1. Randomized controlled trial of brief cognitive behavioral intervention for depression and anxiety symptoms preoperatively in patients undergoing coronary artery bypass graft surgery 
Tam K. Dao, PhD, Nagy A. Youssef, MD, Mary Armsworth, Emily Wear, Katina N. Papathopoulos, Raja Gopaldas, MD 
The Journal of Thoracic and Cardiovascular Surgery 
Volume 142, Issue 3, Pages e109-e115 (September 2011)
DOI: /j.jtcvs
Copyright © 2011 The American Association for Thoracic Surgery Terms and Conditions

2. Figure 1
Participant enrollment, assignment, and follow-up. BDI-2, Beck Depression Inventory-II; STAI, State-Trait Anxiety Inventory; CBT, cognitive behavioral therapy; MADES, Managing Anxiety and Depression using Education and Skills; TAU, treatment as usual.
The Journal of Thoracic and Cardiovascular Surgery  , e109-e115DOI: ( /j.jtcvs )
Copyright © 2011 The American Association for Thoracic Surgery Terms and Conditions

3. Figure 2
Time by treatment group interaction on Beck Depression Inventory-II (BDI-II) scores. MADES, Managing Anxiety and Depression using Education and Skills; TAU, treatment as usual.
The Journal of Thoracic and Cardiovascular Surgery  , e109-e115DOI: ( /j.jtcvs )
Copyright © 2011 The American Association for Thoracic Surgery Terms and Conditions

4. Figure 3
Time by treatment group interaction on State-Trait Anxiety Inventory-Trait (STAI-Trait) scores. MADES, Managing Anxiety and Depression using Education and Skills; TAU, treatment as usual.
The Journal of Thoracic and Cardiovascular Surgery  , e109-e115DOI: ( /j.jtcvs )
Copyright © 2011 The American Association for Thoracic Surgery Terms and Conditions

5. Figure 4
Time by treatment group interaction on Short Form-12 Health Survey (SF-12) scores. MADES, Managing Anxiety and Depression using Education and Skills; TAU, treatment as usual.
The Journal of Thoracic and Cardiovascular Surgery  , e109-e115DOI: ( /j.jtcvs )
Copyright © 2011 The American Association for Thoracic Surgery Terms and Conditions