层流床预防初治急性白血病患者医院感染的成本效益分析

目的研究层流床预防初治急性白血病患者医院感染的成本效益,为层流床临床推广应用提供理论参考。方法采用队列研究方法,将67例初治急性白血病患者分为观察组和对照组;观察组患者入住层流床,对照组患者住普通病室接受常规护理与治疗;追踪观察2组患者的住院天数、医院感染次数及部位、住院医疗费用、直接非医疗费用和间接费用等;运用计量经济分析方法,分析患者疾病经济负担以及层流床的效益成本比。结果观察组患者感染率、感染次数以及住院天数均显著低于对照组的患者;观察组的医院感染率为64.7%,对照组为90.9%(P=0.01);观察组的呼吸道感染发生率低于对照组(P=0.009);观察组的住院日(45.5±10.6)d较对照组的住院日(51.2±7.5)d缩短(P=0.015);住层流床患者的疾病经济负担比对照组患者降低了1.29万元,实施层流床的效益成本比为1.24。结论初治急性白血病患者入住层流床,不仅可以产生良好的临床效果,而且节约费用。

Cost-benefit analysis of laminar flow bed to prevent nosocomial infection for patients with newly diagnosed acute leukemia

OBJECTIVE To study benefit-cost ratio of laminar flow for newly diagnosed leukemia patients under induction chemotherapy in order to provide a theoretical basis and reference for clinical application of laminar flow bed.METHODS Cohort study was used and 67 cases with acute leukemia who received induction treatment regimen were divided into observation group and control group.Patients of observation group living in laminar flow beds,while patients of control group living in ordinary ward received conventiona...