22 June 2026 : Clinical Research
Development and Validation of Machine-Learning-Based Prediction Models for Thyroid Diseases During Pregnancy
Guang Yang BCDEF 1, Yi Gao BCEF 1, Pengfei Liu BC 1, Jingwen Jiang BC 1, Hui Qiao ADEG 1*, Weixuan Sheng
ACDE 1
DOI: 10.12659/MSM.953235
Med Sci Monit 2026; 32:e953235
Figure 4 ROC, PRC, calibration curve, and DCA in the test set(A) ROC curve showing the relationship between sensitivity and specificity of the RF model. (B) PRC illustrating the trade-off between precision and recall. (C) Calibration curve demonstrating agreement between predicted probabilities and observed incidence. (D) DCA assessing the net benefit of the RF model across different threshold probabilities. Abbreviations: AUC-PRC, area under the PRC; AUC-ROC, area under the ROC curve; DCA, decision curve analysis; PRC, precision-recall curve; RF, random forest; ROC, receiver operating characteristic curve.