Effects of a Community-Based Pilot Intervention on Home Food Availability among U.S. Households

• Main Authors: Rachel A. Cassinat, Meg Bruening, Noe C. Crespo, Mónica Gutiérrez, Adrian Chavez, Frank Ray, Sonia Vega-López
• Format: Article
• Language: English
• Published: MDPI AG 2020-11-01
• Series: International Journal of Environmental Research and Public Health
• Subjects: community-based intervention; diet; home food availability; home food environment; sugar sweetened beverages; fruit and vegetable intake
• Online Access: https://www.mdpi.com/1660-4601/17/22/8327
• ISSN: 1661-7827; 1660-4601

The purpose of this study was to assess the effects of a pilot community-based behavioral intervention on the home food environment in U.S. households. Parents (21 females, 2 males; age = 36 ± 5.5 years; 78% Hispanic) of elementary school-aged children attended a 10-week dietary improvement behavioral intervention targeting an increase in fruit and vegetable consumption and a reduction in sugar intake. Home food availability of fruit, vegetables, and sugar-laden foods and beverages were assessed before and after the intervention using a modified version of the Home Food Inventory. Relative to baseline, the intervention resulted in significant increases in fruit availability (7.7 ± 3.2 items vs. 9.4 ± 3.1 items; <i>p</i> = 0.004) and low sugar cereal (2.3 ± 1.4 types vs. 2.7 ± 1.4 types; <i>p</i> = 0.033). There was a significant reduction in sugar-sweetened beverage availability (3.2 ± 1.9 types vs. 1.7 ± 1.3 types; <i>p</i> = 0.004). There was a significant increase in the number of households with accessible ready-to-eat vegetables and fruit, and a significant reduction in available prepared desserts, and candy (<i>p</i> < 0.01). There were no significant changes in the availability of vegetables and sugar-laden cereals. The current intervention resulted in positive changes in the home food environment. Further research to confirm these results in a randomized controlled trial is warranted.