Based on analysis of researches in China and abroad on financial burden of hospital acquired infection,the paper named key setbacks in such a study in China and advocated prospective studies in this regard.Furthermore,the authors proposed studies on the financial burden incurred by years of life lost due to such infection,and that on the burden from the hospital perspectives.On the basis of direct and indirect financial burdens,the assessment and dynamic analysis of overall financial burden were proposed,to establish a uniform evaluation method or guidance for such infection and ensure the compatibility of various research outcomes.%分析了国内外医院感染经济负担研究现状,指出国内医院感染经济负担研究存在的主要问题.建议多开展前瞻性研究,并在医院感染所致的寿命损失而带来的经济负担方面尝试进行研究,同时增加从医院角度估计的经济负担研究.在直接经济负担和间接经济负担基础上,进行整体经济负担的评估及动态分析,建立统一的医院感染经济负担评价方法或指南,使不同研究成果更具有可比性.
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