{"id":31328,"date":"2024-07-10T12:34:00","date_gmt":"2024-07-10T12:34:00","guid":{"rendered":"https:\/\/stagvape.com\/second-hand-vaping-vs-smoking-study"},"modified":"2026-06-07T16:15:58","modified_gmt":"2026-06-07T16:15:58","slug":"second-hand-vaping-vs-smoking-study","status":"publish","type":"post","link":"https:\/\/stagvape.com\/cs\/studie-o-vapingu\/second-hand-vaping-vs-smoking-study","title":{"rendered":"Pasivn\u00ed vapov\u00e1n\u00ed vystavuje d\u011bti 84 % men\u0161\u00edmu mno\u017estv\u00ed nikotinu ne\u017e kou\u0159en\u00ed"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">V\u00fdzkumn\u00edci z UCL Institute of Epidemiology &amp; Health Care potvrdili, \u017ee d\u011bti vystaven\u00e9 indoor vapov\u00e1n\u00ed absorbuj\u00ed v\u00fdrazn\u011b m\u00e9n\u011b nikotinu ne\u017e d\u011bti vystaven\u00e9 tradi\u010dn\u00edmu cigaretov\u00e9mu kou\u0159i. Tento poznatek, zalo\u017een\u00fd na biologick\u00fdch datech z re\u00e1ln\u00e9ho \u017eivota, nazna\u010duje, \u017ee ve\u0159ejn\u00e9 obavy ohledn\u011b toxicity pasivn\u00edho vapov\u00e1n\u00ed mohou b\u00fdt nadhodnocen\u00e9.<\/p>\n\n<p class=\"wp-block-paragraph\">Studie financovan\u00e1 Cancer Research UK a <a href=\"https:\/\/jamanetwork.com\/journals\/jamanetworkopen\/fullarticle\/10.1001\/jamanetworkopen.2024.21246?utm_source=For_The_Media&amp;utm_medium=referral&amp;utm_campaign=ftm_links&amp;utm_term=071124\" rel=\"nofollow noopener\" target=\"_blank\">publikovan\u00e1 v <em>JAMA Network Open<\/em><\/a> analyzovala krevn\u00ed testy a \u00fadaje z dotazn\u00edk\u016f u 1 777 d\u011bt\u00ed ve v\u011bku t\u0159\u00ed a\u017e 11 let v USA v letech 2017 a\u017e 2020.<\/p>\n\n<p class=\"wp-block-paragraph\">Aby v\u00fdzkumn\u00edci ur\u010dili p\u0159esnou m\u00edru vst\u0159eb\u00e1v\u00e1n\u00ed, m\u011b\u0159ili koncentraci kotininu\u2014chemick\u00e9 l\u00e1tky, kterou si t\u011blo vytv\u00e1\u0159\u00ed po expozici nikotinu. Zam\u011b\u0159ili se konkr\u00e9tn\u011b na d\u011bti, aby vylou\u010dili p\u0159\u00edm\u00e9 kou\u0159en\u00ed nebo vapov\u00e1n\u00ed, a vy\u0159adili v\u0161echny \u00fa\u010dastn\u00edky, jejich\u017e hladiny kotininu nazna\u010dovaly aktivn\u00ed u\u017e\u00edv\u00e1n\u00ed.<\/p>\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">Typ expozice ve vnit\u0159n\u00edm prost\u0159ed\u00ed<\/th><th class=\"has-text-align-left\" data-align=\"left\">Vst\u0159eb\u00e1v\u00e1n\u00ed nikotinu (v pom\u011bru ke kou\u0159en\u00ed)<\/th><\/tr><\/thead><tbody><tr><td><strong>Pasivn\u00ed kou\u0159en\u00ed<\/strong><\/td><td>Z\u00e1kladn\u00ed hodnota (nejvy\u0161\u0161\u00ed vst\u0159eb\u00e1v\u00e1n\u00ed)<\/td><\/tr><tr><td><strong>Pasivn\u00ed vapov\u00e1n\u00ed<\/strong><\/td><td>Vst\u0159eb\u00e1no o 84 % m\u00e9n\u011b nikotinu<\/td><\/tr><tr><td><strong>\u017d\u00e1dn\u00e1 expozice (ani jedna)<\/strong><\/td><td>Vst\u0159eb\u00e1no o 97 % m\u00e9n\u011b nikotinu<\/td><\/tr><\/tbody><\/table><\/figure>\n\n<p class=\"wp-block-paragraph\">Dr. Harry Tattan-Birch, hlavn\u00ed autor studie, uvedl, \u017ee proto\u017ee e-cigarety obsahuj\u00ed pouze zlomek toxick\u00fdch l\u00e1tek obsa\u017een\u00fdch v tab\u00e1ku, je expozice \u0161kodliv\u00fdm ne-nikotinov\u00fdm l\u00e1tk\u00e1m pravd\u011bpodobn\u011b v\u00fdrazn\u011b ni\u017e\u0161\u00ed ne\u017e 84% sn\u00ed\u017een\u00ed pozorovan\u00e9 u nikotinu.