Table 4.

Prevalence and interquartile ranges for having any anxiety disorder according to geographical regions with and without impairment criterion

Regions	Prevalence of any anxiety disorder without impairment criteria (Inter-quartile range)	Prevalence of any anxiety disorder with impairment criteria (Inter-quartile range)
Marmara	22.7 (4.8)	8.0 (0.0)
Aegean	13.4 (5.7)	2.4 (3.9)
Central Anatolia	18.7 (0.0)	5.7 (2.4)
Mediterranean	13.3 (15.6)	4.0 (5.7)
Eastern Anatolia	6.9 (3.8)	0.0 (2.0)
Black Sea	29.8 (33.3)	14.9 (23.4)
Southeastern Anatolia	6.1 (8.3)	2.7 (3.3)