{"id":117045,"date":"2018-03-11T10:46:27","date_gmt":"2018-03-11T10:46:27","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estudio-metaanala%c2%adtico-de-generalizacion-de-la-fiabilidad-de-la-escala-de-equilibrio-de-berg\/"},"modified":"2018-03-11T10:46:27","modified_gmt":"2018-03-11T10:46:27","slug":"estudio-metaanala%c2%adtico-de-generalizacion-de-la-fiabilidad-de-la-escala-de-equilibrio-de-berg","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/fisioterapia\/estudio-metaanala%c2%adtico-de-generalizacion-de-la-fiabilidad-de-la-escala-de-equilibrio-de-berg\/","title":{"rendered":"Estudio metaanal\u00edtico de generalizaci\u00f3n de la fiabilidad de la escala de equilibrio de berg"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Ricardo Manuel Carles Hernandez <\/strong><\/h2>\n<p>Objetivos. Estudiar la variabilidad de las puntuaciones obtenidas en las diferentes aplicaciones de la escala, para evitar los riesgos de inducir la fiabilidad a partir de estimaciones previas de otras aplicaciones de la bbs.  metodolog\u00eda. Se ha realizado un estudio metaanal\u00edtico de generalizaci\u00f3n de la fiabilidad. Una b\u00fasqueda exhaustiva de la literatura nos permiti\u00f3 seleccionar 48 estudios que reportaron alguna estimaci\u00f3n de la fiabilidad sobre la escala original.  resultados. El coeficiente de fiabilidad fue una fuente de heterogeneidad. Dado que en los estudios apareci\u00f3 uno o m\u00e1s de los coeficientes de consistencia interna (coeficiente alfa), coeficiente de acuerdo interjueces, o coeficiente de acuerdo intrajueces, que se basan en diferentes supuestos, se han realizado tres metaan\u00e1lsis de generalizaci\u00f3n de la fiabilidad, uno para cada uno de ellos. Para probar la influencia de las distintas caracter\u00edsticas de los estudios en la variabilidad de los diferentes coeficientes de fiabilidad obtenidos con la bbs, hemos asumido un modelo de efectos fijos, dado que el n\u00famero de art\u00edculos incluidos en cada estudio de generalizaci\u00f3n de la fiabilidad fue relativamente bajo: 19 para la consistencia interna, en los que se obtuvo un coeficiente alfa promedio de .897; 29 para el acuerdo interjueces, con un ccib promedio de .939; y 30 para el acuerdo intrajueces, con un cciw promedio de .937.  conclusiones. La fiabilidad de las puntuaciones de la bbs no puede generalizarse en todas sus aplicaciones, ya que diferentes caracter\u00edsticas de los estudios pueden influir en las estimaciones de la fiabilidad.  palabras clave. Escala de equilibrio de berg, medici\u00f3n de la fiabilidad,  meta an\u00e1lisis, reproducibilidad de resultados.  abstract  title. Reliability  generalization meta-analysis study of the berg balance scale.  abstract. The berg balance scale (bbs) is the gold standard for evaluating balance.  objectives. To study the variations in the scores obtained in different applications of the scale in order to avoid the risk of reliability induction on previous measurements made in different applications.  methodology. A reliability generalization meta?Analysis study of the berg balance scale is presented. An exhaustive review of the relevant scientific literature revealed 48 studies reporting on the reliability of the original scale. results. The reliability coefficient was a source of heterogeneity. As the studies describe one or more coefficients of internal consistency (alpha coefficient) and inter- or intra-rater reliability, based on different suppositions, three meta-analyses of the reliability generalizations were made &#8211; one for each measurement of reliability. To test the influence of different characteristics of the studies (as the age or disease of the subjects) in the variability of the different reliability coefficients obtained with the bbs, we assume a fixed effect model as the number of articles included in each study of reliability generalization is relatively low: 19 for internal consistency, in which an average alpha coefficient of .897 was obtained; 29 for inter- rater reliability, with an average ccib of .939; and 30 for intra- rater reliability, with an average cciw of .937.  conclusions. The reliability of bbs scores cannot be generalized to all its applications, since the different characteristics of the studies may influence estimations of reliability.  key words. Berg balance scale, measurement reliability, meta-analysis, reproducibility of results.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estudio metaanal\u00edtico de generalizaci\u00f3n de la fiabilidad de la escala de equilibrio de berg<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estudio metaanal\u00edtico de generalizaci\u00f3n de la fiabilidad de la escala de equilibrio de berg <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Ricardo Manuel Carles Hernandez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Murcia<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 22\/01\/2015<\/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>Ana Belen Meseguer Henarejos<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: tomas Quesada perez <\/li>\n<li>ramon Fernandez cervantes (vocal)<\/li>\n<li>Jos\u00e9 ignacio Calvo arenillas (vocal)<\/li>\n<li>Mar\u00eda  luz Gonzalez doniz (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Ricardo Manuel Carles Hernandez Objetivos. Estudiar la variabilidad de las puntuaciones obtenidas en las diferentes aplicaciones de [&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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","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-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-gradient":""}},"ast-content-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-gradient":""},"tablet":{"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-gradient":""},"mobile":{"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-gradient":""}},"footnotes":""},"categories":[2383,8235,4129],"tags":[125542,50963,146379,148652,230830,24894],"class_list":["post-117045","post","type-post","status-publish","format-standard","hentry","category-fisioterapia","category-murcia","category-psicometria","tag-ana-belen-meseguer-henarejos","tag-jose-ignacio-calvo-arenillas","tag-maria-luz-gonzalez-doniz","tag-ramon-fernandez-cervantes","tag-ricardo-manuel-carles-hernandez","tag-tomas-quesada-perez"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/117045","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/comments?post=117045"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/117045\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=117045"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=117045"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=117045"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}