (B) ROC curves of patients with endometriosis versus patients with ovarian cancer for HE4, CA125 and CA72-4. HE4 AUC = 0.986; CA125 AUC = 0.883; CA72-4 AUC = 0.845.