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E-health Dietary Interventions for Participants of SNAP and WIC: A Systematic Review.
Crespo-Bellido, Mayra; Fernandez Ong, Josephine; Yaroch, Amy; Byker Shanks, Carmen.
Afiliação
  • Crespo-Bellido M; Gretchen Swanson Center for Nutrition, Omaha, NE, United States.
  • Fernandez Ong J; School of Health Sciences, Northern Illinois University, DeKalb, IL, United States.
  • Yaroch A; Gretchen Swanson Center for Nutrition, Omaha, NE, United States.
  • Byker Shanks C; Gretchen Swanson Center for Nutrition, Omaha, NE, United States.
Curr Dev Nutr ; 8(4): 102099, 2024 Apr.
Article em En | MEDLINE | ID: mdl-38706511
ABSTRACT
The migration of federal assistance services to online platforms during the COVID-19 pandemic sparked interest in digital nutrition education for individuals participating in the Supplemental Nutrition Assistance Program (SNAP) and Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) programs. With federal government investing in the modernization of the nutrition education components of both programs, there is a need to identify science-backed electronic health (e-health) dietary interventions to improve health outcomes in this population. Therefore, the objective of this systematic literature review was to summarize the effectiveness, acceptability, and feasibility of e-health dietary interventions among individuals participating in WIC or SNAP. Keyword searches were performed in Google Scholar, PubMed, and Science Direct. The search included peer-reviewed literature from 2014 to 2023 and a few articles offering context about interventions used long-term by the nutrition assistance programs. PRISMA guidelines were followed to conduct this systematic literature review, which resulted in 36 articles eligible for extraction. The studies evaluated e-health (52.8%), short message service/text messaging (27.8%), and smartphone application interventions (19.4%) delivered to WIC or SNAP participants. The interventions identified aimed to modify food choice, eating behavior, and dietary intake among SNAP participants, SNAP-eligible adults, and WIC participants. Most interventions were developed using content delivery and health behavior theoretical frameworks (77.8%) and evidence-based nutritional recommendations (59.3%). Review findings show a high level of acceptability and feasibility for e-health and mobile health dietary interventions among WIC and SNAP participants but varying levels of effectiveness. Level of engagement, dosage, retention, and adherence were strong predictors of positive dietary behavior change regardless of the mode of intervention delivery. Future studies need to prioritize health equity by recruiting samples representative of food nutrition assistance participants and addressing digital health literacy as a potential barrier to intervention effectiveness, as none of the present studies measured literacy among participants.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Curr Dev Nutr Ano de publicação: 2024 Tipo de documento: Article País de afiliação: Estados Unidos

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Curr Dev Nutr Ano de publicação: 2024 Tipo de documento: Article País de afiliação: Estados Unidos