5,020
Participants
Start Date
July 31, 2003
Study Completion Date
May 31, 2004
State-directed nutrition policy change
WestEd-Los Alamitos & UCLA Division of Cancer Prevention and Control Research, Los Angeles
University of California, Los Angeles
OTHER
University of California, Berkeley
OTHER
California Department of Education
OTHER
The California Endowment
OTHER
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH