300
Participants
Start Date
January 31, 2012
Primary Completion Date
February 28, 2013
Study Completion Date
February 28, 2013
Shape Up Rhode Island + Online weight loss program
Participants assigned to this arm will receive the standard Shape Up Rhode Island statewide intervention and an Internet-based behavioral weight loss program.
Shape Up Rhode Island + Online weight loss program + Groups
Participants assigned to this arm will receive the standard Shape Up Rhode Island statewide intervention, an Internet-based behavioral weight loss program, and the option to attend group sessions.
Shape Up Rhode Island + Online weight loss + Incentives
Participants assigned to this arm will receive the standard Shape Up Rhode Island statewide intervention, an Internet-based behavioral weight loss program, and monetary incentives for submitting self-monitoring information and for achieving clinically significant weight loss.
The Miriam Hospital's Weight Control and Diabetes Research Center, Providence
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
The Miriam Hospital
OTHER