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目的:分析研究小儿哮喘病程与肺功能相关性。方法:抽取我院2013~2015年诊治的110例小儿哮喘患者为研究对象,准确记录下治疗前和治疗后患者的肺功能测定结果,并对治疗前病程低于1年、病程在1~3年以及病程超过3年的患者进行观察,根据治疗前治疗后的肺功能测定进行分析。结果:哮喘患儿所存异常主要表现为小气道功能受损,即用力呼气25%、50%、75%流速异常,治疗前哮喘病程超过3年的患儿肺功能恢复最差。结论:小儿哮喘治疗前病程与治疗后肺功能的恢复有相关性。
Objective: To analyze the correlation between the duration of asthma and pulmonary function in children. Methods: A total of 110 cases of pediatric asthma diagnosed and treated in our hospital from 2013 to 2015 were selected as study objects. The results of pulmonary function tests before and after treatment were accurately recorded. The course of disease was less than 1 year before treatment and the course was between 1 and 3 Year and duration of more than 3 years were observed, according to pretreatment lung function measurement analysis. Results: The abnormalities in children with asthma mainly manifested as impaired small airway function, ie forced exhaled 25%, 50%, 75% abnormal flow rate. The children with asthma course over 3 years before treatment had the worst recovery of lung function. Conclusion: The course of pediatric asthma before treatment is related to the recovery of pulmonary function after treatment.