Development and Validation of a Prediction Pneumothorax Model in CT-Guided Transthoracic Needle Biopsy for Solitary Pulmonary Nodule

Figure 2

ROC curves of the predictive model in the derivation cohort and the external validation cohort. Area under the ROC curve (black line) shows the predictive ability of the model in the derivation cohort, and area under the ROC curve (red line) validates the predictive ability of the model. ROC, receiver operating characteristic.