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选择６２ 例哮喘病人为观察组，２０ 例为对照组。观察组病人在缓解期长期吸入糖皮质激素１ 年以上，对照组病人以常规方法治疗，并以临床表现、肺功能 Ｆ Ｅ Ｖ１ ％ 、 Ｐ Ｅ Ｆ 及纤维支气管镜和支气管粘膜组织学检查进行自身及组间对照，做统计学分析。结果表明，两组病人的肺功能对照具显著统计学意义。纤维支气管镜肉眼及粘膜组织学均具有明显改变。观察组病人远期控制率为８５６０ ％ ，对照组为６０２ ％ 。此结果提示，长期吸入糖皮质激素对哮喘的防治，特别是对远期疗效具有重要意义，极显著地提高了哮喘的远期疗效。
Sixty-two asthmatic patients were selected as observation group and twenty as control group. In the observation group, long-term inhaled corticosteroids were administered for more than one year in the remission period, and patients in the control group were treated by conventional methods. Their clinical manifestations, pulmonary function F E V1%, P E F and bronchoscopic and bronchial mucosa histological examination were performed And between groups control, do statistical analysis. The results showed that the two groups of patients with lung function control was statistically significant. Fiberoptic bronchoscopy and mucosal histology have significant changes. The long-term control rate was 85.60% in the observation group and 6.22% in the control group. The results suggest that long-term inhaled corticosteroids in the prevention and treatment of asthma, especially for long-term efficacy is of great significance, very significantly improve the long-term efficacy of asthma.