住院患者呼吸道病原菌的分布及耐药性分析

目的对患有呼吸道疾病的住院患者的病原菌分布情况和相应耐药性进行分析。方法抽取2006年7月至2011年7月来茂名石化医院就诊的患有呼吸道疾病的420例临床住院患者病例，采集患者的呼吸道分泌物进行细菌培养后对相关菌株进行分离鉴定，采用K—B法进行抗生素药敏试验。结果患有呼吸道疾病的住院患者的病原菌排在前4位的是肺炎克雷伯菌、铜绿假单孢菌、大肠埃希菌、鲍曼不动杆菌。结论对患有呼吸道疾病的住院患者的病原菌分布情况进行系统了解，可以指导临床合理使用抗生素。

Analysis on the pathogenic bacteria distribution and drug resistance of respiratory disease in hospitalized patients

Objective To study and analyse the pathogenic bacteria distribution and drug resistance of hospitalized patients suffering from respiratory disease. Methods 420 cased of clinical inpatient suffering from respiratory disease in the past period of time were extracted. Respiratory secretions was collected, the cultivated related bacteria of strains was identified,and antibiotic susceptibility test was taken by the KB method. Results The pathogenic bacteria in the top four in the hospitalized patients suffering from respiratory disease was Cray Borrelia bacteria,pseudomonas aeruginosa,escherichia coli,and bauman acinetobacter. Conclusion systematic understanding of the pathogenic bacteria distribution in the hospitalized patients suffering from respiratory disease can guide clinical rational use of antibiotics.