ABSTRACT
OBJECTIVE To investigate risk factors of bloodstream infection in ICU.METHODS From May 2007 to Aug 2007,the operation of central venous catheter and the medical attendance of 24 cases with bloodstream infection were retrospectively analyzed.RESULTS Fifteen cases with infection(62.5%) were found in 7 days;ESBLs-producing Klebsiella pneumoniae,Enterobacter,and Acinetobacter baumannii were the major pathogens.The major risk factors included severe underlying diseases,endovascular catheter operation and incorrect asepsis barrier.CONCLUSIONS The patients are severe in ICU.In order to control and prevent infection in ICU,effective measures should be taken,including taking strict aseptic treatment in central venous catheter and the medical attendance of catheters,and strengthen hygiene administration.