儿童哮喘严重度与体质指数的相关性研究  

The Relationship Between Degree of Asthma and Body Mass Index in Children

作　　者：肖超跃[1] 陈娟娟[1] 侯金花[1] 龙琦[1] 

机构地区：[1]深圳市第二人民医院儿科,518035

出　　处：《医学研究杂志》2010年第8期86-87,共2页Journal of Medical Research

基　　金：2009年深圳市科技项目(200903039)

摘　　要：目的研究儿童哮喘严重度与体质指数的相关性。方法两组122例儿童,其中哮喘患儿62例,对照组60例,计算体质指数(BMI)值,BMI=体重(kg)/身高(m2)。BMI≥同年龄、同性别的95百分位数或BMI>30者诊断为肥胖。结果 25.8%哮喘组患儿肥胖,而对照组5%,两组比较,差别有显著性。哮喘严重度与体质指数相关性比较,轻度哮喘肥胖儿为25%,中度哮喘肥胖儿37.5%,重度哮喘肥胖儿50%,组间比较差别有显著性。结论儿童肥胖是哮喘发病的因素。哮喘的严重度与体质指数呈正相关性。Objective To investigate the relationship between degree of asthma and body mass index in children. Methods 122 children aged from 6 to 12 years participated in the study, 62 with asthma and 60 controls. BMI was calculated from weight and height measurements （weight in kilograms divided by the square of the height in meters）. Obesity was defined as BMI≥95th percentile or BMI 〉 30. Results There were significantly more children with asthma （25.8%） who were obese compared with controls （5%）. There was significantly difference in different degree of asthma obesity children. Obesity children with mild asthma were 25% , middle asthma 37.5% and severe asthma 50%. Conclusion Obesity is a factor of asthma in children. There is significantly positive correlation between degree of asthma and BMI.

关 键 词：哮喘 肥胖 体质指数 

分 类 号：R725.6[医药卫生—儿科]