This paper is in the following e-collection/theme issue:

mHealth for Wellness, Behavior Change and Prevention (2794) Registered Report (558) mHealth for Patient Education (220) Use and User Demographics of mHealth (318) Web-based and Mobile Health Interventions (3174) Game Addiction and Other Unintended Consequences (21) Problematic Internet Use, Online Gambling and Game Addiction (111) Kids' and Adolescents' Use of Technology (77) Smoking and Vaping in Adolescence (16) Social Media in Adolescence (35) Substance and Alcohol Abuse in Adolescence (99) Support for Children and Adolescents with Mental Health/Substance Use Issues (45)

Published on in Vol 12 (2024)

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/51307, first published .
Mobile App Intervention to Reduce Substance Use, Gambling, and Digital Media Use in Vocational School Students: Exploratory Analysis of the Intervention Arm of a Randomized Controlled Trial

Mobile App Intervention to Reduce Substance Use, Gambling, and Digital Media Use in Vocational School Students: Exploratory Analysis of the Intervention Arm of a Randomized Controlled Trial

Mobile App Intervention to Reduce Substance Use, Gambling, and Digital Media Use in Vocational School Students: Exploratory Analysis of the Intervention Arm of a Randomized Controlled Trial

Authors of this article:

Kristin Grahlher1 Author Orcid Image ;   Matthis Morgenstern2 Author Orcid Image ;   Benjamin Pietsch2 Author Orcid Image ;   Elena Gomes de Matos3, 4 Author Orcid Image ;   Monika Rossa3 Author Orcid Image ;   Kirsten Lochbühler3 Author Orcid Image ;   Anne Daubmann5 Author Orcid Image ;   Rainer Thomasius1 Author Orcid Image ;   Nicolas Arnaud1 Author Orcid Image
Article Authors Cited by Tweetations Metrics

Kristin Grahlher   1 , MSc ;   Matthis Morgenstern   2 , Prof Dr, PhD ;   Benjamin Pietsch   2 , PhD ;   Elena Gomes de Matos   3, 4 , PhD ;   Monika Rossa   3 , BSc ;   Kirsten Lochbühler   3 , PhD ;   Anne Daubmann   5 , Dipl-Stat ;   Rainer Thomasius   1 , MD, Prof Dr Med ;   Nicolas Arnaud   1 , PhD

1 German Centre for Addiction Research in Childhood and Adolescence, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany

2 Institute for Therapy and Health Research, IFT-Nord, Kiel, Germany

3 IFT Institut für Therapieforschung, Munich, Germany

4 Institute for Clinical Psychology and Psychotherapy, Charlotte Fresenius University, Munich, Germany

5 Institute for Medical Biometry and Epidemiology, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany

Corresponding Author:

  • Nicolas Arnaud, PhD
  • German Centre for Addiction Research in Childhood and Adolescence
  • University Medical Centre Hamburg-Eppendorf
  • Martinistr 52
  • Hamburg, 20246
  • Germany
  • Phone: 49 40741059307
  • Fax: 49 40741056571
  • Email: n.arnaud@uke.de