Prospective associations between a priori dietary patterns adherence and kidney function in an elderly Mediterranean population at high cardiovascular risk

Purpose To assess the association between three different a priori dietary patterns adherence (17-item energy reduced-Mediterranean Diet (MedDiet), Trichopoulou-MedDiet and Dietary Approach to Stop Hypertension (DASH)), as well as the Protein Diet Score and kidney function decline after one year of follow-up in elderly individuals with overweight/obesity and metabolic syndrome (MetS). Methods We prospectively analyzed 5675 participants (55–75 years) from the PREDIMED-Plus study. At baseline and at one year, we evaluated the creatinine-based estimated glomerular filtration rate (eGFR) and food-frequency questionnaires-derived dietary scores. Associations between four categories (decrease/maintenance and tertiles of increase) of each dietary pattern and changes in eGFR (ml/min/1.$ 73m^{2} $) or ≥ 10% eGFR decline were assessed by fitting multivariable linear or logistic regression models, as appropriate. Results Participants in the highest tertile of increase in 17-item erMedDiet Score showed higher upward changes in eGFR (β: 1.87 ml/min/1.$ 73m^{2} $; 95% CI: 1.00–2.73) and had lower odds of ≥ 10% eGFR decline (OR: 0.62; 95% CI: 0.47–0.82) compared to individuals in the decrease/maintenance category, while Trichopoulou-MedDiet and DASH Scores were not associated with any renal outcomes. Those in the highest tertile of increase in Protein Diet Score had greater downward changes in eGFR (β: − 0.87 ml/min/1.$ 73m^{2} $; 95% CI: − 1.73 to − 0.01) and 32% higher odds of eGFR decline (OR: 1.32; 95% CI: 1.00–1.75). Conclusions Among elderly individuals with overweight/obesity and MetS, only higher upward change in the 17-item erMedDiet score adherence was associated with better kidney function after one year. However, increasing Protein Diet Score appeared to have an adverse impact on kidney health. Trial Registration Number: ISRCTN89898870 (Data of registration: 2014)..

Medienart:

Artikel

Erscheinungsjahr:

2022

Erschienen:

2022

Enthalten in:

Zur Gesamtaufnahme - volume:61

Enthalten in:

European journal of nutrition - 61(2022), 6 vom: 02. Apr., Seite 3095-3108

Sprache:

Englisch

Beteiligte Personen:

Valle-Hita, Cristina [VerfasserIn]
Díaz-López, Andrés [VerfasserIn]
Becerra-Tomás, Nerea [VerfasserIn]
Martínez-González, Miguel A. [VerfasserIn]
García, Verónica Ruiz [VerfasserIn]
Corella, Dolores [VerfasserIn]
Goday, Albert [VerfasserIn]
Martínez, J. Alfredo [VerfasserIn]
Alonso-Gómez, Ángel M. [VerfasserIn]
Wärnberg, Julia [VerfasserIn]
Vioque, Jesús [VerfasserIn]
Romaguera, Dora [VerfasserIn]
López-Miranda, José [VerfasserIn]
Estruch, Ramon [VerfasserIn]
Tinahones, Francisco J. [VerfasserIn]
Lapetra, José [VerfasserIn]
Serra-Majem, Luís [VerfasserIn]
Cano-Ibáñez, Naomi [VerfasserIn]
Tur, Josep A. [VerfasserIn]
Rubín-García, María [VerfasserIn]
Pintó, Xavier [VerfasserIn]
Delgado-Rodríguez, Miguel [VerfasserIn]
Matía-Martín, Pilar [VerfasserIn]
Vidal, Josep [VerfasserIn]
Fontao, Sebastian Mas [VerfasserIn]
Daimiel, Lidia [VerfasserIn]
Ros, Emilio [VerfasserIn]
Toledo, Estefania [VerfasserIn]
Sorlí, José V. [VerfasserIn]
Roca, C. [VerfasserIn]
Abete, Iztiar [VerfasserIn]
Moreno-Rodriguez, Anai [VerfasserIn]
Crespo-Oliva, Edelys [VerfasserIn]
Candela-García, Inmaculada [VerfasserIn]
Morey, Marga [VerfasserIn]
Garcia-Rios, Antonio [VerfasserIn]
Casas, Rosa [VerfasserIn]
Fernandez-Garcia, Jose Carlos [VerfasserIn]
Santos-Lozano, José Manuel [VerfasserIn]
Diez-Espino, Javier [VerfasserIn]
Ortega-Azorín, Carolina [VerfasserIn]
Comas, M. [VerfasserIn]
Zulet, M. Angeles [VerfasserIn]
Sorto-Sanchez, Carolina [VerfasserIn]
Ruiz-Canela, Miguel [VerfasserIn]
Fitó, Montse [VerfasserIn]
Salas-Salvadó, Jordi [VerfasserIn]
Babio, Nancy [VerfasserIn]

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Themen:

DASH diet
Dietary patterns
Glomerular filtration rate
Kidney function
Mediterranean diet
Protein diet score

Anmerkungen:

© The Author(s) 2022

doi:

10.1007/s00394-022-02838-7

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

OLC2079312936