Figure 3. (Left) ROC curves and (right) precision‐recall curves showing the performance of 2 logistic‐regression models for predicting GDM. “EHR-GDM” refers to the model trained on electronic health record (EHR)–GDM labels, and “VAL-GDM” refers to the model trained on the subset of cases where the EHR and clinical team database labels agree. Both models are evaluated against the same reference labels (VAL-GDM). EHR: electronic health record; EHR-GDM: gestational diabetes mellitus label as recorded in the EHR; GDM: gestational diabetes mellitus; ROC: receiver operating characteristic; VAL-GDM: validated gestational diabetes mellitus label (only in cases where EHR and clinical team database labels matched).