摘要
1995年 ,在重庆市城区及远郊区进行了儿童家庭问卷调查、气溶胶 (PM1 0 、PM2 .5 )及 SO2 的测试 ,并在两个点 (城区华新小学 ,远郊北碚红岩小学 )进行二次儿童肺功能的测定。通过城区和郊区 3 53 6例 (其中男性 1 74 4例 ,女性 1 792例 )儿童肺功能数据的比较 ,说明重庆大气污染 ,特别是气溶胶的污染已影响到儿童肺功能。与美国比较 ,重庆儿童较美国的儿童肺功能 (FVC,FEV1 )要低 9%～ 1 4 %。同时得到青春前期 (7～ 1 4岁 )儿童肺功能 (FVC,FEV1 )
We have obtained family questionnaires, and completed the twice measuremeats of pulmonary functions of children (CPF), aerosols (PM 10 , PM 2 5 ) and SO 2 for one year of 1995. Statistical analysis was carried out from CPF obtained in two locations, the city zone (Huaxin School), the suburban district (Beipei, Hongyan School) from 3536 cases in both locations (Male:1744cases; Femal:1792cases) It has been illustrated that air pollution in Chongqing, especially aerosol pollution, has affected the CPF. Compared with CPF of America, our data (FVC, FEV 1) were 9%～14% lower In addition, we have obtained a formula for calculating reference value of CPF at pre adolescence
出处
《中国环境监测》
CAS
CSCD
北大核心
2001年第T01期98-102,共5页
Environmental Monitoring in China
基金
中美科技合作项目! (92 1 0 3 0 3 3 9-3 )
