Drug Resistance Surveillance of Bacteria for 8 Years in Succession and Its Results / 中华医院感染学杂志

ABSTRACT

OBJECTIVE To survey the drug resistance variation of pathogens.METHODS We analyzed all of the pathogens isolated from Jan 1998 to Dec 2005 and the drug resistance results.WHONET5 software was used to analyze the data.RESULTS A total of 19 832 strains of pathogens were detected for eight years.There was ascending tendency in ESBLs and MRS.The ratio of strains and resistance also varied.The general trend was that the order of Staphylococcus was going up and the order of non-fermented and fermented bacteria was ascending alternately.CONCLUSIONS The resistance variation of pathogens in our hospital consists with the global tendency of bacteria resistance.Of course it has its own characteristics.The resistance surveillance should be continued especially for ESBLs,MRS,VISA and VRSA.