Figure 1From: Diagnostic indices for vertiginous diseases ROC curves of the diagnostic score for phobic postural vertigo (PPV), benign paroxysmal positional vertigo (BPPV), Menières disease (MD), and vestibular migraine (VM). Abbreviations used in the figure: Sensitivity (Sens), Specificity (Spec), positive predictive value (PV+), negative predictive value (PV-).Back to article page