“…At present, only a few studies have investigated potential moderators of outcome comparing two psychological treatments of anxiety disorders (Borge, Hoffart, & Sexton, 2010;Dow et al, 2007b;Hedman et al, 2012;Wolitzky-Taylor, Arch, Rosenfield, & Craske, 2012), of which two have compared different formats of CBT. Dow et al (2007b) reported that higher severity, disability and comorbidity at baseline was associated with a worse outcome from brief (six weeks) but not standard (12 weeks) CBT of PD, and Hedman et al (2012) reported that lower levels of anxiety and depression symptoms was associated with a better outcome from ICBT but not group CBT of SAD.…”