沈阳市城市人口咳嗽喘息症状抽样调查结果分析

Random Sampling Investigation of Cough and Wheeze in City Population of Shenyang

目的 :调查沈阳市城市人口咳嗽、喘息症状的发生率。方法 :1998年 12月至 1999年 6月经随机抽样以沈阳市某工业区和某文化区各一个街道的常住人口 2 4176人 (男 1195 5人 ,女 12 2 2 1人 )为调查对象 ,进行咳嗽、喘息症状的问卷调查 ,对可疑患者行肺功能检测。结果 :有咳嗽、喘息症状者 90 4例 ,占总调查人口数的3.74% ,工业区 (4 .5 4% )明显高于文化区 (2 .83% ) ,P <0 .0 1。结论 :本研究基本反映了沈阳市城市人口咳嗽、喘息症状的发生情况 ,工业区发生率高可能与该区吸烟人口多和环境污染有关。

Objective: Our aim was to investigate the incidence of cough and wheeze in city population of Shenyang. Methods: From December 1998 to June 1999, 24 176 residents were selected (11 955 men and 12 221 women) from 2 residential districts in an industrial and a cultural region for epidemic investigation by random sampling. These people answered questions concerning the cough and wheeze symptoms. The lung functions were evaluated for subjects of lung diseases. Results: We found 904 cases with cough and wheeze symptoms. The overall incidence rate of the 2 districts was 3.74 %. While the incidence in industrial region (4.54%) was significantly higher than that in cultural region (2.83%), P <0.01. Conclusion: The investigation basically reflected the true condition of cough and wheeze symptoms in city population of Shenyang. It was considered that higher incidence rate in industrial region was related to heavy smoking and environmental pollution in industrial region.