首页 | 本学科首页   官方微博 | 高级检索  
     检索      

空气污染对儿童肺功能指标影响的初步分析
引用本文:魏复盛,胡伟,吴国平,滕恩江,Jim zhang,R.S.Chapman.空气污染对儿童肺功能指标影响的初步分析[J].中国环境监测,2001(Z1).
作者姓名:魏复盛  胡伟  吴国平  滕恩江  Jim zhang  R.S.Chapman
作者单位:中国环境监测总站!北京100029,中国环境监测总站!北京100029,中国环境监测总站!北京100029,中国环境监测总站!北京100029,P.O.Box1179!EnvironmentalandOccupationalHealthSciencesInstitute,Piscataway.N.J.08855-1179,USA,MailDrop52!NationalCenterforEnvironmentalAssessme
基金项目:中美科技合作项目 !(92 1 0 3 0 3 3 9)
摘    要:报告中国 4城市 8所小学儿童肺功能指标受室外空气污染影响的结果。以 FVC/预测值 (85% )、FEV1 /预测值(85% )、FEV1 / FVC(实测值之比 ) (80 % )作为判断肺功能指标异常的参考标准 ,并将 8所小学按污染程度分为污染严重和污染较轻两类三组。污染严重组儿童肺功能指标的异常率均比污染较轻组要高。空气的严重污染 ,可使儿童肺功能FVC、FEV1 、FEV1 / FVC异常率的危险程度分别增高 3 0 %~ 78%、52 %~ 86%和 1 0 2 %~ 1 2 7%。异常组儿童的 FVC、FEV1 的平均值约下降 3 3 0~ 4 60 ml,FEV1 / FVC平均值约下降 1 3 %~ 1 5%。说明空气的严重污染对儿童肺功能生长发育可能有不利影响

关 键 词:儿童  肺功能  空气污染

Analyses of effects of air pollution on the indexes of children's lung function
WEI Fu sheng ,HU Wei ,WU Guo ping ,TENG En jiang ,Jim Zhang ,R S Chapman.Analyses of effects of air pollution on the indexes of children''''s lung function[J].Environmental Monitoring in China,2001(Z1).
Authors:WEI Fu sheng  HU Wei  WU Guo ping  TENG En jiang  Jim Zhang  R S Chapman
Institution:WEI Fu sheng 1,HU Wei 1,WU Guo ping 1,TENG En jiang 1,Jim Zhang 2,R S Chapman 3
Abstract:This paper reports the impact of outdoor air pollution on the children's lung function in 8 primary schools in the 4 Chinese cities By using reference standards of children's lung function abnormality FVC/Pr(85%), FEV 1/Pr(85%) and FEV 1/FVC(80%) and clustering air pollution to two clusters and three groups, abnormality in severe air pollution group were found higher than that in relatively less polluted groups Heavy air pollution may risk the children to 30%~78% higher of FVC, 52%~86% of FEV 1 and 102%~127% of FEV 1/FVC abnormality, respectively It shows that severe air pollution has a negative impact on children's pulmonary function growth
Keywords:children  lung function  air pollution
本文献已被 CNKI 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号