范冰冰韩国
Asthma at 8 years of age in children born by
caesarean ction
期刊名称： Thorax
anjelica
correct过去式作者： Roduit, C,Scholtens, S,de Jongste, J C,Wijga, A H,Gerritn, J,Postma, D S,Brunekreef, B,Hoekstra, M O,Aalber, R,Smit, H A
苍是什么颜色年份： 2009年黑镜 百度云
期号： 第2期
出国留学英语条件关键词： allergies;asthma;caesarean ction;children;human
wind什么意思dias;parents;risk;risk factors
三年级上册英语教学计划
摘要：BACKGROUND: Caesarean ction might be a risk factor for asthma becau of delayed microbial colonisation, but the association remains controversial. A study was undertaken to investigate finn
prospectively whether children born by caesarean ction are more at risk of having asthma in childhood and nsitisation at the age of 8 years, taking into account the allergic status of the parents. METHODS: 2917 children who participated in a birth cohort study were followed for 8 years. The definition of asthma included wheeze, dyspnoea and prescription of inhaled steroids. In a subgroup (n = 1454), rum IgE antibodies for inhalant and food allergens were measured at 8 years. RESULTS: In the total study population, 12.4% (n = 362) of the children had asthma at the age of 8 years. Caesarean ction, with a total prevalence of 8.5%,
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