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目的 :调查 2 0 0 0年温州地区儿童哮喘病的现患情况 ,探讨哮喘的危险因素 ,为儿童哮喘的防治提供依据。方法 :采用统一方案 ,进行随机、整群抽样调查。调查了浙江省温州市区 4个街道共 9947名 14岁以下儿童。结果 :全市儿童现患率约为 0 .96% ,男女现患率比为 1.71∶1;另外 3～ 6年龄段儿童现患率最高 (达2 .2 5 % ) ,首次发病年龄 <3岁者占 62 %。危险因素调查显示 ,2 3 .4%患儿有婴儿湿疹史 ,14.3 %患儿家庭养有猫狗 ,63 .2 %家庭拥有绒毛玩具 ;合并有过敏性鼻炎者达 3 0 .5 % ,经常被动吸烟者 4.2 %。诱发因素中 ,感冒占第一位 (达 96.8% ) ,天气变化 3 7.9% ,运动后 10 .5 %。全市哮喘患儿平均每年经济损失约为 (165 4.945± 13 74.147)元。结论 :本次调查结果基本代表了温州儿童哮喘病的流行病学情况 ,可为温州地区儿童哮喘的防治提供参考依据
Objective: To investigate the prevalence of childhood asthma in Wenzhou area in 2000, and to explore the risk factors of asthma in order to provide evidence for the prevention and treatment of childhood asthma. Methods: Using a unified program, randomized, cluster sampling survey. A total of 9,947 children under the age of 14 were surveyed in 4 streets in Wenzhou City, Zhejiang Province. Results: The prevalence of children in the city was about 0.96%, and the prevalence rate of male to female was 1.71:1. The prevalence rate of children in 3 ~ 6 years old was the highest (up to 2.55%), the first onset age was less than 3 years %. According to the risk factor survey, 23.3% of infants had a history of infant eczema, 14.3% of cats and dogs were born in families and 63.2% of families had fluffy toys. In those with allergic rhinitis, 35.5% 4.2% of passive smokers. Among the predisposing factors, influenza accounted for the first place (up to 96.8%), the change in weather was 3 7.9% and that after exercise was 10.5%. The average annual economic loss of children with asthma in the city is about (165 4.945 ± 13 74.147) yuan. Conclusion: The findings of this survey basically represent the epidemiological status of asthma in Wenzhou children, and provide a reference for the prevention and treatment of childhood asthma in Wenzhou area