Table 1.

Inclusion Criteria and Source Document

Inclusion Criteria	Source	Assessor
Age ≥ 18 years	Self-report	Study nurse, Study Coordinator
DSM IV Axis I diagnosis of GAD as the primary anxiety disorder	Structured Clinical Interview for DSM-IV (SCID)	Study nurse, Diagnostician
Baseline GAD-7 ≥ 10	GAD-7 (self-report)	Study nurse, Study Coordinator
Clinical Global Impression rating ≥ 4 (≥ ‘moderate’)	Clinical Global Impression (CGI)	Study nurse
Not taking anti-anxiety medication (e.g., BZ, buspirone, SSRI, SNRI)	Baseline visit	Study nurse
Not taking antidepressant, mood stabilizer, or tranquilizer therapy for a prior Axis I mood disorder that is in remission	Baseline visit	Study nurse
Able to provide signed informed consent	Baseline visit	Study nurse, Study Coordinator
Able to participate in a 38-week study	Baseline visit	Study nurse, Study Coordinator
Final, overall eligibility		Principal Investigator