Fig. 3From: Predictive models of recurrent implantation failure in patients receiving ART treatment based on clinical features and routine laboratory dataROC analysis of the training and validation sets. (A) The area under the ROC curve (AUC) of the training set was 0.900 (95% CI = 0.870–0.929). (B) The AUC of the validation set was 0.895 (95% CI, 0.865∼0.925)Back to article page