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目的通过分析7所军队医院2007年至2010年药品收益的影响因素,建立药品收益的回归方程。方法数据摘自2007年至2010年7所医院财务收支数据和绩效考评数据;用Excel 2003建立数据库,运用SPSS 18.0软件进行医院规模、服务量、当地经济水平、药品加成率等变量的主成分分析。遴选3个主成分进行多重线性回归分析,并建立回归方程。结果和结论 (1)医院规模和服务量是药品收益的主要影响因素;(2)均次费用对医院药品收益有一定影响;(3)药品加成率和当地经济水平与医院药品收益呈负相关。
Objective To establish the regression equation of the return on medicines by analyzing the influencing factors of the pharmaceutical receipts in seven military hospitals from 2007 to 2010. Method data were extracted from seven hospitals’ financial income and expenditure data and performance appraisal data from 2007 to 2010. Excel 2003 was used to establish a database and SPSS 18.0 software was used to analyze the main components of variables such as hospital size, service volume, local economy, drug addition rate analysis. Three principal components were selected for multiple linear regression analysis and the regression equation was established. Results and Conclusions (1) Hospital size and service volume are the main influencing factors of drug revenue; (2) The average cost has some impact on the hospital drug revenue; (3) The drug addition rate and local economic level are negative with the hospital drug revenue Related.