The Study of Liver Surgery Patients’ Life Model Based on the Multiple Linear Regression Analysis Method

摘要：

In this paper, multiple linear regression analysis method is used to solve the relationship, between a liver patient survival time after surgery and his several survival indexes. Through the model solution and the comparative analysis of the model, results show that in all possible combination of model variables, the model composed by the following four factors: blood coagulation value, prognostic index, the value of enzyme tests, liver function test values, has the highest coefficient of determination and the smallest residual error. So it is the best model.

关键词： Multiple Linear Regression Analysis The Life of Patient after Liver Surgery Matlab Residual Error Analysis

作者: LI Desheng HAN Cuicui LIU Guangchen

作者单位: School of Mathematics & Information, Ludong University, P.R.China, 264025

会议类型: 国际会议

会议名称: 2009 International Institute of Applied Statistics Studies(2009 国际应用统计学术研讨会)

会议地点: 青岛

会议语种:英文

页码: 1-4

在线出版日期: 2009-07-25（万方平台首次上网日期，不代表论文的发表时间）