Table 1.

Demographic and clinical characteristics of the total sample (N=113).

Variables			Value
Demographic variables
	Age (years), mean (SD)		42.9 (12.9)
	Sex (female), n (%)		65 (57.5)
	Nationality (Dutch), n (%)		105 (92.9)
	Marital status, n (%)
		Single	45 (39.8)
		In relationship	68 (60.2)
	Highest educational level, n (%)
		High school	23 (20.3)
		Secondary vocational education	22 (19.5)
		Higher professional education or university	64 (56.6)
		Unknown	4 (3.6)
	Occupational, n (%)
		Employed	79 (69.9)
		Sick leave	18 (15.9)
		Other	16 (14.2)
Clinical variables
	Clinical history, n (%)
		Treatment for depressive disorder	41 (36.3)
		Treatment for anxiety disorder	27 (23.9)
		Treatment for both depressive disorder and anxiety disorder	45 (39.8)
	Number of times received treatment for mental health problems, mean (SD)		3.5 (3.3)
	Time passed since referral back to the primary care physician from specialized care (months), mean (SD)		5.9 (6.3)
	Age of first onset (years), mean (SD)		27.6 (13.8)
	Positive family history of anxiety or depressive disorder, n (%)		60.0 (53.1)
	Anxiety sensitivity, mean (SD)		10.7 (7.9)
	General functioning and disability, mean (SD)		23.6 (15)
	Anxiety severity, mean (SD)		10.2 (6.6)
	Depression severity, mean (SD)		20.6 (9.5)