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Published on in Vol 28 (2026)

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/80921, first published .
A Stepped Care Approach to Promoting Engagement in a Digital Health Intervention: Secondary Analysis of a Randomized Controlled Trial

A Stepped Care Approach to Promoting Engagement in a Digital Health Intervention: Secondary Analysis of a Randomized Controlled Trial

A Stepped Care Approach to Promoting Engagement in a Digital Health Intervention: Secondary Analysis of a Randomized Controlled Trial

Esha Dwibedi   1 , PhD ;   Wen You   2 , PhD ;   Lee M Ritterband   3 , PhD ;   Donna-Jean P Brock   1 , MS ;   Annie L Reid   1 , MPH, RDN ;   Christina Frederick   3 , BS ;   Jamie M Zoellner   1 , RDN, PhD

1 Department of Public Health Sciences, School of Medicine, University of Virginia, Christiansburg, VA, United States

2 Department of Public Health Sciences, School of Medicine, University of Virginia, Charlottesville, VA, United States

3 Department of Psychiatry and Neurobehavioral Sciences, School of Medicine, University of Virginia, Charlottesville, VA, United States

Corresponding Author:

  • Jamie M Zoellner, RDN, PhD
  • Department of Public Health Sciences
  • School of Medicine
  • University of Virginia
  • 16 East Main Street
  • Christiansburg, VA 24073
  • United States
  • Phone: 1 4349624488
  • Email: Jz9q@virginia.edu