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  • 學位論文

臺灣版診斷關聯群制度接受意圖關鍵影響因素探討-以臺北市某區域醫院骨科為例

Critical Factors of Taiwan Diagnosis Related Groups (Tw-DRGs) Accept Intention

指導教授 : 邱光輝
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摘要


本研究目的為探討政府實施臺灣版診斷關聯群制度 (Taiwan Diagnosis Related Groups, Tw-DRGs) 後,影響利害關係人接受住院天數限制程度的主要因素。本研究以計畫行為理論 (Theory of Planned Behavior, TPB) 為基礎來推導假說模型。文獻回顧 DRGs 制度在國內外實施的成效,並探討 Tw-DRGs 制度於我國實施過程中所發生的主要爭議;其次,Tw-DRGs 制度之住院天數限制為影響利害關係人的主要衝擊。過去曾有文獻探討實施住院天數限制對骨科帶來的爭紛,因此本研究針對我國台北市某區域醫院之骨科為例,以質性訪談方式訪問骨科之不同疾病類別的病患端 (病患、病患家屬),找到影響接受意圖的可能原因。最後,針對所發現的變數做文獻回顧討論,並將變數以問卷方式發放給一般民眾,用量化分析來驗證變數間的影響關係。   研究內容推論出利害關係人之安全感、疾病穩定性、對醫師的信任及所感受到的服務品質為影響對行為的態度的前因,主觀規範、行為控制及對行為的態度為影響 Tw-DRGs 制度接受意圖的主要變數。研究方法使用 IBM® SPSS® Statistics 20.0及 SmartPLS 2.0統計軟體來執行結果的分析分析,結果顯示出利害關係人的安全感,及他們所感受到的服務品質為影響對行為的態度之主要變數,醫院體系應注重利害關係人的感受,並制定能衡量服務品質相關評量指標,以試圖減低此政策在執行時所造成的爭議與摩擦,提升利害關係人的正面感受。本研究期許在此實驗情境下所發現到能影響 Tw-DRGs 制度接受意圖的因素,可初步提供做為當今 Tw-DRGs 制度之住院天數限制的規範下,醫院體系的因應策略參考。未來政策制定者修改 Tw-DRGs 制度時,亦應能使未來健保政策的改革結果更適用於我國醫療體系。

並列摘要


The research purpose is to investigate the critical factors that affect people of Taiwan Diagnosis Related Groups’ (Tw-DRGs) behavioral intention to accept Tw-DRGs system. We base on Theory of Planned Behavior (TPB) model to infer our hypothesis. In addition to reviewing DRGs systems effects in Taiwan and other countries, we also discuss the dispute when Tw-DRGs system implanted in Taiwan. The main impact for stakeholders is Tw-DRGs system’s limitation of hospitalization days. Previous studies have shown the dispute comes from limitation of hospitalization days for orthopedic department. We deliver our research in orthopedic department of a regional hospital in Taipei and combine variables mentioned in previous to do qualitative interview. We interview different disease categories for finding the reasons that might affect their behavioral intention to accept Tw-DRGs system. Finally, these variables that found in qualitative interview stage will be proved their influence relationships by analysis. This quantitative stage will be proceeded by delivering questionnaires for general people.   This study infers stakeholder’s safety, disease stability, trust of doctors and the service quality that they feel will affect their attitude toward the behavior. Subjective norms, behavioral control and attitude toward the behavior will be variables that affect behavioral intention to accept Tw-DRGs system. We analyze variables’ relationships by statistic software of IBM® SPSS® Statistics 20.0 and SmartPLS 2.0. We find that stakeholder’s safety and their feeling of service quality are variables that affect their attitude toward the behavior. Hospitals should put emphasis on stakeholder’s feeling and make indexes that can measure service quality. The indexes’ target is to try to reduce the dispute comes from implantation of Tw-DRGs system and enhance the positive feeling for stakeholders. We hope the variables found in our research environment that can affect behavioral intention to accept Tw-DRGs system will be references for policy maker. These variables can be references for hospitals to make strategy under Tw-DRGs system’s limitation of hospitalization days. In the future, we hope policy maker will improve Health Insurance System to be more suitable for Taiwan health industry.

參考文獻


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