支气管哮喘是影响学龄期儿童学习和生活的常见疾病，为了解学龄期哮喘儿童的肺功能变化，我们对本地区122名哮喘儿童进行常规通气功能测定，现报道如下。1对象与方法1．1对象所有患儿均来自本院儿科哮喘门诊，按年龄及性别分组观察。哮喘儿童122名中，7～10岁74人，男46人，女2 Bronchial asthma is a common disease affecting school-aged children’s learning and life. To understand the changes of lung function in children with asthma in school age, 122 children with asthma in our region were routinely ventilated and measured as follows. 1 Subjects and Methods 1.1 Subjects All children were from our pediatric asthma clinic, according to age and gender groups observed. Of the 122 asthmatic children, 74 were 7-10 years old, 46 were males and 2 were females