【摘要】 目的:通过对医疗费用的主要影响因素进行分析,探寻合理控制医疗费用的有效方法。方法:以2008年广东省6地市7所不同等级医院的甲肝病人的医疗费用资料为样本,采用支持向量机模型对医疗费用进行统计学分析。结果:西药费用在医疗费用构成中所占比例最大。住院天数、医院等级、地区差异、出院情况、性别、支付方式、疾病类型是影响医疗费用的主要因素。结论:要控制医疗费用的快速增长,必须根据医疗费用的影响因素,制定合理的单病种限额付费制度。更多还原

【Abstract】 Objective:To find effective method control medical expenses by analyzing the main factors influencing medical expenses.Methods:Data on medical expenses in seven hospitals of six cities in Guangdong were taken as samples.A statistical analysis was conducted on the medical expenses by support vector machine model.Results:West medicine expenses are the largest proportion of medical expenses.Major factors affecting medical expenses are days of hospitalization,hospital level,regional differences,post-hospitalization conditions,sex,payment model,disease entities.Conclusion:In ordre to control the rapid increase of medical expenses,reasonable single disease payment policy must be made according to the major factors affecting medical expenses.更多还原