沈阳市儿童尘螨过敏家庭环境调查

Investigation of family environment of children with dust mites allergy in Shenyang

目的调查分析沈阳市尘螨过敏患儿与家庭环境的关系,为预防和治疗提供依据。方法调查对象为2011年6月至2014年9月在沈阳市儿童医院门诊就诊的尘螨过敏患儿400例,其中哮喘290例,鼻炎85例,荨麻疹25例。采用统一问卷调查家庭环境,用Logistic多元回归分析尘螨过敏的危险因素。结果室内地毯、布艺沙发、毛绒玩具3个因素的回归系数均为正值,分别为2.432、1.347、1.289,其OR值均>1,分别为4.112、3.896、3.652,是增加尘螨变应性疾病的危险因素(P<0.05)。结论室内地毯、布艺沙发和毛绒玩具是尘螨过敏患儿的危险因素,建议尘螨过敏患儿家庭不用地毯、布艺沙发和毛绒玩具。

Objective Investigation and analysis of relationship between dust mite allergy in children and family environment in Shenyang City is made to provide basis for prevention and treatment.Methods A total of 400HDM-allergic children were enrolled from the clinics in Shenyang Children′s Hospital from June2011 to September 2014（290asthma and 85 rhinitis,25urticaria）and questionnaire survey was performed,and logistic regression analysis was used to evaluate the risk factors of dust mite allergy.Results Carpet（OR=4.11）cloth sofa（OR=3.89）and plush toys（OR=3.65）had significant relation with dust mite allergy.Conclusion Carpet,cloth sofa and plush toys are the main risk factors of children with dust mites allergy,so it is recommended that dust mite allergy sufferers had better avoid carpet,cloth sofa and push toys in their family.