{"id":8406,"date":"2014-03-18T00:00:00","date_gmt":"2014-03-17T23:00:00","guid":{"rendered":"https:\/\/idibell.cat\/blog\/2014\/03\/18\/lexposicio-al-fum-del-tabac-en-no-fumadors-baixa-un-90-despres-de-laplicacio-de-les-lleis-de-control-del-tabaquisme-cotinina-en-saliva-menys-fum-a-casa\/"},"modified":"2021-11-12T12:48:58","modified_gmt":"2021-11-12T11:48:58","slug":"lexposicio-al-fum-del-tabac-en-no-fumadors-baixa-un-90-despres-de-laplicacio-de-les-lleis-de-control-del-tabaquisme-cotinina-en-saliva-menys-fum-a-casa","status":"publish","type":"post","link":"https:\/\/idibell.cat\/2014\/03\/lexposicio-al-fum-del-tabac-en-no-fumadors-baixa-un-90-despres-de-laplicacio-de-les-lleis-de-control-del-tabaquisme-cotinina-en-saliva-menys-fum-a-casa\/","title":{"rendered":"L\u2019exposici\u00f3 al fum del tabac en no fumadors baixa un 90% despr\u00e9s de l\u2019aplicaci\u00f3 de les lleis de control del tabaquisme"},"content":{"rendered":"

Investigadors de la Unitat de Control del Tabac de l\u2019Institut Catal\u00e0 d\u2019Oncologia (ICO) i l\u2019Institut d\u2019Investigaci\u00f3 Biom\u00e8dica de Bellvitge (IDIBELL) han avaluat a nivell poblacional l\u2019exposici\u00f3 al fum del tabac en no fumadors abans de l\u2019entrada en vigor de la primera llei antitabac espanyola i despr\u00e9s de la posada en marxa de la segona llei (2011) a la ciutat de Barcelona.<\/p>\n

La cotinina \u00e9s una subst\u00e0ncia derivada de la nicotina que s\u2019utilitza com a marcador de l\u2019exposici\u00f3 al fum del tabac en no fumadors. Els investigadors de l\u2019ICO-IDIBELL van mesurar la concentraci\u00f3 d\u2019aquesta subst\u00e0ncia en la saliva dels enquestats i van observar que ha disminu\u00eft prop d\u2019un 90% entre el 2004 i el 2012.<\/p>\n

La llei 28\/2005 que va entrar en vigor el gener del 2006 prohibia parcialment el consum de tabac en p\u00fablic. Cinc anys despr\u00e9s, el gener del 2011, va entrar en vigor la segona llei del tabac (llei 42\/2010) que ampliava la prohibici\u00f3 de fumar en tot tipus de locals tancats com bars i restaurants i en alguns espais a l\u2019aire lliure com els recintes hospitalaris.<\/p>\n

Els investigadors no han detectat grans difer\u00e8ncies per sexe, edat o nivell d\u2019estudis en les concentracions de cotinina en saliva. Per\u00f2 s\u00ed que es detecten difer\u00e8ncies importants en la percepci\u00f3 que els no fumadors tenen de la seva exposici\u00f3 al tabac en determinats espais abans i despr\u00e9s de l\u2019entrada en vigor de les lleis.<\/p>\n

La percepci\u00f3 d\u2019estar exposats al fum del tabac en el seu temps lliure ha disminu\u00eft un 36,5% entre els no fumadors. \u201cAquest percentatge era esperable, tenint en compte que la segona llei prohibeix fumar en bars, restaurants i locals similars tancats\u201d ha explicat Xisca Sureda, investigadora de l\u2019ICO-IDIBELL i primera autora del treball. Esteve Fern\u00e1ndez, responsable de l\u2019estudi i cap de la Unitat de Control del Tabac de l\u2019ICO-IDIBELL afegeix que \u201cel m\u00e9s sorprenent \u00e9s que a casa aquesta percepci\u00f3 tamb\u00e9 ha disminu\u00eft un 15%\u201d. Explica Fern\u00e1ndez que \u201c aix\u00f2 indica que els fumadors que no poden fumar en llocs p\u00fablics tamb\u00e9 han restringit el tabac en l\u2019\u00e0mbit privat, han pres consciencia i han decidit no fumar dins de casa, com ja s\u2019intu\u00efa en uns pocs estudis en altres pa\u00efsos\u201d.<\/p>\n

