Infection status of Pan resistant Pseudomonas aeruginosa and risk factor analysis / 国际检验医学杂志

ABSTRACT

Objective To study status and risk factors of nosocomial infection of Pseudomonas aeruginosa in hospital ,provided a basis to clinical control infected of PDRPA .Methods Monitoring of nosocomial infection of Pseudomonas aeruginosa from Februar‐y 2014 to March 2012 in our hospital ,retrospective analysis of the clinical data of the corresponding cases ,analysis of the risk fac‐tors for PDRPA infection .Results PDRPA was mainly distributed in the severe medicine department and department of Neurosur‐gery ,given priority to with sputum ,59 .5% and 31 .0% were the source of the pan resistant strains ,respectively ;Age ,duration of hospitalization ,use of antimicrobial drugs ,the use of carbapenems ,the use of cephalosporins ,quinolones ,diabetes ,coronary heart disease ,deep vein intubation ,endotracheal intubation ,ventilator ,nasogastric tube and PDRPA infection significantly correlated(P0 .05) .Conclusion Age ,duration of hospitalization ,use of antibacterial drugs ,the use of carbapenems ,the use of cephalosporins ,quinolones ,diabetes , coronary heart disease ,deep vein intubation ,endotracheal intubation ,ventilator ,nasogastric tube is a risk factor for PDRPA infec‐tion ,Control of diabetes ,coronary heart disease ,rational use of antimicrobial agents ,reduce the invasive operation is the key to pre‐vent and control nosocomial infection in PDRPA .