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医保患者住院费用分布与影响因素分析
引用本文:刘忻梅,温小霓.医保患者住院费用分布与影响因素分析[J].中国医院管理,2007,27(1):24-26.
作者姓名:刘忻梅  温小霓
作者单位:西安电子科技大学,陕西,西安,710071
摘    要:目的探讨医保患者住院费用的分布特点和影响因素。方莹用线性回归模型分析影响医保患者住院费用的因素:用非参数秩和检验方法分析较高水平住院费用的影响因素。结果影响住院费用的显著因素有住院天数、是否手术和性别;影响较高水平住院费用的显著因素是住院天数、是否手术和年龄。结论较高水平住院费用发生频率小,占总费用比例却达到69%。所以,较高水平住院费用是控制住院费用的重点,而控制住院费用的增长要从影响较高水平住院费用的显著因素入手.

关 键 词:住院费用分布  因素分析  费用控制
文章编号:1001-5329(2007)01-0024-03
修稿时间:2006-10-31

Analysis of the Expenditure Distribution of Medical Insurant Inpatients and its Influencing Factors
LIU Xin-mei,WEN Xiao-ni.Analysis of the Expenditure Distribution of Medical Insurant Inpatients and its Influencing Factors[J].Chinese Hospital Management,2007,27(1):24-26.
Authors:LIU Xin-mei  WEN Xiao-ni
Abstract:Objective To explore the characteristics of the expenditure distribution of medical insurant inpatients and its influencing factors. Methods Linear regression analysis was be used to study the influencing factors of inpatient's costs. Then the rank sum test was be used to study the influencing factors of high level inpatient's cost. Results The length of stay,operation and gender were significant factors affecting high level expenditure. The length of stay,operation and age were significant factors affecting high level expenditure. Conclusion High level expenditure was not frequent,but its percentage reached 69% in the total of the expenditure. So these costs are the key to control the increasing cost of inpatients.
Keywords:expenditure distribution of inpatient  analysis of influencing factors  cost control
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