{"id":153027,"date":"2013-02-24T00:00:00","date_gmt":"2013-02-24T00:00:00","guid":{"rendered":"https:\/\/v2.optiknow.ca\/lhiver-accelererait-la-progression-de-la-myopie\/"},"modified":"2013-02-24T00:00:00","modified_gmt":"2013-02-24T00:00:00","slug":"lhiver-accelererait-la-progression-de-la-myopie","status":"publish","type":"post","link":"https:\/\/v2.optiknow.ca\/fr\/2013\/02\/24\/lhiver-accelererait-la-progression-de-la-myopie\/","title":{"rendered":"L\u0092hiver acc\u00e9l\u00e8rerait la progression de la myopie"},"content":{"rendered":"<p>\u00a0<\/p>\n<p>La myopie progresserait plus vite chez les enfants pendant les mois d'hiver que pendant les mois d'\u00e9t\u00e9, en raison d'une plus faible exposition \u00e0 la lumi\u00e8re.<\/p>\n<p>\u00a0<\/p>\n<p>C'est du moins ce que tend \u00e0 d\u00e9montrer une \u00e9tude effectu\u00e9e aupr\u00e8s de plus de 200 jeunes danois de 8 \u00e0 14 ans souffrant de myopie, dont les r\u00e9sultats ont \u00e9t\u00e9 publi\u00e9s dans la revue <em>Ophthalmology<\/em>. Les chercheurs ont \u00e9tudi\u00e9 \u00e0 la fois la vision des enfants et la forme de leurs yeux.<\/p>\n<p>\u00a0<\/p>\n<p>Au Danemark, la dur\u00e9e du jour est de sept heures en hiver, et de pr\u00e8s de 18 heures en \u00e9t\u00e9. Lors des six mois les moins lumineux de l'ann\u00e9e, la myopie a progress\u00e9 de 0,32 dioptrie, contre 0,28 dioptrie lors des mois les plus ensoleill\u00e9s. Durant l'hiver, la longueur des yeux des participants a progress\u00e9 de 0,18 mm, contre 0,14 mm durant l'\u00e9t\u00e9.<\/p>\n<p>\u00a0<\/p>\n<p>Les chercheurs n'ont pas analys\u00e9 le nombre exact d'heures que les enfants passaient dehors, mais ont plut\u00f4t fait une moyenne en fonction de la saison. En raison des temp\u00e9ratures tr\u00e8s froides, les enfants danois, comme les petits Canadiens, passent beaucoup moins de temps \u00e0 l'ext\u00e9rieur durant l'hiver que durant l'\u00e9t\u00e9.<\/p>\n<p><\/p>\n<p>Sources\u00a0:<\/p>\n<p><a title=\"L'hiver acc\u00e9l\u00e8rerait la progression de la myopie \" href=\"http:\/\/www.reuters.com\/article\/2013\/02\/11\/us-nearsighted-idUSBRE91A12E20130211\">http:\/\/www.reuters.com\/article\/2013\/02\/11\/us-nearsighted-idUSBRE91A12E20130211<\/a><\/p>\n<p>\u00a0<\/p>\n<p>\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00a0 La myopie progresserait plus vite chez les enfants pendant les mois d'hiver que pendant les mois d'\u00e9t\u00e9, en raison d'une plus faible exposition \u00e0 la lumi\u00e8re. \u00a0 C'est du [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[14992,23133],"tags":[],"class_list":["post-153027","post","type-post","status-publish","format-standard","hentry","category-non-categorise","category-nouvelles"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - 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