摘要
目的:针对性了解术后泌尿系统医院感染病源菌分布及其药敏的情况,为临床医生用药提供实验依据。方法:回顾性调查分析2008年1月—2010年1月术后送检培养的尿液标本325例。结果:325例术后尿标本中分离出病原菌42株,医院感染率为12.92%。感染菌群以革兰氏阴性杆菌感染为主占85.71%,革兰氏阳性球菌仅占14.29%。药敏试验表明:革兰氏阴性杆菌对第三代头孢菌素的耐药率高达60.0%以上,但对丁胺卡那霉素敏感率较高达75.0%以上;本组4例金黄色葡萄球菌对万古霉素的敏感率为100.0%。结论:术后泌尿系统医院感染主要以革兰氏阴性杆菌为主,临床应在药敏指导下,合理使用抗生素,以降低院内感染率。
Objective： To understand the distribution and drug sensitivity of pathogens of hospital infection in urinary system after operation, so as to provide experimental basis for clinical medication. Method.. 325 urine samples from Jan. 2008 to Jan. 2010 were retrospectively investigated and analyzed. Result： In 325 postoperative urine samples, 42 pathogens were separated, the hos- pital infection rate was 12.92%. Gram negative bacterium occpied 85.71%, while gram positive bacterium was only 14.29 %. The drug sensitivity test showed that the resistance rate of gram negative bacterium was more than 60.0% to the third generation cephalosporin and 75.0% to amikacin. The sensitive rate of 4 cases of staphylococcus aureus to vancomycin was 100. 0%. Conclusion： Gram negative bacterium was the main pathogen of hospital infection in urinary system after operation. Antibiotics should be used reasonably under the guidance of drug sensitivity to reduce the hospital infection rate.
出处
《内蒙古中医药》
2010年第5期9-11,共3页
Inner Mongolia Journal of Traditional Chinese Medicine
关键词
术后
医院感染
病原菌
药物敏感性
Postoperative
Hospital infection
Pathogens
Drug sensitivity
