粉尘和化学毒物暴露与支气管哮喘患病的影响

Occupational Dusts Chemicals Exposure and Astima Prevalence among Male Resilents of Urban Area

摘要: 调查居住在中国东北的两个城市，年龄≥40岁的8981名男性社区随机样本，检验暴露于粉尘和化学毒物与医生诊断的支气管哮喘患病之间的关系。支气管哮喘的患病率为1.17%,调整年龄、教育程度、居住面积、吸烟状况及使用煤炉取暖后，接触粉尘和化学毒物的人群患哮喘的调整OR值分别为3.28(95%CI2.2～5.1)和1.60(95%CI0.9～2.7).进一步调整分为对照组、仅粉尘暴露、仅化学毒物暴露及粉尘和化学毒物暴露组，支气管哮喘的OR估计值分别为：仅粉尘暴露3.57(95%CI2.2～6.3),仅化学毒物暴露1.35(95%CI0.6～3.2),两者都暴露2.86(95%CI1.5～5.4).

Abstract: Data from a community-based random sample of 8982male adults over 40 years of age residing in two cities,China,were used to exan ine the relatpnship bewteen occupatpnal exposures to dustsand gases/finnes and physician diagnosed asthna.The prevalence of asthma was 1.17 percent A fter adpsting for age,educatpry area of ressnoking statu and use of coalstoves for heating.