248
Participants
Start Date
January 6, 2014
Primary Completion Date
March 31, 2017
Study Completion Date
June 30, 2018
Phone-based sessions (28 total) on a structured schedule
28 sessions will be reviewed weekly and then bi-weekly with a trained motivational interviewing counselor for those individuals randomly assigned to the counselor-initiated condition.
Phone-based sessions upon request
For those individuals randomly assigned to the self-paced condition, the 28 sessions are still available to them, the participant has to call to initiate sessions.
Weight self-monitoring
Each randomized participant will be given a Body Trace scale that will electronically record their weight.
Dietary and physical activity self-monitoring
Each randomized participant will be given a free account to Lose It! Premium, an online food/activity diary for self-monitoring.
Scheduled tailored interventionist feedback
Randomly assigned participants to the counselor-initiated condition will receive feedback on their progress throughout their sessions with their assigned interventionist.
Dietary goals
Each randomized participant will receive a daily calorie goal range based on their current weight, gender, and BMI.
Meal replacements
Randomized participants will receive coupons for meal replacements including oatmeal and popcorn.
Physical activity goals
Each participant will complete the Global Physical Activity Questionnaire which will determine their weekly exercise goals.
Toolbox
The toolbox includes additional treatment options for those who wish to take advantage of them. Items may include: food scales, cookbooks, etc. These items may be checked out and must be returned prior to the completion of the study.
Challenges
There will be several challenges designed to increase participant interest and provide a specific goal (e.g., increase self-monitoring). Participants who successfully completed the challenges will be given a small award.
Tailored interventionist feedback upon request
Randomly assigned participants to the self-paced condition have the option to receive feedback on their progress upon request.
Wilford Hall Ambulatory Surgical Center/Lackland Air Force Base, San Antonio
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
United States Air Force
FED
University of Tennessee
OTHER