Accessibility settings

Published on in Vol 15 (2026)

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/84096, first published .
Young woman looking stressed while reading on her phone on a sofa

Effectiveness and Cost-Effectiveness of the Tankevirus and Grubl Mental Health Apps Compared With a Placebo App—Mental Health Intervention With Digital Applications (MIND-APP): Protocol for a Randomized Controlled Researcher-Blinded Trial

Effectiveness and Cost-Effectiveness of the Tankevirus and Grubl Mental Health Apps Compared With a Placebo App—Mental Health Intervention With Digital Applications (MIND-APP): Protocol for a Randomized Controlled Researcher-Blinded Trial

Kim Rand   1, 2 , PhD ;   Julia Menichetti   1 , PhD ;   Torbjørn Wisløff   1 , PhD ;   Hanne Helene Brorson   3 , ClinPsy

1 Health Services Research Unit, Akershus University Hospital, Lørenskog, Norway

2 Maths in Health BV, Klimmen, The Netherlands

3 Brorson & Sande AS, Oslo, Norway

Corresponding Author:

  • Kim Rand, PhD
  • Health Services Research Unit
  • Akershus University Hospital
  • Sykehusveien 25
  • Lørenskog 1478
  • Norway
  • Phone: 47 40220366
  • Email: kim.rand@ahus.no