Globalment, la percepci\u00f3 d\u2019exposici\u00f3 al tabac entre els no fumadors ha baixat un 25%. L\u2019exposici\u00f3 al fum del tabac en no fumadors s\u2019associa a diversos efectes adversos per a la salut. Es calcula que l\u2019any 2004, va ser responsable de 379.000 morts per malaltia card\u00edaca isqu\u00e8mica, 21.400 morts per c\u00e0ncer de pulm\u00f3, 165.000 morts per infeccions respirat\u00f2ries i 36.900 per asma a tot el m\u00f3n. A Espanya 1.228 morts per c\u00e0ncer de pulm\u00f3 i 3.237 per malaltia card\u00edaca isqu\u00e8mica s\u2019atribueixen cada any a l\u2019exposici\u00f3 al fum del tabac dels no fumadors.<\/p>\n

 <\/p>\n

 <\/p>\n

Refer\u00e8ncia i enlla\u00e7 a l\u2019article<\/strong><\/p>\n

Sureda X., Mart\u00ednez-S\u00e1nchez J.M., Fu M., P\u00e9rez-Ortu\u00f1o R., Mart\u00ednez C., Carabassa E., L\u00f3pez M.J., Salt\u00f3 E., Pascual J.A. and Fern\u00e1ndez E. Impact of the Spanish Smoke-Free Legislation on Adult, Non-Smoker Exposure to Secondhand Smoke: Cross-Sectional Surveys before (2004) and after (2012) Legislation<\/span>.<\/a> PLoS ONE. Februar 2014. DOI: 10.1371\/journal.pone.0089430<\/p>\n","protected":false},"excerpt":{"rendered":"

Investigadors de la Unitat de Control del Tabac de l\u2019Institut Catal\u00e0 d\u2019Oncologia (ICO) i l\u2019Institut d\u2019Investigaci\u00f3 Biom\u00e8dica de Bellvitge (IDIBELL) han avaluat a nivell poblacional l\u2019exposici\u00f3 al fum del tabac en no fumadors abans de l\u2019entrada en vigor de la primera llei antitabac espanyola i despr\u00e9s de la posada en marxa de la segona llei […]<\/p>\n","protected":false},"author":6,"featured_media":11034,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","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":"default","adv-header-id-meta":"","stick-header-meta":"default","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":"","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":[1,373,456,449],"tags":[],"publishpress_future_action":{"enabled":false,"date":"2024-05-12 15:50:27","action":"change-status","newStatus":"draft","terms":[],"taxonomy":"category"},"_links":{"self":[{"href":"https:\/\/idibell.cat\/wp-json\/wp\/v2\/posts\/8406"}],"collection":[{"href":"https:\/\/idibell.cat\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/idibell.cat\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/idibell.cat\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/idibell.cat\/wp-json\/wp\/v2\/comments?post=8406"}],"version-history":[{"count":2,"href":"https:\/\/idibell.cat\/wp-json\/wp\/v2\/posts\/8406\/revisions"}],"predecessor-version":[{"id":19472,"href":"https:\/\/idibell.cat\/wp-json\/wp\/v2\/posts\/8406\/revisions\/19472"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/idibell.cat\/wp-json\/wp\/v2\/media\/11034"}],"wp:attachment":[{"href":"https:\/\/idibell.cat\/wp-json\/wp\/v2\/media?parent=8406"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idibell.cat\/wp-json\/wp\/v2\/categories?post=8406"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idibell.cat\/wp-json\/wp\/v2\/tags?post=8406"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}