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El envejecimiento conlleva alteraciones fisiológicas que afectan la composición corporal, la funcionalidad y el estado nutricional de los adultos mayores. La sarcopenia y la desnutrición son síndromes geriátricos prevalentes que se asocian con deterioro funcional, mayor riesgo de hospitalización y mortalidad. Su identificación temprana es esencial, especialmente en contextos comunitarios y rurales, donde los recursos diagnósticos son limitados. Analizar la relación entre la grasa corporal y la percepción de soledad en adultos mayores mediante el test ESTE-R, con enfoque en contextos rurales. Se propone un estudio observacional, transversal, con muestreo no probabilístico en adultos mayores residentes en zonas rurales. Se evaluará la composición corporal mediante bioimpedancia eléctrica (BIA), considerando masa grasa total y segmentaria. La percepción de soledad se medirá con el test ESTE-R. Se incluirán variables sociodemográficas, funcionales (índice de Katz), y nutricionales (Mini Nutritional Assessment Short Form). Se aplicarán análisis estadísticos descriptivos y correlacionales, y modelos multivariados para explorar asociaciones significativas.
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Esta obra está bajo una licencia internacional Creative Commons Atribución-NoComercial-SinDerivadas 4.0.
Derechos de autor 2026 Jennifer Carolina Bermeo Mocha, Maria Graciela Merchan Coronel, Melva Francisca González Salamea