Correlated factors of Asthma following Bronchiolitis

【Objective】 To study the correlated factors of Asthma following Bronchiolitis.【Methods】 One hundred and twenty cases hospitalized patients with bronchiolitis were analyzed and followed-up for five years,items of follow-up included sex,morbiduty age,food feeding,severity of disease,atopy physique,family history of atopy/asthma,environment exposure,passive smoking,inhalation of budesonide after Bronchiolitis and so on.The factors were carried on the logistaic regression analysis to determine the influence on later years to having recurrent Asthma.【Results】 Forty-seven cases had transferred Asthma (39.17%),family history of atopy/asthma,passive smoking,atopy physique,environment exposure,were the risk factor of Asthma,inhalation of budesonide and breast feeding were protection.【Conclusion】 Bronchiolitis and related risk factors are more likely to develop Asthma,controlling and preventing the risk factors,advocate breast feeding and inhalation of budesonide in remission may be valid to reduce asthma occurrence.