Fig. 3

Comparable classification accuracy of DEX exposure by NDMI 450 in IPS and AGS patients. A In the training set (IPS pre-surgery samples), the AUROC of the NDMI 450 (blue) is compared to that of the NDMI 850 (the gold standard, light blue), which was 99.4% (95% CI 98.7%, 100%). B In the test set of 552 AGS cases and controls used to evaluate NDMI 850, the AUROC was 92.3% (95% CI 88.5%, 96%) for the NDMI 450 (red) and 91.9% (95% CI 88.3%, 95.6%) for the NDMI 850 (light orange)