A just-in-time adaptive mobile application intervention to reduce sodium intake and blood pressure in patients with hypertension: Rationale and design of the LowSalt4Life 2 trial
LowSalt4Life 2 tests a scalable, context-aware digital intervention designed to reduce dietary sodium and improve BP management. By personalizing engagement based on user behavior, this study seeks to advance mHealth strategies for HTN self-management and inform future interventions targeting dietary behaviors in real-world settings.
Authors
- Amy Krambrink
- Kaitlyn M Greer (ORCID: https://orcid.org/0009-0009-3921-7091)
- Walter Dempsey (ORCID: https://orcid.org/0000-0002-6510-4121)
- Brahmajee K. Nallamothu (ORCID: https://orcid.org/0000-0003-4331-6649)
- Michael P. Dorsch (ORCID: https://orcid.org/0000-0003-2910-1879)
- Scott L. Hummel (ORCID: https://orcid.org/0000-0002-0924-3135)
- Margaret O’Neill
- Sabah Ganai (ORCID: https://orcid.org/0000-0003-1338-8385)
- Mohamed S Ali (ORCID: https://orcid.org/0009-0003-5685-147X)
- Chelsie Gesierich
Institutions
- University of Michigan (US)
- VA Ann Arbor Healthcare System (US)
- Michigan Medicine (US)
- Ann Arbor VA Medical Center (US)
Publication Details
- Journal
- American Heart Journal
- Published
- 2025-10-27
- DOI
- https://doi.org/10.1016/j.ahj.2025.107294
- Citations
- 1
- Primary Topic
- Sodium Intake and Health
- Type
- article
- Field-Weighted Citation Impact
- 1.12