The outcome measures , collected at the subjects ' homes , included the Beck Depression Inventory II ( BDI-II ) , the State Trait Anxiety Inventory ( STAI ) and salivary cortisol on awakening , 45 min after awakening , and at 12.00 , 17.00 and 21.00 h. Evaluation of outcome measures was at baseline condition , and at months 2 ( end of additional psychotherapy ) , 5 and 8 .
