首次冠状动脉复血管化的资源使用和成本. 冠状动脉血管整形与冠状动脉旁路手术相比
M A Hlatky1, J Lipscomb, C Nelson
1Department of Medicine, Duke University Medical Center, Durham, NC.
Circulation
|November 1, 1990
概括
通过比较冠状动脉旁路移植手术 (CABG) 和皮肤透光冠状动脉血管造形手术 (PTCA),实际经济成本显示节省的成本明显低于医院费用. 仔细的成本会计对于准确的财务分析至关重要.
科学领域:
- 卫生经济学 卫生经济学
- 心血管外科心血管外科
- 干预心脏病学 干预心脏病学
背景情况:
- 人们对医疗替代方案在医疗保健中的节省成本潜力非常感兴趣.
- 大多数之前的研究都依赖于医院费用,而不是实际的经济成本,进行分析.
- 准确的成本评估对于评估不同医疗程序的经济可行性至关重要.
研究的目的:
- 严格分析和比较冠状动脉旁路移植手术 (CABG) 与皮肤透光冠状动脉血管整形 (PTCA) 的经济成本.
- 通过将患者从CABG转换为PTCA,估计可实现的实际成本节约.
- 在程序性比较中强调医院费用和真正的经济成本之间的差异.
主要方法:
- 研究了115名接受初选PTCA的患者和274名接受初选CABG的患者.
- 为每个程序构建了详细的资源消耗概况.
- 应用了四种不同的成本会计方法,对固定和可变成本做出了不同的假设.
主要成果:
- CABG (19644美元) 的平均医院费用明显高于PTCA (9556美元) (p < 0.0001).
- 估计CABG和PTCA之间的经济成本差异大大小于费用差异.
- 使用四种成本会计方法的净节省率在费用的19%至78%之间,这表明费用数据的高估.
结论:
- 对于PTCA的初始医院费用明显低于CABG.
- 当仅依赖医院费用数据时,PTCA与CABG的实际经济成本节约可能会被严重高估.
- 该研究强调了在医疗保健中使用强大的成本会计方法来准确进行财务评估的必要性.
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