Table 4 ROC curve analysis among groups
From: Volume expansion of periaqueductal gray in episodic migraine: a pilot MRI structural imaging study
Cut-off Value | AUC | Sensitivity | Specificity | |
|---|---|---|---|---|
NC vs. EM | 0.349 | 0.731 | 0.556 | 0.889 |
NC vs. CM | 0.341 | 0.634 | 0.438 | 0.833 |
EM vs. CM | 0.349 | 0.618 | 0.813 | 0.556 |