Parents’ nutrition knowledge, perceived barriers and enablers, and healthy-eating attitudes associated with children’s adherence to the Mediterranean diet: the DELICIOUS project
Year: 2026
Type: article
Study design: Observational Study
Abstract: Objective: Children's dietary choices are influenced by several factors, including parents' modeling. The relation between parents' psychosocial factors and their children's level of adherence to the Mediterranean diet were explored. Methods: Food literacy, perceived barriers and enablers, and healthy-eating attitude following the Capability, Opportunity and Motivation (COM-B) model for behavioral change were evaluated in 2,011 participants in the DELICIOUS (UnDErstanding consumer food choices & promotion of healthy and sustainable Mediterranean Diet and LIfestyle in Children and adolescents through behavIOUral change actionS) project. Adherence to the Mediterranean diet was assessed through the KIDMED questionnaire. Beta coefficients and standard errors (SEs) were calculated through linear regression analyses. Results: Post-adjustment for potential confounding factors, results showed significant positive correlation between children's adherence to the Mediterranean diet and parental food literacy [β (SE) = 0.180 (0.011)], perceived barriers and enablers [β (SE) = 0.135 (0.009)], and healthy-eating attitudes (divided into five constructs) [β (SE) = 0.069 (0.030), β (SE) = 0.037 (0.029), β (SE) = 0.162 (0.017), β (SE) = 0.147 (0.010), β (SE) = 0.158 (0.011)]. Individual dietary components of the Mediterranean diet were also associated with various psychosocial factors. Conclusion: These results confirm the importance of parental food literacy, perceived enablers and barriers to healthy-eating, health-eating attitude in their children's adherence to the Mediterranean diet.
Source: Frontiers in Nutrition
Authors: Sabrina Castellano, Wen Rui Choo, Alice Rosi, Tania Abril Mera, Francesca Scazzina, Francesca Giampieri, Evelyn Frias-Toral, Osama Abdelkarim, Mohamed Aly, Achraf Ammar, Juancho Pons, Laura Vázquez-Araújo, Fernando Maniega Legarda, Lorenzo Monasta, Alessandro Scuderi, Nunzia Decembrino, Ana Mata, Adrián Chacón, Pablo Busó, Giuseppe Grosso
Institutions: University of Catania, Karolinska Institutet, University of Parma, Universidad Católica de Santiago de Guayaquil, Jiangsu University, Marche Polytechnic University, Universidad Europea del Atlántico, Texas State University, Universidad Espíritu Santo, Assiut University, University of Sfax, Johannes Gutenberg University Mainz, Faculty of Medicine of Sfax, Mondragon Unibertsitatea, Basque Culinary Center, Universidade Internacional do Cuanza, Universidad de la Romana, IRCCS Materno Infantile Burlo Garofolo, Policlinico Universitario di Catania, Azienda Ospedaliero Universitaria Policlinico "G.Rodolico - San Marco", Aiju
Language: English
Topic: Nutritional Studies and Diet
Field: Medicine
Domain: Health Sciences
Open Access status: gold
Estimated APC paid: $3,801
Funder: European Commission
OpenAlex ID: W7118193576