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目的:以人口学为基础,将加拿大儿童样本作为研究对象,分析评估肥胖症与哮喘之间的关系。试验设计: 在本调查中,对国家青少年儿童纵向调查数据库中的数据进行横断面研究,其中包括11 199名4-11岁儿童, 由其生母提供哮喘病史、身高及体重数据。依照体重指数分类,对于体重指数≥第85百分位数者定义为肥胖症。由患儿父母提供哮喘的诊断、吸入治疗的剂量、既往的发作史及哮喘史,以及因哮喘而使其活动受限的情况;使用多元Logistic回归分析。结果:哮喘的发生率达到9.9%。所有哮喘患儿母亲的哮喘病史是一个危险因
OBJECTIVE: Based on demography, a Canadian children sample was used as a research object to analyze and evaluate the relationship between obesity and asthma. Experimental Design: In this survey, a cross-sectional study of data from the National Juvenile Longitudinal Survey database was conducted, including 11,199 children aged 4-11 years, with their mother’s history of asthma, height and weight data provided by their biological mother. According to the classification of body mass index, for the body mass index ≥ 85th percentile is defined as obesity. The diagnosis of asthma by the parents of the child, the dose of inhalation therapy, the history of the episode and the history of asthma, and the limited activity due to asthma were performed; multiple logistic regression analysis was used. Results: The incidence of asthma reached 9.9%. The history of asthma in all mothers with asthma is a risk factor