Keys to Increasing Physical Activity and Healthy Nutrition in Children

Thursday, March 19, 2015
Exhibit Hall Poster Area 2 (Convention Center)
Carol Ryan, Northern Kentucky University, Highland Heights, KY
Background/Purpose: Childhood obesity has more than doubled in children and tripled in teenagers in the past 30 years.  In 2010, more than one-third of children and teenagers were overweight or obese.   The weight gains coincided with a lifestyle change in our society.  Years ago more children walked to school, played outside, and ate home-cooked meals. Today, children are more likely to participate in sedentary activities and eat more processed or fast-food.  Some studies have shown a link between obesity and decreased academic achievement.   Being overweight can lead to health issues, low self-esteem and bullying that can increase the student’s absence rate and decrease their academic achievement.    

Method: Data was collected for children in kindergarten through twelfth grades in seventeen schools participating in three separate Carol M White PEP grants.  Data was collected for three separate health and physical activity assessments: healthy fitness zone, intake of fruits and vegetables, and amount of daily physical activity.  Data was collected three times on each student during the school year and was aggregated and analyzed to determine the differences among genders, grade level, and schools, as well as the percentage of students increasing their healthy behaviors in each assessment.   The data was then compared to the activities of each grant to determine the activities within each school that most contributed to increasing children’s healthy behaviors.     

Analysis/Results: Results indicated there were many variables associated with increasing the healthy behaviors of children.  In general, a higher percentage of elementary children were able to increase their healthy behaviors than middle and high school students.   Female students had a higher percentage of improvement in each assessment and schools located in a higher socio-economic area had more students that participated in healthy behaviors

Conclusions: Across all schools, grade levels, and children, the most important indicators of increasing children’s participation in healthy activities were: consistency, collaboration, and communication.  These components were exhibited by the teachers, administrators and staff and helped children focus on the goal of increasing their engagement in healthier activities.  In addition, many activities were implemented and the following had the most positive impact on most children:  Family Fun Nights, professional development for food service staff, newsletters, and working closely with the classroom teachers and administrators.  The results of the data analysis indicate that a collaborative effort by the entire school community (children, teachers, and community) can increase the healthy behaviors of children.