Statistical Evaluation Method Of Medical Treatment Quality Assessment

Weighted TOPSIS method. Weighted Rank-Sum Ratio method and Prin-cipal Analysis method are three comparatively mature estimation methods which are applied internationally and extensively in the estimation of medi-cal treatment quality. In this thesis, theoretical research is done about these three methods with focus on the issue of medical treatment quality. Baaed on the figures of the quality of a third-grade class-A hospital’s medical treatment from2005to2010, the author chooses two analysis dimensions:the quality of work and the efficiency of work, applies Weighted TOPSIS method. Weighted Rank-Sum Ratio method, Principal Component Analysis method and SAS9.1statistical software in figure analysis, and compares the three methods accord-ing to the results of figure analysis. Though the results obtained by using these three methods have differences, they are highly correlated. The result got by using Weighted TOPSIS method is the most rational, that by Princi-pal Component Analysis method ranks second, whereas the use of Weighted Rank-Sum Ratio method’s results in comparatively lower accuracy. This s-tudy tells researchers to put the characteristics of the figures and the analysis principles of different estimation methods into consideration in order to choose the proper analysis method. The practical situation should be combined to draw the estimation conclusion with caution.