毛细支气管炎与小儿哮喘的关系

RELATIONSHIP BETWEEN BRONCHIOLITIS AND, ASTHMA

应用新的儿童哮喘诊断标准，对４９例毛细支气管炎患儿远期随访，以运动诱发哮喘（ＥｘｅｒｃｉｓｅＩｎｄｕｃｅｄＡｓｔｈｍａＥＩＡ）检测气道反应性。结果显示随访组７１．２％发展为哮喘，其中３７％和１７％分别在学龄期前和学龄期临床痊愈，仍有发作者占随访总数的３２．６％。运动诱发哮喘阳性率为４６．９％，提示毛细支气管炎与哮喘之间具有密切的关系。

ased on the new diagnostic cretria of children′s asthma,a follow-up was made on 49 casesof bronchiolitis after 8-l4 years with the exercise induced asthma (EIA)test examing the airwayreactivity. The results showed that 71.2% of thc followed-up group developed asthma of which37%and l7%recovered in the pre-school and school age,but 32. 6%was still attacked. Thepositive rate of asthma induced by exer-cise was 46.9% It suggested that there be very closerelationship between bronchiolitis and asthma.