Exploring the Effect of the Athletes for Life Intervention on Food Shopping Practices Among Latino Parents with Elementary School-aged Children

Food shopping practices are important in promoting healthy eating habits. Whereas previous behavioral interventions have assessed the effects of such interventions on parent and child health behaviors and quality, few have examined their impact on food shopping practices. This study used a randomized controlled trial design to investigate the efficacy of Athletes for Life (AFL), a 12-week community-based, family-focused intervention program that targeted physical activity and dietary behavior, on food shopping practices among Latino parents with elementary school-aged children. A total of 140 Latino adults were randomized to the AFL intervention or a wait-list control group. AFL included weekly sessions that focused on nutrition education, meal planning, grocery shopping, and physical activity. Participants completed surveys at baseline and after the 12-week program to assess their frequency of use of healthy food shopping practices (i.e., nutrition facts panel use, ingredients list use, grocery list utilization), and whether they refer to specific nutrients within the nutrition facts panel. Intervention effects on the frequency of use of food shopping practices were analyzed using a logistic binomial regression. Effects on consulting specific nutrients within the nutrition facts panel were analyzed using a Quade’s analysis of covariance. Results showed that there was a significant increase in the utilization of grocery lists (2.45±1.42 vs. 1.64±1.57, p=.011, F=6.664), nutrition facts panels (2.76±1.30 vs. 1.40±1.24, p=<.0001, F=47.128), and ingredients lists (2.79±1.26 vs. 1.58±1.51, p=<.0001, F=20.055) among the intervention group participants. Additionally, participants in the intervention group increased their use of nutrition facts panels to look up individual nutrients, particularly calories (OR=4.162, 95% CI=1.762-9.833, p=.009), carbohydrates (OR=7.889, 95% CI=2.136-29.137, p=.018), protein (OR=12.013, 95% CI=2.479-58.222, p=.018), and sodium (OR=4.247, 95% CI=1.624-11.105, p=.027), compared to baseline use. These findings demonstrate that the AFL intervention program was successful in implementing a positive change among parents, which will presumably allow parents to make improvements in their food shopping behaviors that may in turn have an effect on their home food environment and dietary intake among adults and children within the home.