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. 2023 Jul 13;6(7):e2323289. doi: 10.1001/jamanetworkopen.2023.23289

Figure 2. Receiver Operating Characteristic (ROC) Curves for the Diagnostic Performance of the Assessment of Different Neoplasias in the Adnexa (ADNEX) and Ovarian-Adnexal Reporting and Data System (O-RADS) Models.

Figure 2.

The ADNEX model assigns a personalized numerical assessment for the risk of malignant tumor (continuous risk, 0%-100%). The O-RADS model classifies each lesion into 1 of 6 risk categories with a score of 0 to 5: 0 for incomplete evaluation and 1 for normal ovary including physiologic cyst; hence, the ROC curve analysis shown includes O-RADS risk scores of 2 to 5 (ordinal categories that correlate with 0%-100% risk of malignant tumor). AUC indicates area under the ROC curve.