{"id":28272,"date":"2022-03-02T15:33:29","date_gmt":"2022-03-02T14:33:29","guid":{"rendered":"https:\/\/ellipse.prbb.org\/?p=28272"},"modified":"2022-03-03T12:20:56","modified_gmt":"2022-03-03T11:20:56","slug":"contaminacio-i-manca-despais-verds-mes-risc-de-tdah","status":"publish","type":"post","link":"https:\/\/ellipse.prbb.org\/ca\/contaminacio-i-manca-despais-verds-mes-risc-de-tdah\/","title":{"rendered":"Contaminaci\u00f3 i manca d&#8217;espais verds: m\u00e9s risc de TDAH"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Una <a rel=\"noreferrer noopener\" href=\"https:\/\/www.isglobal.org\/ca\/-\/los-ninos-y-ninas-con-mayor-exposicion-a-la-contaminacion-del-aire-y-menor-exposicion-a-espacios-verdes-tienen-un-62-mas-de-riesgo-de-padecer-tdah\" target=\"_blank\">nova investigaci\u00f3<\/a> realitzada per l&#8217;<a rel=\"noreferrer noopener\" href=\"https:\/\/www.isglobal.org\/ca\/\" target=\"_blank\">Institut de Salut Global de Barcelona (ISGlobal)<\/a> ha observat que els nens i nenes que pateixen una<a rel=\"noreferrer noopener\" href=\"https:\/\/ellipse.prbb.org\/ca\/diguem-on-vius-i-et-dire-com-es-laire-que-respires\/\" target=\"_blank\"> major <strong>exposici\u00f3 a alts nivells de contaminaci\u00f3<\/strong><\/a><strong> tenen un 62% m\u00e9s de probabilitats de patir TDAH<\/strong>. El mateix estudi tamb\u00e9 ha concl\u00f2s que, per contra, <strong>una <a href=\"https:\/\/ellipse.prbb.org\/ca\/passar-temps-a-espais-verds-podria-retardar-la-menopausa\/\" target=\"_blank\" rel=\"noreferrer noopener\">exposici\u00f3 m\u00e9s gran a espais verds <\/a>redueix el risc de patir aquest trastorn en un 50%<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">El TDAH afecta un 5-10% de la poblaci\u00f3 infantil i juvenil, i \u00e9s un dels trastorns neurodegeneratius m\u00e9s freq\u00fcents. Per aix\u00f2, l&#8217;equip investigador va analitzar dades de <strong>37.000 nens i nenes<\/strong> del Canad\u00e0 i va mesurar el <strong>percentatge de <\/strong><a rel=\"noreferrer noopener\" href=\"https:\/\/ellipse.prbb.org\/ca\/absencia-despais-verds-a-les-ciutats-major-mortalitat-i-pitjor-desenvolupament-infantil\/\" target=\"_blank\"><strong>vegetaci\u00f3<\/strong> als barris<\/a>, els nivells residencials dels <strong>contaminants NO<sub>2<\/sub> i PM<sub>2,5<\/sub><\/strong> i els <a rel=\"noreferrer noopener\" href=\"https:\/\/ellipse.prbb.org\/ca\/el-risc-dobesitat-infantil-augmenta-en-entorns-urbans-amb-contaminacio-acustica-i-de-laire\/\" target=\"_blank\">nivells de <strong>soroll<\/strong><\/a>. Amb aix\u00f2, pretenien estudiar l&#8217;associaci\u00f3 entre l&#8217;exposici\u00f3 a aquests factors ambientals durant els primers anys de vida i el <a rel=\"noreferrer noopener\" href=\"https:\/\/ellipse.prbb.org\/ca\/silvia-alemany-isglobal-crec-que-lus-del-paracetamol-durant-lembaras-shauria-de-supervisar-mes\/\" target=\"_blank\">desenvolupament posterior de TDAH<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Els resultats de l&#8217;estudi van mostrar que una <a href=\"https:\/\/ellipse.prbb.org\/ca\/el-rendiment-cognitiu-i-lestres-empitjoren-en-els-dies-mes-contaminats\/\" target=\"_blank\" rel=\"noreferrer noopener\">exposici\u00f3 a contaminaci\u00f3 m\u00e9s gran <\/a>comportava un augment en el risc de TDAH. Concretament, <strong>cada 2,1 \u00b5g d&#8217;augment dels nivells de <strong>PM<sub>2,5<\/sub><\/strong> augmentava en un 11% el risc<\/strong> de patir el trastorn. Pel que fa als espais verds, es va observar l&#8217;associaci\u00f3 contr\u00e0ria. Un<strong> augment del 12% en el percentatge de vegetaci\u00f3 va suposar una reducci\u00f3 del 10% del risc<\/strong> de TDAH. Amb la resta de factors ambientals (NO<sub>2<\/sub> i soroll) no es va trobar cap associaci\u00f3.<\/p>\n\n\n\n<div style=\"height:62px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\u00abEls resultats obtinguts s&#8217;haurien de tenir en compte per a una planificaci\u00f3 urbana m\u00e9s saludable\u00bb<\/p><p><strong>Matilda van den Bosch<\/strong><\/p><\/blockquote>\n\n\n\n<div style=\"height:62px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Matilda van den Bosch<\/strong>, l\u00edder i autora principal de l&#8217;estudi, explica que \u201chi ha una <strong>desigualtat ambiental<\/strong> que fa que els nens i nenes s&#8217;enfrontin a un risc desproporcionadament m\u00e9s gran\u201d. I afegeix que \u201cles associacions que hem trobat s\u00f3n modificables. Per aix\u00f2, els resultats obtinguts s&#8217;haurien de tenir en compte per a una <strong><a rel=\"noreferrer noopener\" href=\"https:\/\/ellipse.prbb.org\/ca\/barcelona-als-ulls-dun-expert-en-salut-urbana\/\" target=\"_blank\">planificaci\u00f3 urbana<\/a> m\u00e9s saludable<\/strong>\u201d.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A m\u00e9s, un <a href=\"https:\/\/www.isglobal.org\/ca\/-\/study-finds-lower-oxidative-stress-in-children-who-live-and-study-near-green-spaces\" target=\"_blank\" rel=\"noreferrer noopener\">altre estudi recent d&#8217;ISGlobal <\/a>de 300 nens italians ha concl\u00f2s que una<strong> major exposici\u00f3 a la vegetaci\u00f3<\/strong> (\u00e9s a dir, viure i estudiar a prop de zones verdes) s&#8217;associa amb <strong>nivells m\u00e9s baixos d&#8217;estr\u00e8s oxidatiu<\/strong>.<\/p>\n\n\n\n<div style=\"height:57px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Un equip cient\u00edfic de l&#8217;ISGlobal ha concl\u00f2s que la contaminaci\u00f3 i la manca d&#8217;espais verds suposen factors de risc de patir TDAH.<\/p>\n","protected":false},"author":28,"featured_media":28290,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[26],"tags":[506,295,376,303],"new-type":[35],"class_list":["post-28272","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-recerca","tag-infants","tag-isglobal-cat","tag-pollucio","tag-salut-publica","new-type-noticies"],"acf":[],"_links":{"self":[{"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/posts\/28272","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/users\/28"}],"replies":[{"embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/comments?post=28272"}],"version-history":[{"count":10,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/posts\/28272\/revisions"}],"predecessor-version":[{"id":28300,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/posts\/28272\/revisions\/28300"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/media\/28290"}],"wp:attachment":[{"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/media?parent=28272"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/categories?post=28272"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/tags?post=28272"},{"taxonomy":"new-type","embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/new-type?post=28272"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}