本文观察31例慢性喘息型支气管炎患者的用力呼气时间,对照组健康人10名。一般资料:31例患者中,男21例,女10例。年龄33—43岁者6例,44—52岁25例。病程2—11年,全部均有吸烟史;10例常年咳嗽排痰,X线检查双肺纹理增重及肺气肿征;21例平时咳喘轻微,排痰不多,多为季节性发作,春冬加剧。全部患者除8例因病重不能坚持工作外,余均仍工作。检查期间,患者均在咳喘发作期间。10名健康对照均为男性,年龄30—50岁。 In this paper, 31 patients with chronic asthmatic bronchitis forced expiratory time, the control group of 10 healthy people. General information: 31 patients, 21 males and 10 females. Six patients were aged 33-43 and 25 were 44-52 years old. Duration of 2-11 years, all have a history of smoking; 10 cases of perennial cough expectoration, X-ray examination of lung weight gain and pulmonary emphysema; 21 cases of mild cough usually expectoration, mostly sputum, mostly seasonal attack Spring and winter intensified. All patients except eight cases due to illness can not adhere to work, I still work. During the examination, the patient was cough during the attack. All 10 healthy controls were male and were 30-50 years old.