{"id":21323,"date":"2018-03-09T09:11:02","date_gmt":"2018-03-09T09:11:02","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/aplicacion-de-la-impedanciometria-al-estudio-de-la-composicion-corporal\/"},"modified":"2018-03-09T09:11:02","modified_gmt":"2018-03-09T09:11:02","slug":"aplicacion-de-la-impedanciometria-al-estudio-de-la-composicion-corporal","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/aplicacion-de-la-impedanciometria-al-estudio-de-la-composicion-corporal\/","title":{"rendered":"Aplicaci\u00f3n de la impedanciometr\u00eda al estudio de la composici\u00f3n corporal"},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Rodr\u00edguez Ruiz Ignacio Manuel <\/strong><\/h2>\n<p>La valoraci\u00f3n de la composici\u00f3n corporal (cc) como parte del estado nutricional posee un gran inter\u00e9s en el ni\u00f1o y adolescente param detectar precozmente desviaciones nutricionales, en aumento actualmente. Los m\u00e9todos para esta valoraci\u00f3n han de ser sencillos, fiables, no invasivos, de f\u00e1cil transporte y econ\u00f3micos, caracter\u00edsticas que reune el an\u00e1lisis de la impedencia bioel\u00e9ctrica (bia).  el objetivo principal de la presente tesis doctoral ha sido determinar la cc en una poblaci\u00f3n escolar sana mediante bia y establecer los valores percentilados y como secundarios, realizar un estudio antropom\u00e9trico y nutricional amplio, investigar las relaciones entre antropometr\u00eda y bia y validar el aparato para la medici\u00f3n de la masa grasa (mg).  para ello se han tomado 365 escolares sanos, entre los 6 y 14 a\u00f1os (188 varones y 177 mujeres) y se les midi\u00f3: peso, talla, pliegues cut\u00e1neos y los per\u00edmetros. Con todo ello se han calculado los siguientes \u00edndices nutricionales: \u00edndice de masa corporal, suma de los cuatro pliegues, relaciones entre los pliegues, \u00e1rea del brazo, \u00e1rea muscular del brazo, \u00e1rea grasa del brazo, \u00edndice adiposo muscular y el cociente adiposo muscular. Las medidas bia se tomaron con el aparato rjl bia 101 que usa un sitema tetrapolar en el lado derecho del cuerpo con una corriente de 800 ma a 50 khz de frecuencia. el aparato nos da unos valores de resistencia con la que se estiman el agua corporal total (act) y la masa magra (mm).  tras la recogida de los par\u00e1metros en una base de datos, se han determinado y eliminado los valores extremos para dar mayor fiabilidad a los an\u00e1lisis posteriores. Seguidamente se han realizado estudios descriptivos de manera global y por grupos de edad y sexo, se han comparado los par\u00e1metros bia por grupos de edad y sexo, se han determinado los percentiles de todos los par\u00e1metros y se han representado gr\u00e1ficamente los principales bia, se han estudiado las correlaciones entr<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Aplicaci\u00f3n de la impedanciometr\u00eda al estudio de la composici\u00f3n corporal<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Aplicaci\u00f3n de la impedanciometr\u00eda al estudio de la composici\u00f3n corporal <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Rodr\u00edguez Ruiz Ignacio Manuel <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 C\u00e1diz<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 24\/01\/2003<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Manuel Casanova Bellido<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: jos\u00e9 Gonz\u00e1lez hachero <\/li>\n<li>lu\u00eds Javier Moreno corral (vocal)<\/li>\n<li>federico Arguelles martin (vocal)<\/li>\n<li>ram\u00f3n Ca\u00f1ete estrada (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Rodr\u00edguez Ruiz Ignacio Manuel La valoraci\u00f3n de la composici\u00f3n corporal (cc) como parte del estado nutricional posee [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","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":"","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-4)","background-image":"","background-repeat":"repeat","background-position":"center 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