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一、吸烟与慢性支气管炎,慢性阻塞性肺疾病的关系广州呼吸疾病研究所钟南山等作者在广州从化县开展慢支炎与各有关因素的流行病学调查,采用美国ATS-DLD-78A谘询表格,吸烟定义,每日至少吸一支卷烟积累20包以上者。调查总人数50,710人,应答率94.1％。其中患慢支者,男623人,女302人,分别占各自人口的2.37％及1.24％或占15岁以上各自人口3.48％和1.79％。慢支与吸烟有密切失系。〈1〉慢支患者中,男
First, the relationship between smoking and chronic bronchitis, chronic obstructive pulmonary disease Guangzhou Institute of Respiratory Diseases Zhong Nanshan and other authors carried out in Guangzhou Conghua County, chronic hepatitis and epidemiological survey of relevant factors, using the United States ATS-DLD-78A consultation Table, definition of smoking, at least one cigarette a day to accumulate more than 20 packs. The total number of surveyed 50,710 people, the response rate of 94.1%. Among them, 623 were males and 302 were females, accounting for 2.37% and 1.24% of the respective population or 3.48% and 1.79% of the population over the age of 15 respectively. Chronic bronchitis and smoking are closely linked. <1> Patients with chronic bronchitis, male