Table 3.

Use of healthcare services during pretreatment and follow-up

	Pretreatment	Follow-Up	P-Value
Office visits
Psychiatrists
Mean (SD)	1.0 (3.3)	2.1 (5.1)	< 0.01
Median (IQR)	0 (0, 0)	0 (0, 2)
Internists
Mean (SD)	0.9 (2.3)	1.1 (2.9)	0.01
Median (IQR)	0 (0, 1)	0 (0, 1)
General practitioners
Mean (SD)	1.9 (3.3)	2.4 (3.7)	< 0.01
Median (IQR)	1 (0, 3)	1 (0, 4)
Other
Mean (SD)	9.1 (12.1)	11.1 (14.2)	< 0.01
Median (IQR)	5 (2, 12)	6 (2, 15)
Total
Mean (SD)	12.6 (13.2)	16.3 (15.5)	< 0.01
Median (IQR)	8 (4, 16)	11 (6, 21)
Other outpatient office visits
Mean (SD)	1.3 (2.6)	1.5 (3.5)	0.01
Median (IQR)	0 (0, 2)	0 (0, 2)
Total outpatient office visits
Mean (SD)	13.5 (13.6)	17.3 (16.0)	< 0.01
Median (IQR)	9 (5, 17)	12 (6, 23)
ED visits
Mean (SD)	0.3 (1.1)	0.3 (1.1)	0.28
Median (IQR)	0 (0, 0)	0 (0, 0)
Hospitalizations
Mean (SD)	0.3 (2.0)	0.4 (2.4)	0.04
Median (IQR)	0 (0, 0)	0 (0, 0)

GAD: Generalized anxiety disorder; SD: Standard deviation; ED: Emergency department; IQR: Interquartile range