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美国研究人员发现,父母吸烟所产生的烟雾,是造成孩子渗出性中耳炎的重要原因。香烟产生的烟雾,是一种刺激物,它使中耳内分泌的粘液增多、变稠,影响咽鼓管的畅通,因而造成中耳积液。德国科学家对800名儿童的检查结果表明,来自吸烟家庭的儿童中耳炎的发病率高于不吸烟家庭的儿童,
American researchers found that smoke caused by parental smoking is an important cause of exudative otitis media in children. Cigarette smoke, is an irritant, which makes the middle ear increased endocrine mucus, thickening, affecting the eustachian tube flow, resulting in the middle ear effusion. Examination of 800 children by German scientists showed that the incidence of otitis media in children from smokers was higher than in non-smokers,