运用新灰色关联法对住院费用影响的因素分析  

Influence factor analysis of application of the new gray correlation analysis method to hospitalization costs

作　　者：郭朝伟 

机构地区：[1]重庆市长寿区人民医院,401220

出　　处：《医学教育探索》2009年第7期886-888,共3页Researches in Medical Education

摘　　要：目的通过了解本院近6年来住院费用的影响因素及发展态势,探讨分析医疗费用影响因素的恰当方法,为合理控制医疗费用提供量化的评价依据和有意义的参考。方法运用新灰色关联分析法,对本院2002-2007年住院费用的构成进行定量分析。结果分析结果显示,药品费用是影响住院费用的主要因素,其次是治疗费。结论新灰色关联分析法能为系统发展变化的态势提供量化指标,适合因素间关联程度的衡量和动态历程分析。Objective By investigating the influencing factors and the tendency of development of 6-year hospitalization costs in our hospital, our hospital explores an appropriate way of analysis on the influencing factors of medical costs, in order to offer some quantifiable evidence of evaluating and meaningful references to controlling medical costs. Methods to use the new method of gray correlation analysis to make the quantitative analysis of the composing of the hospital fees from 2002 to 2007.Results the new method of gray correlation analysis is able to overcome the influence of non-dimensional treatment which affects the role of factors and simplifies the calculation steps. Conclusion It is a statistical analysis method whose result is reasonable and reliable, whose application is flexible and simple. It can also offer a quantifiable index of the tendency of the system of development and changes. It is suitable for measuring the interrelated degree among the factors and the dynamic process of analysis.

关 键 词：新灰色关联分析法 住院费用 费用影响因素 

分 类 号：R197.3[医药卫生—卫生事业管理]