Prevention of Generalized Anxiety Disorder Using a Web Intervention, iChill: Randomized Controlled Trial

Helen Christensen   ¹ , BA (Hons), MClinPsych, PhD ;   Philip Batterham   ² , PhD ;   Andrew Mackinnon   ³ , PhD ;   Kathleen M Griffiths   ² , PhD ;   Kanupriya Kalia Hehir   ⁴ , BPsych ;   Justin Kenardy   ⁵ , PhD ;   John Gosling   ² , BPsych ;   Kylie Bennett   ² , BSc

¹ Black Dog Institute, University of New South Wales, Sydney, Australia

² National Institute for Mental Health Research, Australian National University, Canberra, Australia

³ Orygen Youth Mental Health Research Centre, University of Melbourne, Melbourne, Australia

⁴ Australian Primary Health Care Research Institute, Australian National University, Canberra, Australia

⁵ Centre of National Research on Disability and Rehabilitation Medicine, University of Queensland Schools of Medicine and Psychology, Brisbane, Australia