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  • 學位論文

以模糊多目標資料包絡分析保證區域模式法評估臺灣醫院經營績效

Applying FMODEA/AR to evaluate performance of hospital in Taiwan

指導教授 : 林榮禾

摘要


近年來由於我國全民健保財務多次出現問題,財務收支存在入不敷出的現象,對我國醫療體系資源使用相關影響頗大,故如何更有效的利用資源並提昇醫療體系之營運績效為未來重要的管理課題。 本研究以台灣19個縣市之公、私立醫院為研究樣本,投入項分別為醫生人數、護理人員人數、病床數,產出項分別為住院人次、門診人次、急診人次與手術人次。以模糊多目標資料包絡分析保證區域模式法探討營運績效及績效關鍵指標之影響,並利用差額變數分析與敏感度分析做為醫院改善方向之探討建議,最後以麥氏指數分析比較各縣市於2007至2009年間效率之變動情形。 研究結果發現,在模糊多目標資料包絡分析保證區域模式效率分析中,新竹市、台北市、宜蘭縣、桃園縣、台東縣等5個縣市皆為相對有效率。而在差額變數分析中,臺北市、臺東縣,苗栗縣,新竹市,宜蘭縣等5個縣市在三年研究期間均不需要進行差額變數調整,表示經營績效良好。在敏感度分析中,台北市、宜蘭縣、苗栗縣、臺東縣、新竹市等5個縣市之效率值並未因投入項的刪減而提升,整體效率值仍呈現相對有效率,顯示這5個縣市在運用資源方面更有效率,可為其他縣市之借鏡。由麥氏指數分析求出整體生產力變動,可以觀察在連續三年期間效率與技術層面的改善幅度變動情形,發現臺灣醫療體系總要素生產力呈現衰退,可說明改善並提升醫療效率為刻不容緩之工作。

並列摘要


Recently, because the finance of National Health Insurance has many problems, the phenomenon that the finance can’t make ends meet effects the using of Taiwan’s health care system’s resources a lot. So the ways to use resources efficiently and promote the operating performance of the health care system are important management issues in the future. The research takes Taiwan’s public and private hospitals as research samples. Use Fuzzy Multiple Objective Data Envelopment Analysis Assurance Region (FMODEA/AR) model to confer the operating performance and the effects of variables, and then use Slack Variable Analysis and Sensitivity Analysis to confer the way to improve the hospital’s performance. In the last, use Malmquist Analysis to compare the efficiency from 2007-2009. In this study, people can find that Hsinchu, Taipei, Ilan, Taoyuan and Taitung are more efficient in FMODEA/AR. However, by using Slack Variable Analysis, Taipei, Taitung, Miaoli, Hsinchu and Ilan are not necessary to change during the research. It indicates that the performance of management is good. In the Sensitivity Analysis result, the efficiency values of Taipei, Yilan, Miaoli, Taitung and Hsinchu do not promote due to the reduction of input items. It shows that these five cities make use of resources more efficiently; other cities should take them as models. By using Malmquist Analysis to find out the change of overall productivity index, people can observe the improvement of efficiency and find that Taiwan's health care system presents total factor productivity keeps declining. All of the above, people can tell that promoting and improving medical efficiency demand immediate attention.

參考文獻


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