Fig. 6

Radiomics nomogram development and calibration. a Radiomics nomogram was developed in the training set based on the radiomics. b Calibration curves of the radiomics nomogram in the training set. c Calibration curves of the radiomics nomogram in the training set. Calibration curves depict the calibration of the nomogram in terms of an agreement between the predicted risk of ORN and observed outcomes. The 45⁰ green lines represent a perfect prediction, and the dotted red lines represent the predictive performance of the nomogram. The closer the dotted red line fit is to the green line, the better predictive accuracy of the nomogram