This paper examines the associations between the food and physical activity environment in schools and body mass index (BMI) for lower-income boys and girls when they were in the 8th grade during 2007. Analyzing secondary data from the nationally representative Early Childhood Longitudinal Study, Kindergarten Class of 1998-1999 (ECLS-K), researchers found that a number of student physical activity and food choices were associated with BMI. Participating in school sports was associated with BMI scores for lower-income boys that were 0.55 points lower than for boys who did not participate in school sports. For lower-income girls, eating school breakfast was associated with a 0.70 higher BMI score and eating school lunch was associated with a 0.65 higher BMI score. The findings suggest that schools may influence adolescent BMI and there is room for improvement in school food and physical activity environments to promote healthier weights among lower-income boys and girls.
Children’s School-Related Food and Physical Activity Behaviors are Associated with Body Mass Index
This study will examine the potential effects of regulating the sale of competitive foods and beverages in schools, a lever which policy-makers may use to positively influence children’s consumption behaviors to reduce the prevalence of obesity among children. The Healthy, Hunger-Free Kids Act of 2010 provides the U.S. Department of … More
The marketing of unhealthy foods to children and youth is a major public health concern. Children in the United States grow up surrounded by food and beverage marketing, which primarily promotes products with excessive amounts of added sugar, salt, and fat, and inadequate amounts of fruits, vegetables, and whole grains. … More
CSPI developed a case study that provides insights into policy strategy and advocacy best practices that resulted in passage of the Healthy, Hunger-Free Kids Act of 2010 (HHFKA). The case study outlines key lessons to help inform nutrition and public health policy initiatives, as well as continued implementation and defense of … More