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Evaluation of the logistic regression (LR) model. (A) Receiver operating characteristic (ROC) curve of the training cohort. (B) ROC curve of the validation cohort. (C) Precision–recall (PR) curve. (D) Calibration curve. (E) Decision curve analysis (DCA). (F) Differences in the radiomics scores between the CSF3 high- and low-expression groups.
