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导尿是临床诊断和治疗的一种重要措施。导尿引起尿路感染(尿感)的发生率很高,一次导尿后,1％～3％发生尿感。在孕妇和卧床重病者可达10％～15％,停留导尿管1天;其感染率为50％,超过3天可达90％以上。本文收集我院422例导尿病例,尿感染发生率很高,但通过预防性服药,导尿时间不超过3天者,可明显减少尿感发生。 1 临床资料及预防方法 1.1 对象 住院病人,对照组217例,预防组205例。
Catheterization is an important measure of clinical diagnosis and treatment. Catheterization caused by urinary tract infection (urine flu) the incidence of high, a catheterization, 1% to 3% of urine. In pregnant women and bedridden patients up to 10% to 15%, stay catheter 1 day; the infection rate was 50%, more than 3 days up to 90%. This article collected 422 cases of catheterization in our hospital, a high incidence of urinary infections, but by prophylactic medication, catheterization time of not more than 3 days, can significantly reduce the incidence of urinary tract infection. 1 clinical data and prevention methods 1.1 In-hospital patients, control group 217 cases, prevention group 205 cases.