Analysis of risk factors of indwell ing catheter associated urinary tract infection and nursing prevention
Abstract：Objective:To probe into the risk factors of indwelling cathe-ter associated urinary tract infection,so as to improve the clinical medi-cal security.Methods:A total of 255 patients with indwelled urinary and data integrity were included.According to whether catheter relat-ed urinary infection occurred or not,all patients were divided into infec-tion group (73 cases)and not infection group (182 cases).Single fac-tor analysis was used to investigate the differences of risk factors of catheter related urinary infection between both groups,and further Logistic regression analysis was used to analyze independent risk fac-tors of influencing catheter related urinary infection.Results:Univa-riate analysis of two groups of data showed that the age,indwelling uri-nary tube time ≥ 7 d,application of hormone,operation ≥ 2 or more times,bladder irrigation <7 times every week,urethral opening clean-ing<7 times every week in infection group were higher than those in non infection group,all differences were statistically significant (all P <0.05).Multi factor analysis of two groups data showed that in infec-tion groups,the age,indwelling urinary tube time≥7d,operation≥2 or more times and urethral opening cleaning<7 times every week were high-er than those in non infection group,the difference was statistically significant (P < 0.05).Conclusion:Old age,long indwelling time,the operation of more than 2 times and urethral mouth cleaning <7 times per week are the independent risk factors of catheter related urinary tract infection.
Keywords：indwelling cathetercatheter associated urinary tract infec-tionrisk factors
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 2980-2982 )