Table III.

Comparison of Generalized Anxiety Disorder (GAD)-7 and (GAD)-2 scales by receiving-operating characteristic curve analysis.

	AUC (95% CI)		Comparison of GAD-7 and GAD-2 AUC
Anxiety disorder	GAD-7	GAD-2	Chi-square	p-value
Generalized anxiety disorder	0.96 (0.91–1.00)	0.91 (0.78–1.00)	1.28	0.26
Panic disorder	0.79 (0.65–0.93)	0.74 (0.63–0.85)	0.98	0.32
Other anxiety disorder	0.81 (0.67–0.95)	0.75 (0.65–0.86)	0.73	0.39