Efficacy of Three Low-Intensity, Internet-Based Psychological Interventions for the Treatment of Depression in Primary Care: Randomized Controlled Trial

Margalida Gili   ^{1, 2, 3} , PhD ;   Adoración Castro   ^{1, 2} , PhD ;   Azucena García-Palacios   ^{4, 5} , PhD ;   Javier Garcia-Campayo   ^{3, 6} , PhD ;   Fermin Mayoral-Cleries   ⁷ , PhD ;   Cristina Botella   ^{4, 5} , PhD ;   Miquel Roca   ^{1, 2, 3} , PhD ;   Alberto Barceló-Soler   ⁸ , PhD ;   María M. Hurtado   ⁷ , PhD ;   MªTeresa Navarro   ⁹ , PhD ;   Amelia Villena   ¹⁰ , ClinPsy ;   M Ángeles Pérez-Ara   ^{1, 2} , PhD ;   Pau Riera-Serra   ^{1, 2} , MSc ;   Rosa Mª Baños   ^{5, 11} , PhD

¹ Institut Universitari d'Investigació en Ciències de la Salut, University of Balearic Islands, Palma de Mallorca, Spain

² Institut d'Investigació Sanitaria Illes Balears, Palma de Mallorca, Spain

³ Primary Care Prevention and Health Promotion Research Network, RedIAPP, Madrid, Spain

⁴ Department of Clinical and Basic Psychology and Biopsychology, Faculty of Health Sciences, Univeristy Jaume I, Castellón, Spain

⁵ Biomedical Research Center Network (CIBER) Physiopathology Obesity and Nutrition (CIBERobn), Carlos III Health Institute, Madrid, Spain

⁶ Departament of Psychiatry, Hospital Miguel Servet, University of Zaragoza, Zaragoza, Spain

⁷ Mental Heath Unit, Hospital Regional of Malaga, Biomedicine Research Institute (IBIMA), Málaga, Spain

⁸ Aragón Institute for Health Research (IIS Aragon), Zaragoza, Spain

⁹ Department of Psychology and Sociology, University of Zaragoza, Zaragoza, Spain

¹⁰ Mental Health Unit of Pozoblaco, Hospital Los Pedroches, Córdoba, Spain

¹¹ Department of Psychological, Personality, Evaluation and Treatment, University of Valencia, Valencia, Spain