Enero de 2024 \u2013 Con base en datos de casi 50,000 adultos en el Reino Unido, investigadores financiados por el NIA han demostrado una asociaci\u00f3n entre el riesgo de demencia y el sedentarismo diario. Si bien el estudio no puede establecer una relaci\u00f3n causal, s\u00ed respalda la idea de que pasar m\u00e1s tiempo sin moverse \u2014como estar sentado viendo la televisi\u00f3n, trabajando con el ordenador o conduciendo\u2014 podr\u00eda ser un factor de riesgo de demencia. Los hallazgos se publicaron en JAMA.<\/p>\n\n\n\n
Un equipo de investigaci\u00f3n dirigido por cient\u00edficos de la Universidad del Sur de California y la Universidad de Arizona analiz\u00f3 los datos del Biobanco del Reino Unido. Centr\u00e1ndose en adultos de 60 a\u00f1os o m\u00e1s que usaban dispositivos que miden el movimiento, llamados aceler\u00f3metros, los investigadores utilizaron el aprendizaje autom\u00e1tico para predecir qu\u00e9 patrones de datos de acelerometr\u00eda realmente predec\u00edan el comportamiento sedentario. Luego, utilizaron datos de hospital y del registro de defunciones para determinar cu\u00e1les de estos participantes desarrollaron demencia en los a\u00f1os siguientes.<\/p>\n\n\n\n
La mediana duraci\u00f3n del comportamiento sedentario fue un poco m\u00e1s de nueve horas por d\u00eda, similar a los resultados de estudios en americanos. El an\u00e1lisis tambi\u00e9n indic\u00f3 una asociaci\u00f3n entre el tiempo sedentario y el riesgo de demencia. Lo m\u00e1s notable es que el riesgo de demencia aument\u00f3 considerablemente en los adultos que eran sedentarios m\u00e1s de 10 horas al d\u00eda.<\/p>\n\n\n\n
Aunque este estudio no evalu\u00f3 el papel de la actividad f\u00edsica y el riesgo de demencia, los datos del Biobanco del Reino Unido tambi\u00e9n se han utilizado para mostrar que un estilo de vida saludable est\u00e1 asociado con un menor riesgo de demencia. Estos resultados recientes apoyan la necesidad de estudiar si existe una relaci\u00f3n causal entre el tiempo sedentario y el riesgo de demencia, y qu\u00e9 aspecto del comportamiento sedentario aumenta ese riesgo.<\/p>\n\n\n\n
Reproducci\u00f3n autorizada del sitio web del Instituto Nacional de Salud. Fuente: https:\/\/www.nia.nih.gov\/news\/strong-association-shown-between-being-sedentary-and-dementia-risk<\/i><\/p>","protected":false},"excerpt":{"rendered":"
January 2024 \u2013 Based on data from nearly 50,000 adults in the United Kingdom, NIA-funded researchers have shown an association between dementia risk and daily sedentary behavior. Though the study cannot establish a causal link, it does support the idea that more time spent not moving \u2014 such as sitting while watching TV, working on […]<\/p>\n","protected":false},"author":4,"featured_media":7504,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_source_blog_id":"","_source_page_id":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1012","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"acf":[],"_links":{"self":[{"href":"https:\/\/upright.altura.health\/esp\/wp-json\/wp\/v2\/posts\/1012","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/upright.altura.health\/esp\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/upright.altura.health\/esp\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/upright.altura.health\/esp\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/upright.altura.health\/esp\/wp-json\/wp\/v2\/comments?post=1012"}],"version-history":[{"count":0,"href":"https:\/\/upright.altura.health\/esp\/wp-json\/wp\/v2\/posts\/1012\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/upright.altura.health\/esp\/wp-json\/wp\/v2\/media\/7504"}],"wp:attachment":[{"href":"https:\/\/upright.altura.health\/esp\/wp-json\/wp\/v2\/media?parent=1012"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/upright.altura.health\/esp\/wp-json\/wp\/v2\/categories?post=1012"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/upright.altura.health\/esp\/wp-json\/wp\/v2\/tags?post=1012"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}