摘要
对我院各科室1995年巡检的5732份和1996年送检的3408份各类标本进行细菌培养，阳性检出率分别为16．3％（936／5732）和21．4％（728／3408），经X2检验后者明显高于前者（P＜0．01）。1996年细菌的耐药率较1995年升高，特别是埃希氏大肠杆菌对先锋V、西力收、氧哌嗪青霉素等抗生素的耐药率升高更为显著（P＜0．05）。还分析了G-和G+主要致病菌耐药性产生的原因，并对应用主要抗生素后出现的问题及进行医院内感染的监测、控制进行了较为深入讨论．
The bacterial were cultivated in 5732and 3408 specimen from various departments in thehospital during 199S and 1996. The PO8itive rateswere 16. 3%(936/5732 ) and 21. 4%(728/3408).There was significant difference between them (P<0. 01). The resistance to antibiotics increased obviously in 1996 especially escherichia colt to cephasolin, cefuroxime and piperacillin (P <0. 05). Authors analyzed the resistance of gram-negative andgram-positive bacteria to some antibiotics and recommended the methods of controlling and surveillance on the nosocomial infection in the hospital.
出处
《西安医科大学学报》
CSCD
1998年第4期613-615,共3页
Journal of Xi'an Medical University(Chinese)
关键词
标本
细菌培养
致病菌
耐药性
医院内感染
specimen
bacterial cultivation
patbogen bacteria
resistance to antibiotics
