引流袋更换与否和导尿管相关尿路感染的临床分析

Analysis of the Relationship between the Change of Drainage Bag and Urinary Tract Infection

目的:探讨引流袋更换与否和导尿管相关尿路感染的关系,减少留置导尿管相关尿路感染的发生率。方法:对留置导尿管的患者和(或)家属讲解该科研的目的和方法,完全尊重患者和家属的选择入组,观察组不更换引流袋,对照组严格按医嘱更换引流袋。两组患者留置导尿管7 d,在无菌操作下采集尿标本送细菌培养。结果:观察组与对照组感染率比较,差异有统计学意义(P<0.05)。结论:不更换引流袋可减少导尿管相关尿路感染发生率。

Objective：To investigate the relationship between the change of the bag and urinary tract infections, in order to reduce the incidence of urinary tract infection. Methods： The indwelling catheter patients and （or） family members were told about the research purpose and methods. The selection of patients and family members into the group were fully respected. The observation group did not replace the drainage bag,while the control group changed drainage bag 7 d according to the prescription. The urinary specimens of two groups of patients with indwelling catheter were collected and sent for bacterial culture. Results： The difference of the infection rate between the control group and the observation group was statistically significant （P 〈 0.05）. Conclusion： Not changing the drainage bag can reduce urinary tract infection.