Autor según el artículo: Valle-Hita C; Becerra-Tomás N; Díaz-López A; Vázquez-Ruiz Z; Megías I; Corella D; Goday A; 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; Gaforio JJ; Matía-Martín P; Vidal J; Amengual-Galbarte A; Daimiel L; Ros E; García-Arellano A; Barragán R; Fitó M; Peña-Orihuela PJ; Asencio-Aznar A; Gómez-Gracia E; Martinez-Urbistondo D; Morey M; Casas R; Garrido-Garrido EM; Tojal-Sierra L; Damas-Fuentes M; Goñi E; Ortega-Azorín C; Castañer O; Garcia-Rios A; Gisbert-Sellés C; Sayón-Orea C; Schröder H; Salas-Salvadó J; Babio N
Departamento: Bioquímica i Biotecnologia
Autor/es de la URV: Babio Sánchez, Nancy Elvira / Becerra Tomás, Nerea / Díaz López, Andres / Megías Rangil, Isabel Clara / Salas Salvadó, Jorge / Valle Hita, Cristina
Palabras clave: Renal nutrition Potential renal acid load (pral) Net endogenous acid production (neap) Kidney function Glomerular filtration rate (gfr) Disease progression Dietary acid load Chronic kidney disease (ckd) Albuminuria validity system risk renal nutrition potential renal acid load (pral) net endogenous acid production (neap) metaanalysis humans glomerular filtration rate (gfr) gfr endothelin dietary acid load chronic kidney disease (ckd) base load albuminuria
Resumen: Background: Diets high in acid load may contribute to kidney function impairment. This study aimed to investigate the association between dietary acid load and 1-year changes in glomerular filtration rate (eGFR) and urine albumin/creatinine ratio (UACR). Methods: Older adults with overweight/obesity and metabolic syndrome (mean age 65 ± 5 years, 48% women) from the PREDIMED-Plus study who had available data on eGFR (n = 5,874) or UACR (n = 3,639) at baseline and after 1 year of follow-up were included in this prospective analysis. Dietary acid load was estimated as potential renal acid load (PRAL) and net endogenous acid production (NEAP) at baseline from a food frequency questionnaire. Linear and logistic regression models were fitted to evaluate the associations between baseline tertiles of dietary acid load and kidney function outcomes. One year-changes in eGFR and UACR were set as the primary outcomes. We secondarily assessed ≥ 10% eGFR decline or ≥10% UACR increase. Results: After multiple adjustments, individuals in the highest tertile of PRAL or NEAP showed higher one-year changes in eGFR (PRAL, β: –0.64 ml/min/1.73 m2; 95% CI: –1.21 to –0.08 and NEAP, β: –0.56 ml/min/1.73 m2; 95% CI: –1.13 to 0.01) compared to those in the lowest category. No associations with changes in UACR were found. Participants with higher levels of PRAL and NEAP had significantly higher odds of developing ≥10% eGFR decline (PRAL, OR: 1.28; 95% CI: 1.07–1.54 and NEAP, OR: 1.24; 95% CI: 1.03–1.50) and ≥10 % UACR increase (PRAL, OR: 1.23; 95% CI: 1.04–1.46) compared to individuals with lower dietary acid load. Conclusions: Higher PRAL and NEAP were associated with worse kidney function after 1 year of follow-up as measured by eGFR and UACR markers in an older Spanish population with overweight/obesity and metabolic syndrome.
Áreas temáticas: Saúde coletiva Nutrition and dietetics Nutrition & dietetics Nutrição Medicina i Interdisciplinar Food science Endocrinology, diabetes and metabolism Educação física
Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/
Direcció de correo del autor: isabel.megias@urv.cat andres.diaz@urv.cat nerea.becerra@urv.cat cristina.valle@urv.cat jordi.salas@urv.cat nancy.babio@urv.cat
Identificador del autor: 0000-0002-7500-5629 0000-0002-4429-6507 0000-0003-2700-7459 0000-0003-3527-5277
Fecha de alta del registro: 2024-09-07
Versión del articulo depositado: info:eu-repo/semantics/publishedVersion
Enlace a la fuente original: https://www.frontiersin.org/articles/10.3389/fnut.2022.986190/full
URL Documento de licencia: https://repositori.urv.cat/ca/proteccio-de-dades/
Referencia al articulo segun fuente origial: Front Nutr. 9
Referencia de l'ítem segons les normes APA: Valle-Hita C; Becerra-Tomás N; Díaz-López A; Vázquez-Ruiz Z; Megías I; Corella D; Goday A; Martínez JA; Alonso-Gómez ÁM; Wärnberg J; Vioque J; Romague (2022). Longitudinal association of dietary acid load with kidney function decline in an older adult population with metabolic syndrome. Front Nutr, 9(), -. DOI: 10.3389/fnut.2022.986190
DOI del artículo: 10.3389/fnut.2022.986190
Entidad: Universitat Rovira i Virgili
Año de publicación de la revista: 2022
Tipo de publicación: Journal Publications