封开地区农村儿童哮喘影响因素病例对照研究

Case-control study on influence factors of childhood asthma in rural area of Fengkai Country

目的:探讨封开地区农村儿童哮喘的相关影响因素。方法:应用1:1配对的病例-对照研究方法,采用问卷调查方式,对本地区180对哮喘儿童(病例组)和非哮喘儿童(对照组)的哮喘相关影响因素进行调查,并进行单因素和多因素条件Logistic回归分析。结果:被动吸烟、住房装修过、取暖烧煤烹调烧柴、居住地周围1km以内有工厂是本地区农村儿童哮喘的危险因素,而床褥经常晾晒是其保护因素。结论:儿童哮喘的发病与多种环境因素密切相关,而识别高危人群及其危险因素和保护因素是儿童哮喘最有效的预防措施。

Objective：To explore the influence factors of childhood asthma in rural area of Fengkai Country.Methods：A 1：1 matched and hospital-based case-control study was conducted to analyses influence factors by single and multiple Logistic regression model.Results：The passive smoking,renovated housing,heating coal and cooking wood and place of residence within a factory around the 1 km were the risk factors of childhood asthma in rural area,but regularity drying the bedding was the protective factor.Conclusion：The incidence of childhood asthma is closely related with a variety of environmental factors,while identify high-risk populations and their risk factors and protective factors for childhood asthma were the most effective preventive measures.