Finally, the lack of homogeneity in the school-based nutrition interventions likely led to bias in the results.

Given the diversity of the Cisplatin intervention components (from food service staff training to incorporation of new contract language), it is difficult to disentangle the contributions of each component. For example, LAC used a categorical food partner model to work with vendors on developing new recipes that included more fresh fruits and vegetables on the menu, while also utilizing behavioral economics approaches to promote fruit and vegetable selection (e.g., putting fruits in an attractive basket near check-out stands). These strategies likely worked synergistically to increase selection of these items by students. Collectively, school-based nutrition interventions in LAC and SCC appeared to have contributed favorably to changes in the school cafeteria environment, including improvements to the overall nutrient base of school meals served. This suggests that federal as well as local initiatives in obesity prevention and in cardiovascular health click here promotion should continue to invest in these kinds of system and environmental changes aimed at creating healthier food environments

for children and adolescents in the U.S. The authors report no financial disclosures or conflicts of interest. The authors would like to thank the Board of Education, the Office of the Superintendent, and the Food Services Branch in the Los Angeles Unified School District, and the Cook County Department of Public Health

as well as the four participating school districts for their support and contributions to this project. The authors would ADAMTS5 also like to thank Janice H. Vick and Kathleen Whitten from ICF International for their careful review of this manuscript prior to submission. The project was supported in part by cooperative agreements from the Centers for Disease Control and Prevention (Communities Putting Prevention to Work #3U58DP002485-01S1, #1U58DP00263-01S1, and Sodium Reduction in Communities Program # 1U58DP003061-01). The findings and conclusions in the article are those of the authors and do not necessarily represent the views or the official position(s) of the Consortium to Lower Obesity in Chicago Children, the Los Angeles County Department of Public Health, the Cook County Department of Public Health, the Centers for Disease Control and Prevention, the Ann and Robert H. Lurie Children’s Hospital of Chicago or any other organization mentioned in the text. In accordance with U.S. law, no Federal funds provided by CDC were permitted to be used by community grantees for lobbying or to influence, directly or indirectly, specific pieces of pending or proposed legislation at the federal, state, or local levels.