Repositori institucional URV
| URV's Author/s: | Becerra Tomás, Nerea / García Gavilán, Jesús Francisco / Muralidharan, Jananee / Salas Salvadó, Jorge |
| Author, as appears in the article.: | Fernandez-Lazaro CI; Toledo E; Buil-Cosiales P; Salas-Salvadó J; Corella D; Fitó M; Martínez JA; Alonso-Gómez ÁM; Wärnberg J; Vioque J; Romaguera D; López-Miranda J; Estruch R; Tinahones FJ; Lapetra J; Serra-Majem L; Bueno-Cavanillas A; Tur JA; Martín Sánchez V; Pintó X; Delgado-Rodríguez M; Matía-Martín P; Vidal J; Ros E; Vázquez C; Daimiel L; SanJulián B; García-Gavilán JF; Sorlí JV; Castañer O; Zulet MÁ; Tojal-Sierra L; Pérez-Farinós N; Oncina-Canovas A; Moñino M; Garcia-Rios A; Sacanella E; Bernal-Lopez RM; Santos-Lozano JM; Vázquez-Ruiz Z; Muralidharan J; Ortega-Azorín C; Goday A; Razquin C; Goicolea-Güemez L; Ruiz-Canela M; Becerra-Tomás N; Schröder H; Martínez González MA; for the PREDIMED-Plus investigators |
| Author's mail: | jesusfrancisco.garcia@urv.cat jordi.salas@urv.cat nerea.becerra@urv.cat jesusfrancisco.garcia@urv.cat |
| Author identifier: | 0000-0003-2700-7459 0000-0002-4429-6507 |
| Journal publication year: | 2022 |
| Publication Type: | Journal Publications |
| APA: | Fernandez-Lazaro CI; Toledo E; Buil-Cosiales P; Salas-Salvadó J; Corella D; Fitó M; Martínez JA; Alonso-Gómez ÁM; Wärnberg J; Vioque J; Romaguera D; L (2022). Factors associated with successful dietary changes in an energy-reduced Mediterranean diet intervention: a longitudinal analysis in the PREDIMED-Plus trial. European Journal Of Nutrition, 61(3), 1457-1475. DOI: 10.1007/s00394-021-02697-8 |
| Papper original source: | European Journal Of Nutrition. 61 (3): 1457-1475 |
| Abstract: | Purpose: Long-term nutrition trials may fail to respond to their original hypotheses if participants do not comply with the intended dietary intervention. We aimed to identify baseline factors associated with successful dietary changes towards an energy-reduced Mediterranean diet (MedDiet) in the PREDIMED-Plus randomized trial. Methods: Longitudinal analysis of 2985 participants (Spanish overweight/obese older adults with metabolic syndrome) randomized to the active intervention arm of the PREDIMED-Plus trial. Dietary changes were assessed with a 17-item energy-reduced MedDiet questionnaire after 6 and 12 months of follow-up. Successful compliance was defined as dietary changes from baseline of ? 5 points for participants with baseline scores < 13 points or any increase if baseline score was ? 13 points. We conducted crude and adjusted multivariable logistic regression models to identify baseline factors related to compliance. Results: Consistent factors independently associated with successful dietary change at both 6 and 12 months were high baseline perceived self-efficacy in modifying diet (OR6-month: 1.51, 95% CI 1.25–1.83; OR12-month: 1.66, 95% CI 1.37–2.01), higher baseline fiber intake (OR6-month: 1.62, 95% CI 1.07–2.46; OR12-month: 1.62, 95% CI 1.07–2.45), having > 3 chronic conditions (OR6-month: 0.65, 95% CI 0.53–0.79; OR12-month: 0.76, 95% CI 0.62–0.93), and suffering depression (OR6-month: 0.80, 95% CI 0.64–0.99; OR12-month: 0.71, 95% CI 0.57–0.88). Conclusion: Our results suggested that recruitment of individuals with high perceived self-efficacy to dietary change, and those who initially follow diets relatively richer in fiber may lead to greater changes in nutritional recommendations. Participants with multiple chronic conditions, specifically depression, should receive specific tailored interventions. Trial registration: ISRCTN registry 89898870, 24th July 2014 retrospectively registered http://www.isrctn.com/ISRCTN89898870. © 2021, The Author(s). |
| Article's DOI: | 10.1007/s00394-021-02697-8 |
| Link to the original source: | https://link.springer.com/article/10.1007/s00394-021-02697-8 |
| Papper version: | info:eu-repo/semantics/publishedVersion |
| licence for use: | https://creativecommons.org/licenses/by/3.0/es/ |
| Department: | Bioquímica i Biotecnologia |
| Licence document URL: | https://repositori.urv.cat/ca/proteccio-de-dades/ |
| Thematic Areas: | Ciência de alimentos Ciências agrárias i Ciências ambientais Ciências biológicas i Ciências biológicas ii Ciências biológicas iii Educação física Farmacia Interdisciplinar Medicina i Medicina ii Medicina iii Medicina veterinaria Medicine (miscellaneous) Nutrição Nutrition & dietetics Nutrition and dietetics Química Saúde coletiva Serviço social |
| Keywords: | Dietary adherence Dietary change Factors Mediterranean diet Predimed-plus Randomized controlled trials |
| Entity: | Universitat Rovira i Virgili |
| Record's date: | 2024-03-01 |
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