Fig. 6From: Analysis of preoperative computed tomography radiomics and clinical factors for predicting postsurgical recurrence of papillary thyroid carcinomaNomogram established to provide individualized risk estimates (A), which was verified by calibration curves (B). Calibration curves describe the agreement between the probability of recurrence predicted by the nomogram and the actual positive proportion of recurrence. The red and green solid lines represent the apparent and bias-corrected predictive performances of the nomogram, respectively, whereas the diagonal line represents the ideal performanceBack to article page