慢性阻塞性肺疾病患者肺部真菌感染的病原学特点及危险因素分析

Analysis on the pathogenic characteristics and risk factors of pulmonary fungal infection in patients with chronic obstructive pulmonary disease

目的:探讨慢性阻塞性肺疾病患者真菌感染特点及危险因素。方法:收治慢性阻塞性肺疾病肺部感染患者64例作为观察组,同期未感染患者64例作为对照组。结果:感染患者中念珠菌为主要致病菌(P<0.05)。年龄偏大、使用抗生素、机械通气以及住院时间均属于危险因素(P<0.05)。结论:念珠菌属于慢性阻塞性肺疾病患者的主要致病菌,且危险因素存在于多个层面。

Objective：To investigate the characteristics and risk factors of fungal infection in patients with chronic obstructive pulmonary disease（COPD）.Methods：64 cases of pulmonary infection with chronic obstructive pulmonary disease were selected as the observation group,and 64 cases of uninfected patients were selected as the control group at the same time.Results：Candida was the main pathogenic bacteria in the infected patients（P〈0.05）.Older age,antibiotic use,mechanical ventilation and hospitalization were all risk factors（P〈0.05）.Conclusion：Candida is one of the main pathogenic bacteria in patients with chronic obstructive pulmonary disease,and the risk factors exist at many levels.