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我们通过比较支气管舒张试验阳性和阴性两组ＣＯＰＤ患者的临床特点、一秒钟用力呼气容积 (ＦＥＶ1)、诱导痰中嗜酸细胞计数、嗜酸细胞阳离子蛋白 (ＥＣＰ) ,探讨它们与吸入糖皮质激素治疗效果的关系 ,为确定哪些稳定期ＣＯＰＤ患者适于吸入糖皮质激素治疗提供依据。对象与方法
We compared the clinical features of patients with COPD in the positive and negative bronchodilator tests with forced expiratory volume in one second (FEV1), induced sputum eosinophil count, and eosinophilic cationic protein (ECP) to investigate their association with inhaled glucose Corticosteroid treatment effect, to determine which patients with stable COPD is suitable for inhaled corticosteroids provide the basis. Objects and methods