老年呼吸道感染患者病原细菌的临床检验分析  

The Clinical Analysis of Pathogenic Bacteria in Elderly Patients with Respiratory Tract Infection

作　　者：杨威[1] 白贺莹[1] 王丹[1] 

机构地区：[1]黑龙江省电力医院检验科,黑龙江哈尔滨150030

出　　处：《中国继续医学教育》2017年第12期66-67,共2页China Continuing Medical Education

摘　　要：目的分析老年呼吸道感染患者病原细菌的临床检验结果。方法选取我院2016年1月—2017年2月收治的98例老年呼吸道感染患者,采集其气管深部痰液,并送至检验室进行病原菌分离、培养和鉴定,并进行药敏试验。结果 98例患者中检出病原菌株共84株,其中59.52%为革兰阴性菌,32.14%为革兰阳性菌,8.33%为真菌。革兰阴性菌对氨苄西林和头孢曲松耐药性较高,革兰阳性菌对万古霉素耐药性较低。结论老年呼吸道感染病原菌主要为革兰阴性菌,其耐药性较高,在临床治疗中需结合患者情况合理选择抗生素。Objective To analyze the clinical test results of pathogenic bacteria in elderly patients with respiratory tract infection. Methods 98 patients with senile respiratory tract infection were admitted in our hospital from January 2016 to February 2017, and the patients deep sputum of tracheal were collected and sent to the laboratory for isolation, culture and identification of pathogens. Results In total, 84 strains were found in 98 patients, 59.52% were Gram-negative bacteria, 32.14% were Gram-positive bacteria and 8.33% were fungus. Gram-negative bacteria were more resistant to ampicillin and ceftriaxone, while Gram-positive bacteria were less resistant to vancomycin. Conclusion Senile respiratory tract infection is mainly gram-negative bacteria which with high drug resistance, so for clinical treatment of patients need reasonable antibiotic choice according to patients condition.

关 键 词：老年 呼吸道感染 病原细菌 临床检验 

分 类 号：R446[医药卫生—诊断学]