中国感染控制杂志
中國感染控製雜誌
중국감염공제잡지
CHINESE JOURNAL OF INFECTION CONTROL
2014年
6期
371-373
,共3页
多重耐药菌%社区感染%医院感染%抗药性,微生物%定植
多重耐藥菌%社區感染%醫院感染%抗藥性,微生物%定植
다중내약균%사구감염%의원감염%항약성,미생물%정식
Kex words] multi-drug resistant organism%community-associated infection%healthcare-associated infection%drug resistance,microbial%colonization
目的:了解多重耐药菌(MDRO )感染类型及变化趋势,为 MDRO 医院感染的预防与控制提供依据。方法对某三级甲等综合教学医院2010年10月1日-2013年9月30日分离的细菌及MDRO进行分析。结果共分离细菌5223株,MDRO 占23.22%(1213株)。经趋势χ2检验,MDRO 所占比例逐年上升(χ2=16.885,P<0.001)。1213株MDRO中,医院感染455株(37.51%),社区感染613株(50.54%),定植112株(9.23%),污染33株(2.72%)。2010-2013年,MDRO医院感染所占比例呈下降趋势(χ2=13.477,P<0.001),社区感染(χ2=6.579,P=0.01)及定植(χ2=4.536,P=0.033)所占比例呈上升趋势。感染部位以呼吸系统(997株,84.49%)为主,其次为泌尿系统、皮肤和软组织、血液系统等。结论 MDRO感染形势严峻,其社区感染及定植患者的管理成为医院感染预防与控制的重点。
目的:瞭解多重耐藥菌(MDRO )感染類型及變化趨勢,為 MDRO 醫院感染的預防與控製提供依據。方法對某三級甲等綜閤教學醫院2010年10月1日-2013年9月30日分離的細菌及MDRO進行分析。結果共分離細菌5223株,MDRO 佔23.22%(1213株)。經趨勢χ2檢驗,MDRO 所佔比例逐年上升(χ2=16.885,P<0.001)。1213株MDRO中,醫院感染455株(37.51%),社區感染613株(50.54%),定植112株(9.23%),汙染33株(2.72%)。2010-2013年,MDRO醫院感染所佔比例呈下降趨勢(χ2=13.477,P<0.001),社區感染(χ2=6.579,P=0.01)及定植(χ2=4.536,P=0.033)所佔比例呈上升趨勢。感染部位以呼吸繫統(997株,84.49%)為主,其次為泌尿繫統、皮膚和軟組織、血液繫統等。結論 MDRO感染形勢嚴峻,其社區感染及定植患者的管理成為醫院感染預防與控製的重點。
목적:료해다중내약균(MDRO )감염류형급변화추세,위 MDRO 의원감염적예방여공제제공의거。방법대모삼급갑등종합교학의원2010년10월1일-2013년9월30일분리적세균급MDRO진행분석。결과공분리세균5223주,MDRO 점23.22%(1213주)。경추세χ2검험,MDRO 소점비례축년상승(χ2=16.885,P<0.001)。1213주MDRO중,의원감염455주(37.51%),사구감염613주(50.54%),정식112주(9.23%),오염33주(2.72%)。2010-2013년,MDRO의원감염소점비례정하강추세(χ2=13.477,P<0.001),사구감염(χ2=6.579,P=0.01)급정식(χ2=4.536,P=0.033)소점비례정상승추세。감염부위이호흡계통(997주,84.49%)위주,기차위비뇨계통、피부화연조직、혈액계통등。결론 MDRO감염형세엄준,기사구감염급정식환자적관리성위의원감염예방여공제적중점。
Objective To realize types and changing trends of multi-drug resistant organism(MDROs)infection,so as to provide reference for preventing and controlling MDRO healthcare-associated infection (HAI). Methods Bacteria and MDROs isolated from patients in a general hospital from October 1 ,2010 to September 30,2013 were analyzed. Results A total of 5 223 bacteria strains were isolated,1 213 (23.22% )of which were MDROs.χ2 trend test showed that the percentage of MDROs increased year by year (χ2= 16.885,P<0.001).Of all MDROs,rate of HAI strains ,community-associated infection (CAI)strains,colonized strains ,and contamination strains were 37.51% (n= 455),50.54% (n= 613),9.23% (n= 112),and 2.72% (n= 33)respectively . From 2010 to 2013, the percentage of MDRO HAI showed decreased trend (χ2= 13.477,P<0.001),CAI and colonization showed in-creased trend (χ2= 4.536,P= 0.033),the main infection site was respiratory tract(84.49% ,n= 997),followed by urinary tract ,skin and soft tissue,and bloodstream. Conclusion MDRO infection become more and more serious, management of patients with MDRO CAI and colonization has become the focus of HAI prevention and control.