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

Formative Evaluation of Digital Health Interventions (5116) Web-based and Mobile Health Interventions (5842) Mobile Health (mhealth) (5165) Cost-Effectiveness and Economics (502) mHealth for Wellness, Behavior Change and Prevention (4263) Obesity and Nutrition as Public Health Problem (590) Health Care Quality and Health Services Research (532)

Published on in Vol 10 (2026)

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/88576, first published .
Person using a meal tracking app on phone next to a healthy chicken and quinoa bowl.

Long-Term Cost and Health Impact of a Digital Obesity Intervention in Germany: Economic Modeling Study

Long-Term Cost and Health Impact of a Digital Obesity Intervention in Germany: Economic Modeling Study

Authors of this article:

Evelyn Walter1 Author Orcid Image ;   Marisa Kaup2 Author Orcid Image ;   Annina Eva Althaus3, 4 Author Orcid Image ;   Leonard Fehring5, 6 Author Orcid Image
Article Authors Cited by Tweetations Metrics

Evelyn Walter   1 , PhD ;   Marisa Kaup   2 , MCS ;   Annina Eva Althaus   3, 4 , MD ;   Leonard Fehring   5, 6 , PD, MD

1 Institute for Pharmaeconomic Research, Vienna, Vienna, Austria

2 Oviva AG, Berlin, Germany

3 Ovivamed, Oviva AG, Zürich, Switzerland

4 Institute of Social Medicine and Epidemiology, Brandenburg Medical School Theodor Fontane, Brandenburg an der Havel, Germany

5 Health Care Informatics, Faculty of Health, School of Medicine, Witten/Herdecke University, Witten, Germany

6 Medizinische Klinik 2, Helios University Hospital Wuppertal, Wuppertal, Germany

Corresponding Author:

  • Evelyn Walter, PhD
  • Institute for Pharmaeconomic Research
  • Wolgengasse 4/7
  • Vienna, Vienna 1010
  • Austria
  • Phone: 43 015132007
  • Fax: 43 01513200715
  • Email: e.walter@ipf-ac.at