慢性阻塞性肺疾病抗生素的临床选择与应用

慢性阻塞性肺疾病急性加重（AEC0PD)是慢性阻塞性肺疾病（COPD)患者的重要临床病程，频繁发作的急性加重对COPD患者的生活质量产生巨大负面影响，使患者的肺功能恶化加速，也是COPD患者住院和死亡的重要原因。长期以来，对于细菌在AECOPD的作用以及COPD如何使用合理抗生素一直存在争议。

Objective :chronic obstructive pulmonary diseases acute exacerbation (AEC0PD) is a chronic obstructive pulmonary disease (COPD) patients with important clinical course, frequent attacks of acute aggravating a huge negative impact on the quality of life of patients with COPD, the deterioration of lung function in patients with acceleration, is also the important cause of death in hospitalized patients with COPD and. For a long time, how the role of bacteria in AECOPD and COPD using antibiotics reasonably has been controversial