Related Factors of Urinary Tract Infection due to Indwelling Catheter / 中华医院感染学杂志

ABSTRACT

OBJECTIVE To investigate related factors of urinary tract infection due to indwelling catheter.(METHODS) A total of 19 cases of urinary tract infection due to indwelling catheter were retrospectively analyzed.RESULTS Among 49 patients with indwelling catheter 19 patients got urinary tract infection,the infection rate was 38.78%.The incidence of urinary tract infection of patients at 1-10 d,11-20 d,21-30 d and over 30 d catheter was 20.00%,30.77%,37.50%,and 69.23%,respectively. Escherichia coli was the most common pathogen(isolated),the others were Enterococcus faecalis,Candida albicans,Enterobacter cloacae,et al.CONCLUSIONS The operation of indwelling catheter,continued times of indwelling catheter,improper application of antibiotics are the important risk factors of urinary tract infection.The infection rate could be decreased after taking(prevention) measures according to various related factors.