Fig. 2
From: Radiogenomic analysis of vascular endothelial growth factor in patients with diffuse gliomas
Receiver operating characteristic curves for vascular endothelial growth factor status prediction in the training group and the validation group. a In the training group, the area under the curve was 74.1%. At the optimal cutoff value (−0.356), the respective sensitivity, specificity, and accuracy values were 83.5, 58.7, and 71.3% (red dot). b In the validation set, the area under the curve was 70.2% and the optimal cutoff value (− 0.570) exhibited respective sensitivity, specificity, and accuracy values of 67.9, 70.6, and 72.3% (red dot). AUC, area under the curve