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目的探讨脑卒中患者尿路感染的危险因素。方法采用回顾性调查方法,对3408例脑卒中患者中是否并发尿路感染者的性别、年龄、住院天数、病情严重程度、留置导尿管等因素进行分析。结果该组脑卒中患者并发尿路感染74例占2.17%;女性患者尿路感染率为3.13%,显著高于男性患者(1.47%);随着患者年龄增大、住院时间增加、脑卒中严重程度的加重,患者尿路感染率有增加的趋势;留置尿管患者的尿路感染发生率为13.41%显著高于不留置尿管者(0.56%)。结论女性、年龄大、住院天数长、病情严重、留置尿管是脑卒中患者并发尿路感染的危险因素,应采取有效的预防措施,降低脑卒中患者尿路感染率,改善患者预后。
Objective To explore the risk factors of urinary tract infection in stroke patients. Methods A retrospective survey was conducted to analyze the sex, age, length of hospital stay, severity of illness, indwelling catheter in 3408 stroke patients with or without urinary tract infection. Results The incidence of urinary tract infection in stroke group was 74% (2.17%). Urinary tract infection rate was 3.13% in female patients, which was significantly higher than that in male patients (1.47%). The hospitalization time was increased and the severity of stroke was increased The prevalence of urinary tract infection increased with the degree of urinary tract infection. The incidence of urinary tract infection was 13.41% in indwelling catheter patients (0.56%). Conclusion Female, older, longer hospital stay, serious illness and indwelling catheter are the risk factors of urinary tract infection in patients with stroke. Effective preventive measures should be taken to reduce the urinary tract infection rate and prognosis of patients with stroke.