(广州市番禺区石楼人民医院，广东 广州，511447)

    【摘要】 目的 调查我院住院患者感染鲍曼不动杆菌的危险因素及耐药情况，为呼吸道感染病人预防该病菌感染提供依据。方法 对39例住院病人呼吸道感染鲍曼不动杆菌进行分离培养，用美国德灵半自动细菌分析仪进行菌种鉴定及抗生素的药敏实验。结果 39株鲍曼不动杆菌阿米卡星、舒巴坦、亚胺培南、左氧氟沙星的敏感率分别为79.49%、74.36%、56.41%、53.85%，该菌对唑啉头孢菌素耐药率达100%，对氨基糖苷类、头孢菌素耐药率较高。结论 住院病人呼吸道感染常见致病菌以革兰阴性菌为主，鲍曼不动杆菌对高龄、严重基础疾病易感性高，且对多种抗菌药物耐药。

    【关键词】 呼吸道感染；药物监测；耐药性Respiratory Tract Infection by Acinetobacter baumanii：Analysis of 39 cases

    【Abstract】 Objective To analyze the risk factors of respiratory tract infection by acinetobacter baumanii and its resistance to common antibiotics so as to guide clinical prevention and treatment. Methods Thirty two patients of respiratory tract infection by A. baumanii were examined. Results Among them ......