中文摘要
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目標:比較作業基礎成本法(the activity-based costing method, ABC)及相對值單位法(the relative value unit method, RVU)分析牙科處置所獲得結果之相關性,以提供醫院及衛生主管機關選擇成本分析方法之參考。方法:以前人利用ABC及RVU二種方法,分析牙科成本或投入資源相對值所獲得結果(ABC研究與RVU研究),探討二個研究60個可對應處置,區分牙體復形科、根管治療科、牙周病學科、口腔外科四科,其醫師成本、耗材成本、其它執業成本、總成本之Spearman’s rho相關。並且將二個研究結果分別與92年健保支付標準進行Spearman’s rho檢測。結果: ABC研究與RVU研究結果,不論在醫師成本、耗材成本、其它執業成本、或總成本四個構面,相關性均達顯著(p<0.01)。口腔外科四個構面相關性更高,根管治療科四個構面卻均未達顯著相關。二個研究結果之各構面中,「醫師成本」與「總成本」相關性均高,其次為「其它執業成本」,「耗材成本」相關性最低。二個研究結果均分別與92年健保支付標準呈顯著且高度相關(p<0.01)。結論:(1)ABC研究與RVU研究結果在四個構面(醫師、耗材、其它執業成本、總成本)之成本與相對值排序關係一致,尤其是醫師成本及總成本。(2)不論ABC研究或RVU研究,健保支付標準足以反應牙科處置投入資源相對性的排序關係。(3)雖然無法判定ABC與RVU的優劣,但是二個研究結果的高度相關,顯示醫療機構及衛生主管機構可以依據可投入資源多寡,以及目的不同,來選擇成本分析方法。
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英文摘要
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Objectives: The purpose of this study was to compare the correlation of cost datas for 60 dental procedures between the activity-based costing method (ABC) and the relative value unit method (RVU). This may serve as a reference for choosing the optimum cost method for hospitals or government health departments. Methods: From previous research (ABC study and RVU study), 60 procedures from four dental specialities (Operative Dentistry, Endodontics, Periodontics, and Oral Surgery) could be found correspondingly. The correlation between two studies in terms of physicians’ cost, medical material cost, other practice cost, and the total cost were compared by Spearmen’s3
+ rho. The correlation between the total cost of each of the two studies and the reimbursement given by the National Health Insurance (NHI) were also compared. Results: The cost datas of ABC and RVU studies correlated significantly with each other (p<0.01) in respect to physicians’ cost, medical material cost, other practice cost, and total cost. The costs of Oral Surgery had the best correlation of the four specialties with the lowest one being Endodontics. On the four dimensions, physicians’ cost and total cost had the best correlation. Other practice cost was second, and medical material cost was the lowest. The total cost of ABC study or RVU study was significantly correlated with the reimbursement given by NHI. Conclusions: The sequencial relationship of costs between ABC and RVU were similar, especially in terms of physicians’ cost and total cost. (2) The reimbursement given by NHI can respond to the costs of ABC study or RVU study. (3) In respect to the high correlation between two studies, though one cannot judge which one is better, we suggest hospitals or governments adopt the cost method according to the resouces which can be utilized.
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参考文献
|
-
黃昱瞳(2001)。台北,國立台北護理學院醫護管理研究所。
連結:
-
(1995)。行政院衛生署。台北:行政院衛生署。
-
中央健康保險
-
行政院衛生署
-
(1995)。行政院衛生署中央健康保險局。台北:中央健康保險局。
-
(1993).SPSS for windows trends, release 6.0.
-
(1995)。行政院內政部。台北:內政部。
-
中央健康保險局
-
Best JH,Veenstra DL,Geppert J.(2001).Trends in expenditures for Medicare liver transplant recipients.Liver Transplantation,7,858-862.
-
Conover CJ,Sloan FA.(1998).Does removing certificate-of-need regulations lead to a surge in health care spending?.J Health Polit Policy Law,23,455-481.
-
Di Matteo L,Di Matteo R.(1998).Evidence on the determinants of Canadian provincial government health expenditures: 1965-1991.J Health Econ,17,211-228.
-
Gerdtham UG,Jonsson B,MacFarlan M,Oxley H.(1998).The determinants of health expenditure in the OECD countries: a pooled data analysis.Dev Health Econ Public Policy,6,113-134.
-
Herwartz H,Theilen B.(2003).The determinants of health care expenditure: testing pooling restrictions in small samples..Health Econ,12,113-124.
-
Lee R,Miller T.(2002).An approach to forecasting health expenditures, with application to the U.S..Medicare system,37,1365-1386.
-
Madden JM,Soumerai SB,Lieu TA,Mandl KD,Zhang F,Ross-Degnan D.(2002).Effects of a law against early postpartum discharge on newborn follow-up, adverse events, and HMO expenditures.N Engl J Med,47,2031-2038.
-
O`Connell JM.(1996).The relationship between health expenditures and the age structure of the population in OECD countries.Health Econ,5,573-578.
-
Okunade AA,Suraratdecha C.(2000).Health care expenditure inertia in the OECD countries: a heterogeneous analysis.Health Care Manag Sci,3,31-42.
-
SAS Institute.(1999).SAS/ETS User`s Guide, version 8. Cary.
-
吳柏林(1995)。時間數列分析導論。台北市:華泰。
-
李玉春(2001)。全民健保醫院合理門診量政策之影響。國家政策論壇,1,135-137。
-
周添成、陳欽賢、劉彩卿(1999)。全民健保部分負擔制度成效之評估研究。台北:行政院衛生署87年度委託研究計畫。
-
周麗芳(2000)。合理門診量⋯又見戒急用忍。國家政策論壇,1,151-152。
-
林茂文(1992)。時間數列分析與預測。台北市:華泰。
-
邱雅苓(2000)。台北,私立世新大學經濟學系。
-
張虎生(2001)。實施門診合理量對醫院門診量及門診診察費影響之研究–以南區健保局之區域醫院為例。台南:
-
張紘炬(2000)。全民健康保險民意調查報告。中華民國民意測驗協會執行
-
張嘉宏、周恬弘、黃勝雄(2000)。影響門診人次因素探討-基督教門諾會醫院實證研究。醫院雜誌,34,24-29。
-
黃心怡(2001)。區域級以上醫院對於健保醫院門診合理量之認知、態度及其因應策略之研究。台北:
-
楊長興、賴芳足(1996)。全民健保實施對於民眾醫療利用率影響之初期評估。台北:中央健康保險局84年度委託研究計畫報告。
-
葉小蓁(2002)。時間序列分析與應用。台北市:台大法學院。
-
葉小蓁(2002)。時間序列分析與應用。台北市:台大法學院。
-
劉順仁(2000)。門診藥品部分負擔對全民健保醫療費用及醫師用藥行為影響之研究。台北:全民健康保險監理委員會89年度委託研究計畫。
-
薛亞聖、陳秀熙(2002)。全名健康保險門診新制部分負擔實施後對醫療利用之影響。台北:行政院衛生署90年度委託研究計畫。
-
謝啟瑞、林建甫、游慧光(1998)。台灣醫療保健支出成長原因的探討。人文及社會科學集刊,10,1-32。
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