Implementation and outcome evaluation of a team nutrition intervention: increasing knowledge, attitudes, and preferences. Issue 1 (22nd November 2020)

• Record Type: Journal Article
• Authors: Askelson, Natoshia M; Brady, Patrick; Ryan, Grace; Scheidel, Carrie; Delger, Patti; Nguyen, Phuong; Jung, Youn Soo
• Is Part Of: Health education research. Volume 36:Issue 1(2021)
• Page Start: 75
• Page End: 86
• Publication Date: 2020-11-22
• Subjects: Health education -- Periodicals; Health education -- Study and teaching -- Periodicals; 613.071
• DOI: 10.1093/her/cyaa036
• Languages: English
• ISSNs: 0268-1153

Abstract

Abstract: Low-income, rural children are at a greater risk for poor dietary intake. Schools offer a venue to deliver appropriate interventions. Our aim was to evaluate the implementation and effectiveness of Healthy Schools, Healthy Students (HSHS). We conducted a mixed-methods evaluation using a cluster-randomized trial design with 20 schools in a rural, Midwestern state. HSHS included education sessions, cafeteria coaching and taste testing. We interviewed implementers ( n = 13) and nutrition educators ( n = 8), conducted six focus groups with cafeteria coaches, and surveyed fourth graders ( n = 1057) about their nutrition knowledge, attitudes toward and preferences for fruits and vegetables (F&V), F&V consumption and MyPlate awareness. We used multi-level linear models to estimate the intervention effect and qualitative data were coded. There were very few challenges to implementation. HSHS participation was positively associated with knowledge, attitudes toward F&V, preferences for vegetables from the taste tests, MyPlate awareness and vegetable consumption. HSHS was viewed as beneficial and easy to deliver, suggesting this type of intervention could be widely implemented. Improving knowledge and attitudes through nutrition education and preferences through taste testing have the potential to improve dietary intake among rural students. Low-cost nutrition interventions can be successfully implemented in rural elementary schools with positive outcomes.