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. 2026 Jul 22;17:1898027. doi: 10.3389/fendo.2026.1898027

Figure 2.

ROC curve line graph showing sensitivity versus 1 minus specificity for prediction of cycle cancellation. Three curves compare estradiol exposure duration alone (Area Under Curve 0.626, blue), exposure duration plus age (AUC 0.764, red), and exposure duration plus age and ovarian reserve (AUC 0.832, green). A grey dashed line represents the reference diagonal. Higher AUC values indicate improved prediction accuracy for the multivariable model.

Receiver operating characteristic (ROC) curves for estradiol exposure duration alone, combined with age, and combined with age and ovarian reserve status, for prediction of cycle cancellation.