<\/p>\n\n<p class=\"wp-block-paragraph\">V\u00fdrazn\u00fd rozd\u00edl v pasivn\u00ed expozici do zna\u010dn\u00e9 m\u00edry vypl\u00fdv\u00e1 z toho, jak za\u0159\u00edzen\u00ed funguj\u00ed. Na rozd\u00edl od tradi\u010dn\u00edch cigaret, kter\u00e9 neust\u00e1le uvol\u0148uj\u00ed \u201ebo\u010dn\u00ed kou\u0159\u201c z ho\u0159\u00edc\u00edho konce, e-cigarety vytv\u00e1\u0159ej\u00ed aerosol pouze tehdy, kdy\u017e u\u017eivatel aktivn\u011b vydechne. P\u0159edchoz\u00ed laboratorn\u00ed studie uk\u00e1zaly, \u017ee vapuj\u00edc\u00ed si ponech\u00e1vaj\u00ed p\u0159ibli\u017en\u011b 99 % nikotinu, kter\u00fd inhaluj\u00ed.<\/p>\n\n<p class=\"wp-block-paragraph\">Profesor Lion Shahab, senior autor, zd\u016fraznil, \u017ee i kdy\u017e v\u00fdsledky potvrzuj\u00ed z\u00e1va\u017en\u00e1 rizika kou\u0159en\u00ed v interi\u00e9ru, u e-cigaret je st\u00e1le pot\u0159eba opatrnost. Proto\u017ee pasivn\u00ed vapov\u00e1n\u00ed i tak vystavuje p\u0159ihl\u00ed\u017eej\u00edc\u00ed v\u00edce l\u00e1tk\u00e1m ne\u017e d\u00fdch\u00e1n\u00ed \u010dist\u00e9ho vzduchu, odborn\u00edci doporu\u010duj\u00ed vyhnout se vapov\u00e1n\u00ed v interi\u00e9ru v bl\u00edzkosti d\u011bt\u00ed.<\/p>\n\n<p class=\"wp-block-paragraph\">V\u00fdzkumn\u00edci nav\u00edc varovali p\u0159ed dopady indoor pou\u017e\u00edv\u00e1n\u00ed na chov\u00e1n\u00ed. S p\u0159edchoz\u00edmi \u00fadaji, kter\u00e9 ukazuj\u00ed, \u017ee dev\u011bt z deseti vapuj\u00edc\u00edch pou\u017e\u00edv\u00e1 sv\u00e9 za\u0159\u00edzen\u00ed v interi\u00e9ru v Anglii, m\u016f\u017ee umo\u017en\u011bn\u00ed t\u00e9to praxe v prostor\u00e1ch sd\u00edlen\u00fdch s ostatn\u00edmi v\u00e9st k tomu, \u017ee se stane b\u011b\u017enou. To m\u016f\u017ee potenci\u00e1ln\u011b povzbudit i ty, kte\u0159\u00ed dosud neu\u017e\u00edvali, aby za\u010dali.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Testy z re\u00e1ln\u00e9ho prost\u0159ed\u00ed ukazuj\u00ed, \u017ee d\u011bti absorbuj\u00ed z indoor vapov\u00e1n\u00ed v\u00fdrazn\u011b m\u00e9n\u011b nikotinu ne\u017e z tab\u00e1kov\u00e9ho kou\u0159e.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[2038],"tags":[1634,1635],"class_list":["post-31328","post","type-post","status-publish","format-standard","hentry","category-studie-o-vapingu","tag-second-hand-vaping","tag-sceond-hand-smoking"],"acf":[],"_links":{"self":[{"href":"https:\/\/stagvape.com\/cs\/wp-json\/wp\/v2\/posts\/31328","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/stagvape.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/stagvape.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/stagvape.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/stagvape.com\/cs\/wp-json\/wp\/v2\/comments?post=31328"}],"version-history":[{"count":0,"href":"https:\/\/stagvape.com\/cs\/wp-json\/wp\/v2\/posts\/31328\/revisions"}],"wp:attachment":[{"href":"https:\/\/stagvape.com\/cs\/wp-json\/wp\/v2\/media?parent=31328"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/stagvape.com\/cs\/wp-json\/wp\/v2\/categories?post=31328"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/stagvape.com\/cs\/wp-json\/wp\/v2\/tags?post=31328"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}