Papandreou, ChristopherBabio, NancyDiaz-Lopez, AndresMartinez-Gonzalez, Miguel ABecerra-Tomas, NereaCorella, DoloresSchröder, HelmutRomaguera, DoraVioque, JesusAlonso-Gomez, Angel MWärnberg, JuliaMartinez, Alfredo JSerra-Majem, LluísEstruch, RamonMuñoz-Garach, AraceliLapetra, JosePinto, XavierTur, Josep AGarcia-Rios, AntonioBueno-Cavanillas, AuroraDelgado-Rodriguez, MiguelMatia-Martin, PilarDaimiel, LidiaM Sanchez, VicenteVidal, JosepVazquez, ClotildeRos, EmilioRuiz-Canela, MiguelBullo, MonicaSorli, Jose VQuifer, MireiaColom, AntoniOncina-Canovas, AlejandroT Sierra, LucasBaron-Lopez, JavierPerez-Farinos, NapoleonAbete, ItziarSanchez-Villegas, AlmudenaCasas, RosaF Garcia, Jose CSantos-Lozano, Jose MCorbella, EmiliDel M Bibiloni, MariaDiez-Espino, JavierAsensio, Eva MTorras, LauraMorey, MargaCompañ-Gabucio, LauraS Lete, ItziarCenoz-Osinaga, Juan CCastañer, OlgaSalas-Salvado, Jordi2023-01-252023-01-252019-03-29Papandreou C, Babio N, Díaz-López A, Martínez-González MÁ, Becerra-Tomas N, Corella D, et al. Sleep Duration is Inversely Associated with Serum Uric Acid Concentrations and Uric Acid to Creatinine Ratio in an Elderly Mediterranean Population at High Cardiovascular Risk. Nutrients. 2019 Apr 1;11(4):761http://hdl.handle.net/10668/13784The aim of the study was to evaluate sleep duration and sleep variability in relation to serum uric acid (SUA) concentrations and SUA to creatinine ratio. This is a cross-sectional analysis of baseline data from 1842 elderly participants with overweight/obesity and metabolic syndromein the (Prevención con Dieta Mediterránea) PREDIMED-Plus trial. Accelerometry-derived sleep duration and sleep variability were measured. Linear regression models were fitted to examine the aforementioned associations. A 1 hour/night increment in sleep duration was inversely associated with SUA concentrations (β = 0.07, p = 0.047). Further adjustment for leukocytes attenuated this association (p = 0.050). Each 1-hour increment in sleep duration was inversely associated with SUA to creatinine ratio (β = 0.15, p = 0.001). The findings of this study suggest that longer sleep duration is associated with lower SUA concentrations and lower SUA to creatinine ratio.enAttribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/ActigraphySerum uric acidSerum uric acid to creatinine ratioSleep durationAgedBiomarkersCardiovascular diseasesCreatinineCross-sectional studiesFemaleHumansMaleMediterranean regionMiddle agedRisk factorsSleepSpainUric acidresearch article30939748open accessBiomarcadoresCreatininaEnfermedades cardiovascularesEstudios transversalesFactores de riesgoSueñoÁcido úrico10.3390/nu110407612072-6643PMC6521014https://www.mdpi.com/2072-6643/11/4/761/pdf?version=1554530118https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6521014/pdf