南京市2～6岁儿童特应性皮炎现况调查

A survey of the current status of atopic dermatitis among children aged 2-6 years in Nanjing city

目的 了解南京市2～6岁儿童特应性皮炎的发病情况.方法 以问卷的方式对南京市7个主城区2～6岁儿童进行调查.结果 调查人口总数13 061人.符合特应性皮炎诊断标准768例,其中男410例,女358例,男性患病率为6.16％（95％ CI：5.59％-6.74％）,女性患病率为5.59％（95％ CI：5.02％-6.15％）,总患病率为5.88％（95％ CI：5.48％-6.28％）.特应性皮炎患病率有明显升高,男性儿童特应性皮炎患病率高于女性,随年龄增长特应性皮炎患病率有增高趋势,家庭教育程度升高特应性皮炎的患病率增高,城市特应性皮炎患病率高于农村.结论 经济高速发展使人们的生活习惯、饮食结构及居住环境发生了显著改变,这些变化会影响特应性皮炎的患病率.

Objective To investigate the prevalence of atopic dermatitis （AD） among children aged 2-6 years in Nanjing city.Methods A questionnaire survey was carried out in children aged 2-6 years in 7 main districts of Nanjing City.Results A total of 13 061 children were investigated,among which,768 were diagnosed as AD,including 410 boys and 358 girls.The prevalence rate of AD was 5.88％ （95％ CI,5.48％-6.28％） in total,6.16％ （95％ CI,5.59％-6.74％） in boys and 5.59％ （95％ CI,5.02％-6.15％） in girls.Higher prevalence rate of AD was observed in boys compared with girls,and in children whose place of birth was in urban areas compared with those in rural areas.In addition,the prevalence rate of AD increased with age and with the rise in parental educational level.Conclusions Rapid economic development has dramatically changed life habits,dietary structure and residential environment of people,which can influence the prevalence of AD.