Published on in Vol 22, No 11 (2020): November

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/18826, first published .
Engagement With a Web-Based Intervention to Reduce Harmful Drinking: Secondary Analysis of a Randomized Controlled Trial

Engagement With a Web-Based Intervention to Reduce Harmful Drinking: Secondary Analysis of a Randomized Controlled Trial

Engagement With a Web-Based Intervention to Reduce Harmful Drinking: Secondary Analysis of a Randomized Controlled Trial

Paul U Nordholt   1 , Dipl-Psych ;   Eva Christalle   2 , MSc ;   Jördis M Zill   2 * , Dipl-Psych, PhD ;   Jörg Dirmaier   2 * , Dipl-Psych, PD, PhD

1 Department of Nursing and Management, Faculty of Business and Social Sciences, Hamburg University of Applied Sciences, Hamburg, Germany

2 Institute and Outpatient Clinic of Medical Psychology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany

*these authors contributed equally

Corresponding Author:

  • Jörg Dirmaier, Dipl-Psych, PD, PhD
  • Institute and Outpatient Clinic of Medical Psychology
  • University Medical Center Hamburg-Eppendorf
  • Department of Medical Psychology
  • Martinistr 52
  • Hamburg, 20246
  • Germany
  • Phone: 49 407410 ext 59137
  • Email: dirmaier@uke.de