Applying selective targeted management to improve microbial specimen de-tection rate / 中国感染控制杂志

ABSTRACT

Objective To improve microbial specimen detection rate before therapeutic antimicrobial use.Methods A system of selective targeted management by clinical department was established,before management was as control group (July-September 2013),after management was as intervention group(October-December 2013),microbial specimen detec-tion in patients before antimicrobial use was compared between before and after management.Results Of all hospitalized pa-tients,11 254 received therapeutic antimicrobial agents,3 426 were sent specimens for microbial detection,the specimen detection rate was 30.44%;specimen detection rate in control and intervention group was 28.80% and 31.89% respective-ly ,the difference was significant(χ2 =12.71,P <0.05).3 716 patients(46.61%)received restrained antimicrobial therapy, and 1 418 (79.20%)received special antimicrobial therapy,compared with control group,the difference were both signifi-cant(χ2 =32.86,19.31,respectively,both P <0.05).Conclusion Applying selective targeted management can improve microbial specimen detection rate before therapeutic use of antimicrobial agents.