Causes Analysis of Urinary Tract Infection with Association of Catheter and Countermeasures / 中华医院感染学杂志

ABSTRACT

OBJECTIVE To discuss the liable episodes of the urinary tract infection with relation of catheter and propose the prevention measures.METHODS We radomly selected 536 patients with catheter.The urinary tract infection,as well as related factors were observed in patients with indwelling catheter.RESULTS The catheter replacement time interval as well as indwelling time were the risk factors,when the indwelling catheter time was 1-3 days,the CAUTI rate was 10.3%,if the time was ≥10 day,the CAUTI rate was 97.6%.Additionally the antibiotic use would cause dysbacteriosis which also easily caused the urinary tract road infection.CONCLUSIONS When taking care of the patients who had catheter,we should grasp the indications of catheterization,reduce the indwelling time,apply the effective nursing measures and correct choice of antibiotics,that can evidently control the infection.