深圳市宝安区儿童支气管哮喘发病的危险因素

Risk factors inducing children bronchial asthma in Bao'an District of Shenzhen City

目的了解深圳市宝安区儿童支气管哮喘(哮喘)发病的危险因素,为早期预防和治疗提供依据。方法采用病例对照的研究方法,将确诊的108例儿童哮喘病例作为病例组,同时收集110例非支气管哮喘患儿作为对照组;对病例组和对照组进行问卷调查,采用单因素和多因素分析研究儿童哮喘发病的危险因素。结果研究结果显示,患儿过敏史(OR=2.646)、父母哮喘史(OR=5.155)、呼吸道反复感染史(OR=4.116)、父母吸烟史(OR=3.028)、居住环境差(OR=2.123)、接触过敏原(OR=4.509)为危险因素,而经常晾晒被辱(OR=0.500)为保护因素。结论儿童支气管哮喘发病与遗传因素、宿主因素、环境因素等密切相关,应针对高危因素和高危人群进行重点预防和干预。

[ Objective ] To learn the risk factors of bronchial asthma of children in Baoan District of Shenzhen City, and provide ba- sis for early intervening and treating bronchial asthma. [ Methods] With case-control study method, a total of I08 cases of children bronchial asthma as case group and 110 cases of non- bronchial asthma as control group. These cases were investigated with self-de- signed questionnaire, then used single factor analysis and multiple factors analysis method to screen the risk factors. [ Results] The study results showed that the risk factors of children bronchial asthma included hypersensitiveness history （ OR = 2. 646 ） , family asthma history （ OR = 5. 155 ）, repeated respiratory infection history （ OR = 4.116 ）, smoking history of parents （ OR = 3. 028 ）, bad habitation environment （OR = 2. 123 ）, contacting allergens （OR = 4. 509 ）, but usually airing quilt （OR = O. 500） was the protective factor. [ Conclusion] Children bronchial asthma is closely related with hereditary factors, host factors and environmental factors, so it is very important to prevent and intervene children bronchial asthma with high risk factors.