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多年来毛细支气管炎(简称毛支)与哮喘的关系,为广大学者所关注。本实验通过超声雾化蒸馏水(UNDW)进行远期患儿的气道激发试验,以探讨其气道反应性。 资料与方法 一、对象 毛细支气管炎组:随机选取1990年1月～12月住院治疗的患儿23例,其中男性16例,女性7例,平均年龄(5.2±0.6)岁。对照组:为健康儿童22例,其中男性13例,女性9例,平均年龄(8.5±0.5)岁。毛细支气管炎诊断标
Bronchitis over the years (referred to as hair branch) and asthma, for the majority of scholars attention. In this experiment, the airway irritation test of long-term infants was performed by ultrasonic atomized distilled water (UNDW) to explore the airway reactivity. Materials and Methods 1. Subjects: Bronchiolitis group: 23 hospitalized children aged from January to December 1990 were randomly selected, including 16 males and 7 females, with an average age of 5.2 ± 0.6 years. Control group: 22 healthy children, including 13 males and 9 females, mean age (8.5 ± 0.5) years. Bronchiolitis diagnostic standard