45
Participants
Start Date
June 20, 2019
Primary Completion Date
December 15, 2019
Study Completion Date
December 20, 2019
Tweet4Wellness
A daily, behavior change theory-based intervention message is sent to a private, 25-person online Twitter-support group to prompt peer-to-peer discussion. Participants receive individual text messages to encourage group participation (e.g. 'thank you for participating' or 'please participate tomorrow'). Participants also receive weekly individual messages giving them daily step goals for the week based on their previous week's daily step average, recorded from Fitbit.
Self-monitoring
A Fitbit is provided to the group which tracks participants' daily steps.
Stanford University School of Medicine, Stanford
Stanford University
OTHER