截瘫患者并发感染及其危险因素分析

Complicated Infection and Risk Factors among Paralytics

目的 分析截瘫患者发生感染的危险因素与感染的关系。方法 应用成组病例对照研究方法 ,将危险因素与并发感染的关系进行单因素和多因素分析 ,筛选各因素与感染的关系。结果 30 2例住院截瘫患者并发感染 139例 ,感染率 4 6 .0 % ,医院感染率 2 7.8% ;住院时间、截瘫程度、并发糖尿病、血浆白蛋白浓度等因素与并发感染差异有显著性 (P <0 .0 5 )。结论 并发感染与截瘫程度和住院时间呈正相关 。

OBJECTIVE To study the relationship of infection incidence and the risk factors among paralytics. METHODS Contrasting and analyzing the cases of groups in statistical way, to explore the relationship of the risk factors and complicated infection from single factor and multiple factors, and to find the relationship of each factor and the infection. RESULTS There were 139 patients occurring complicated infection among 302 inpatients with paralysis. The incidence rate of infection and hospital infection were 46.0% and 27 8%, respectively. The complicated infection was related especially with hospitalized days, degree of paralysis, complicated diabetes mellitus, the level of plasma albumin (P<0.05). CONCLUSIONS The complicated infection is related positively to the degree of paralysis and hospitalized days and negatively to the level of plasma albumin. The low level plasma albumin is the susceptible factor of the complicated infection.