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<dim:field authority="c9a5eb7e-724b-411c-a7cf-d7d3bde37e37" element="contributor" qualifier="author" confidence="ACCEPTED" language="es-ES" mdschema="dc">Papandreou, Christopher</dim:field>
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<dim:field authority="038630e9-db13-48c0-8b19-db35dda7b58d" element="contributor" qualifier="author" confidence="ACCEPTED" language="es-ES" mdschema="dc">Becerra Tomas, Nerea</dim:field>
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<dim:field authority="f76c4784-a637-41ba-8913-8cb4c513f87d" element="contributor" qualifier="author" confidence="ACCEPTED" language="es-ES" mdschema="dc">Munoz Garach, Araceli</dim:field>
<dim:field authority="9fb0f2d5-3dca-456b-a221-935ccafc498c" element="contributor" qualifier="author" confidence="ACCEPTED" language="es-ES" mdschema="dc">Lapetra, Jose</dim:field>
<dim:field authority="8891e20d-f6a2-4b77-9850-477aaa16b18f" element="contributor" qualifier="author" confidence="ACCEPTED" language="es-ES" mdschema="dc">Pinto, Xavier</dim:field>
<dim:field authority="e3958166-998d-44cf-9184-9ae508051cd7" element="contributor" qualifier="author" confidence="ACCEPTED" language="es-ES" mdschema="dc">Tur, Josep A.</dim:field>
<dim:field authority="fed5ebcc-9dd6-471c-9cd0-2f1d54cc7594" element="contributor" qualifier="author" confidence="ACCEPTED" language="es-ES" mdschema="dc">García Ríos, Antonio</dim:field>
<dim:field authority="0000-0001-5041-0778" element="contributor" qualifier="author" confidence="ACCEPTED" language="es-ES" mdschema="dc">Colom Fernández, Antoni</dim:field>
<dim:field element="date" qualifier="accessioned" mdschema="dc">2025-11-12T13:41:11Z</dim:field>
<dim:field element="date" qualifier="available" mdschema="dc">2025-11-12T13:41:11Z</dim:field>
<dim:field element="date" qualifier="issued" language="es_ES" mdschema="dc">2019-04-01</dim:field>
<dim:field element="identifier" qualifier="issn" language="es_ES" mdschema="dc">2072-6643</dim:field>
<dim:field element="identifier" qualifier="uri" language="es_ES" mdschema="dc">10.3390/nu11040761</dim:field>
<dim:field element="identifier" qualifier="uri" mdschema="dc">http://hdl.handle.net/11531/107135</dim:field>
<dim:field element="description" language="es_ES" mdschema="dc">Artículos en revistas</dim:field>
<dim:field element="description" qualifier="abstract" language="es-ES" mdschema="dc">El objetivo del estudio fue evaluar la duración y variabilidad del sueño en relación con las concentraciones séricas de ácido úrico (SUA) y la proporción ácido úrico/creatinina en una población mediterránea anciana con alto riesgo cardiovascular. Se realizó un análisis transversal con 1842 participantes del ensayo PREDIMED-Plus, todos con sobrepeso u obesidad y síndrome metabólico. La duración y variabilidad del sueño se midieron mediante acelerometría. Los resultados mostraron que un incremento de una hora de sueño por noche se asoció inversamente con las concentraciones de SUA y con la relación SUA/creatinina, incluso después de ajustar por factores inflamatorios. Estos hallazgos sugieren que una mayor duración del sueño podría estar asociada con un mejor perfil metabólico y menor riesgo de complicaciones cardiovasculares.</dim:field>
<dim:field element="description" qualifier="abstract" language="en-GB" mdschema="dc">The aim of this study was to evaluate sleep duration and variability in relation to serum uric acid (SUA) concentrations and the SUA to creatinine ratio in an elderly Mediterranean population at high cardiovascular risk. A cross-sectional analysis was conducted with 1842 overweight or obese participants with metabolic syndrome from the PREDIMED-Plus trial. Sleep duration and variability were objectively measured using accelerometry. Results showed that each additional hour of sleep per night was inversely associated with SUA concentrations and SUA to creatinine ratio, even after adjusting for inflammatory factors. These findings suggest that longer sleep duration is associated with a healthier metabolic profile and a lower risk of cardiovascular complications.</dim:field>
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<dim:field element="rights" language="es_ES" mdschema="dc">Creative Commons Reconocimiento-NoComercial-SinObraDerivada España</dim:field>
<dim:field element="rights" qualifier="uri" language="es_ES" mdschema="dc">http://creativecommons.org/licenses/by-nc-nd/3.0/es/</dim:field>
<dim:field element="source" language="es_ES" mdschema="dc">Revista: Nutrients, Periodo: 1, Volumen: 11, Número: 761, Página inicial: ., Página final: .</dim:field>
<dim:field element="title" language="es_ES" mdschema="dc">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</dim:field>
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<dim:field element="keywords" language="es-ES" mdschema="dc">Duración del sueño, actigrafía, ácido úrico sérico, creatinina, síndrome metabólico, población anciana, riesgo cardiovascular</dim:field>
<dim:field element="keywords" language="en-GB" mdschema="dc">Sleep duration, actigraphy, serum uric acid, creatinine, metabolic syndrome, elderly population, cardiovascular risk</dim:field>
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