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时间:2020-04-19
《妇科患者术后不同留置尿管时间尿路感染的临床分析.pdf》由会员上传分享,免费在线阅读,更多相关内容在应用文档-天天文库。
1、·4356·中华医院感染学杂志2014年第24卷第17期ChinJNosocomiolVo1.24No.172014doi:10.11816/cn.ni.2014-133964论著妇科患者术后不同留置尿管时间尿路感染的临床分析车力凡,李秀丽,潘东斌,刘玉刚(1.潍坊市益都中心医院妇产科,山东潍坊262500;2.山东大学,山东济南250100)摘要:目的探讨不同的留置尿管放置时间与患者尿路感染间的关系,为尿路感染的防治提供指导。方法选取2012年4月一2013年5月妇科手术后实施留置尿管的患者9O例,各3O例患者分别在留置尿管后1、2、3d拔除尿管,拔除当日采集尿
2、标本,检测细菌及白细胞数量,与正常指标进行对比研究。结果共分离病原菌5O株,其中革兰阴性菌33株占66.0,以大肠埃希菌为主;革兰阳性菌17株占34.0%,以金黄色葡萄球菌为主;1d后拔除留置尿管的有4例患者发生感染,感染率13.33,2d后拔除留置尿管的有8例患者发生感染,感染率26.67,3d后拔除留置尿管的有16例患者发生感染,感染率53.33,总感染率为31.11%,可见感染率随着留置尿管拔除时间增长而升高,差异有统计学意义(一10.221,P3、感染;细菌;分布中图分类号:R619.3文献标识码:A文章编号:1005—4529(2014)17—4356—03ClinicalanalysisofrelationshipbetweencatheterindwellingCHELi—fan,LIXiu—li,PANDong—bin,LIUYu—gang(*WeifangYiduCentralHospital,Weifang,Shandong262500,China)Abstract:OBJECTIVEToexploretherelationshipbetweenthecatheterindwellingtime4、andtheurinarytractinfec—tionsSOastoprovideguidanceforpreventionandtreatmentofurinarytractinfections.METHODSFromApr2012toMay2013,atotalof90patientswhounderwenturinarycatheterindwellingaftergynecologicalsurgerywereen—rolledinthestudy,thenthecathetersof30patientsineachgroupwereremovedat15、,2,and3daysafterthecath—eterindwelling,theurinespecimenswerecollectedontheextubationday,thebacterialcountsandwhitebloodcellcountsweredetectedandcomparedwiththenormallevelsofindicators.RESULTSAtotalof5Ostrainsofpatho—genshavebeenisolated,including33(66.0)strainsofgram-negativebacteriaa6、nd17(34.0%)strainsofgram-positivebacteria;theEscherichiacoliwasthepredominantspeciesofgram—negativebacteria;theS£口户^.)lZ0cofcsa"re“swasdominantamongthegram-positivebacteria.Theinfectionsoccurredin4casesatthefirstdayofextu—bation,withtheinfectionrateof13.33;theinfectionsoccurredin8case7、sattheseconddayofextubation,withtheinfectionrateof26.67;theinfectionsoccurredin16casesatthethirddayofextubation,withtheinfectionrateof53.33;thetotalinfectionratewas31.11;thestudyconcludedthattheinfectionratewasincreasedwiththeprolongedtimeofextubation,andthedifferencewassignificant(Z一8、10.22
3、感染;细菌;分布中图分类号:R619.3文献标识码:A文章编号:1005—4529(2014)17—4356—03ClinicalanalysisofrelationshipbetweencatheterindwellingCHELi—fan,LIXiu—li,PANDong—bin,LIUYu—gang(*WeifangYiduCentralHospital,Weifang,Shandong262500,China)Abstract:OBJECTIVEToexploretherelationshipbetweenthecatheterindwellingtime
4、andtheurinarytractinfec—tionsSOastoprovideguidanceforpreventionandtreatmentofurinarytractinfections.METHODSFromApr2012toMay2013,atotalof90patientswhounderwenturinarycatheterindwellingaftergynecologicalsurgerywereen—rolledinthestudy,thenthecathetersof30patientsineachgroupwereremovedat1
5、,2,and3daysafterthecath—eterindwelling,theurinespecimenswerecollectedontheextubationday,thebacterialcountsandwhitebloodcellcountsweredetectedandcomparedwiththenormallevelsofindicators.RESULTSAtotalof5Ostrainsofpatho—genshavebeenisolated,including33(66.0)strainsofgram-negativebacteriaa
6、nd17(34.0%)strainsofgram-positivebacteria;theEscherichiacoliwasthepredominantspeciesofgram—negativebacteria;theS£口户^.)lZ0cofcsa"re“swasdominantamongthegram-positivebacteria.Theinfectionsoccurredin4casesatthefirstdayofextu—bation,withtheinfectionrateof13.33;theinfectionsoccurredin8case
7、sattheseconddayofextubation,withtheinfectionrateof26.67;theinfectionsoccurredin16casesatthethirddayofextubation,withtheinfectionrateof53.33;thetotalinfectionratewas31.11;thestudyconcludedthattheinfectionratewasincreasedwiththeprolongedtimeofextubation,andthedifferencewassignificant(Z一
8、10.22
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