216
Participants
Start Date
January 31, 2014
Primary Completion Date
September 30, 2014
Study Completion Date
September 30, 2014
Targeted beverage education and financial incentives
Traffic-light labeling of all beverages in store
All beverages in the supermarket will be labeled as red, yellow, or green
Massachusetts General Hospital, Boston
Harvard School of Public Health (HSPH)
OTHER
Massachusetts General Hospital
OTHER