Fig. 2
From: Accuracy of the Arabic HCL - 32 and MDQ in detecting patients with bipolar disorder
Receiver operator characteristic (ROC) curve of the predictive capacity of the Tunisian MDQ (on the left) and the Tunisian arabic HCL-32 (on the right) in differentiating patients with BD from patients with MDD. Sensitivity and specificity are reported as percentages, with a cross indicating on the curve the best compromise between them (corresponding to the cut-off). The area under the ROC curve (AUC) is reported alongside its 95% confidence interval