Complaint-Directed Mini-Interventions for Depressive Complaints: A Randomized Controlled Trial of Unguided Web-Based Self-Help Interventions

Suzanne Lokman   ^{1 *} , MSc ;   Stephanie S Leone   ^{1 *} , PhD ;   Marion Sommers-Spijkerman   ² , MSc ;   Agnes van der Poel   ¹ , PhD ;   Filip Smit   ^{1, 3, 4} , PhD ;   Brigitte Boon   ¹ , PhD

¹ Department of Public Mental Health, Trimbos Institute: Netherlands Institute of Mental Health and Addiction, Utrecht, Netherlands

² Centre for eHealth and Well-being Research, Department of Psychology, Health and Technology, University of Twente, Enschede, Netherlands

³ Department of Clinical, Neuro and Developmental Psychology, VU University, Amsterdam, Netherlands

⁴ EMGO+ Institute for Health and Care Research, Department of Epidemiology and Biostatistics, VU University Medical Centre, Amsterdam, Netherlands

*these authors contributed equally