Radiomics Feature Analysis of Cartilage and Subchondral Bone in Differentiating Knees Predisposed to Posttraumatic Osteoarthritis after Anterior Cruciate Ligament Reconstruction from Healthy Knees

Figure 3

The receiver operating characteristic curve of the cartilage T2 value model in both the training and testing cohorts. The T2 value reached an AUC of 0.734 in the training cohort and an AUC of 0.731 in the testing cohort.