【摘要】 目的对我市慢性阻塞性肺疾病高危人群进行筛查,了解患病状况。方法整群分层随机抽取COPD高危人群1245例,进行肺功能测定,分析COPD的危险因素。结果性别、年龄、吸烟、气体粉尘、呼吸系统疾病、心血管疾病均为COPD的危险因素。各年龄段有无症状人数、FVC、FEV1有差异。结论 COPD的发病危险因素较多,病情复杂、发病率高,病情隐匿、漏诊率高。对高危人群进行肺功能检查可发现早期患者,提高COPD诊断率,有利于早期干预治疗及防治工作。更多还原

【Abstract】 Objective To learn the prevalence status of chronic obstructive pulmonary disease(COPD) by screening high-risk populations in this city. Methods 1245 high-risk people were selected with clustering stratified random sampling to test their pulmonary function and analyze the risk factors for COPD. Results Gender, age, smoking, gas dust, respiratory system disease and cardiovascular disease were all risk factors for COPD. There were differences in number of people with or without symptoms, FVC and FEV1 at different age. Conclusion Because of COPD’s numerous risk factors, complicated conditions, high rate of occurrence, hidden illness and missed diagnosis, pulmonary function tests on high risk population can diagnose early stage patients and improve the diagnostic rate of COPD, which is good for early stage intervention, prevention and treatment.更多还原