Publications by authors named "Richard E Kratz"
Introduction: This study evaluated the Los Angeles Unified School District Nutrition Network, a large multicomponent nutrition and physical activity program in an ethnically diverse school district, launched in 2000.
Methods: We calculated descriptive statistics and performed hierarchical logistic regression on school-level demographic and implementation data.
Results: Thirty-six percent of eligible schools participated in 2001, and 79% of participating schools reapplied the following year.