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<dim:field authority="20463335-f272-429c-ac84-a5b1807a4cf8" element="contributor" qualifier="author" confidence="ACCEPTED" language="es-ES" mdschema="dc">Galmes Panadés, Aina M.</dim:field>
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<dim:field authority="0b638b15-0e7b-4e45-8a96-a46abaae80e1" element="contributor" qualifier="author" confidence="ACCEPTED" language="es-ES" mdschema="dc">Zulet, María Ángeles</dim:field>
<dim:field authority="5719a5cf-4d57-4dcb-ac0b-673bae3a8ebd" element="contributor" qualifier="author" confidence="ACCEPTED" language="es-ES" mdschema="dc">Vázquez, Zenaida</dim:field>
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<dim:field authority="43463235-84b1-46d9-9983-e67ca4a9475a" element="contributor" qualifier="author" confidence="ACCEPTED" language="es-ES" mdschema="dc">de Paz, José Antonio</dim:field>
<dim:field authority="47d5a154-6d4f-413c-9763-1b8411bfe869" element="contributor" qualifier="author" confidence="ACCEPTED" language="es-ES" mdschema="dc">Goday, Albert</dim:field>
<dim:field authority="87a030fb-75e9-43e5-9506-d75cd33a2faf" element="contributor" qualifier="author" confidence="ACCEPTED" language="es-ES" mdschema="dc">Salas Salvadó, Jordi</dim:field>
<dim:field authority="e3aa2d74-3eff-400c-8733-67fc80b0646d" element="contributor" qualifier="author" confidence="ACCEPTED" language="es-ES" mdschema="dc">Martínez, J. Alfredo</dim:field>
<dim:field authority="cc4debcd-e644-4ade-814d-c793b8322369" element="contributor" qualifier="author" confidence="ACCEPTED" language="es-ES" mdschema="dc">Romaguera, Dora</dim:field>
<dim:field element="date" qualifier="accessioned" mdschema="dc">2025-11-12T11:43:16Z</dim:field>
<dim:field element="date" qualifier="available" mdschema="dc">2025-11-12T11:43:16Z</dim:field>
<dim:field element="date" qualifier="issued" language="es_ES" mdschema="dc">2019-01-25</dim:field>
<dim:field element="identifier" qualifier="issn" language="es_ES" mdschema="dc">1932-6203</dim:field>
<dim:field element="identifier" qualifier="uri" language="es_ES" mdschema="dc">https://doi.org/10.1371/journal.pone.0210726</dim:field>
<dim:field element="identifier" qualifier="uri" mdschema="dc">http://hdl.handle.net/11531/107129</dim:field>
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<dim:field element="description" qualifier="abstract" language="es-ES" mdschema="dc">Este estudio transversal, basado en datos del ensayo PREDIMED-Plus, examinó las asociaciones entre la actividad física, el comportamiento sedentario y la adherencia a la dieta mediterránea con el tejido adiposo visceral (TAV) en 1231 adultos mayores con sobrepeso u obesidad y síndrome metabólico. El TAV se midió mediante absorciometría dual de rayos X (DXA). Los resultados muestran que una mayor actividad física total y de intensidad moderada a vigorosa, así como una mayor fuerza muscular, se asociaron inversamente con la cantidad de TAV, mientras que el tiempo total de sedentarismo se asoció positivamente. Sin embargo, la adherencia a la dieta mediterránea no mostró una asociación significativa con el TAV. Los participantes que cumplían las recomendaciones de la OMS (≥150 minutos semanales de actividad física moderada-vigorosa) y reducían su tiempo sedentario (&lt;4 horas diarias) presentaban menores depósitos de grasa visceral. Los hallazgos subrayan la importancia de combinar actividad física regular y reducción del sedentarismo para prevenir la obesidad visceral y sus complicaciones metabólicas.</dim:field>
<dim:field element="description" qualifier="abstract" language="en-GB" mdschema="dc">This cross-sectional analysis of baseline data from the PREDIMED-Plus study assessed the associations between physical activity (PA), sedentary behavior (SB), and adherence to the Mediterranean diet (MedDiet) with visceral adipose tissue (VAT) in 1,231 older adults with overweight/obesity and metabolic syndrome. VAT was measured using dual-energy X-ray absorptiometry (DXA). Results showed that higher total and moderate-to-vigorous PA, as well as greater muscle strength, were inversely associated with VAT, while total sedentary time was positively associated. No significant association was observed between MedDiet adherence and VAT. Participants meeting WHO PA recommendations (≥150 min/week of MVPA) and spending less than 4 hours per day sedentary exhibited significantly lower VAT accumulation. These findings highlight that promoting regular physical activity and reducing sedentary time are key strategies to prevent visceral fat accumulation and associated cardiometabolic risks in older adults.</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: PLoS One, Periodo: 1, Volumen: 14, Número: 3, Página inicial: ., Página final: .</dim:field>
<dim:field element="title" language="es_ES" mdschema="dc">Lifestyle factors and visceral adipose tissue: Results from the PREDIMED-PLUS study</dim:field>
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<dim:field element="keywords" language="es-ES" mdschema="dc">Actividad física, comportamiento sedentario, dieta mediterránea, tejido adiposo visceral, síndrome metabólico, PREDIMED-Plus, adultos mayores</dim:field>
<dim:field element="keywords" language="en-GB" mdschema="dc">Physical activity, sedentary behavior, Mediterranean diet, visceral adipose tissue, metabolic syndrome, PREDIMED-Plus, older adults</dim:field>
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