估计北克省一个质量调整寿命年的货币价值
Christian R C Kouakou1,2, Jie He1, Thomas G Poder3,4
1Department of Economics, School of Business, University of Sherbrooke, Sherbrooke, Canada.
概括
这项研究使用调查数据确定了加拿大北克省质量调整寿命年 (QALY) 的货币价值. 调查结果为该地区的医疗保健技术评估提供了关键的经济见解.
科学领域:
- 卫生经济学 卫生经济学
- 卫生技术评估 卫生技术评估
- 公共卫生政策 公共卫生政策
背景情况:
- 质量调整寿命年 (QALY) 的经济价值对医疗保健系统至关重要,特别是在建立成本效益值时.
- 目前,加拿大北克省对QALY缺乏确定的支付意愿 (WTP) 值,这在医疗技术评估中造成了差距.
研究的目的:
- 这项研究实证地调查并估计了北克居民QALY的货币价值.
- 该研究旨在提供必要的数据,以告知省内医疗保健决策过程.
主要方法:
- 在北克的一个成年人代表样本中,使用简单形式6维版本2 (SF-6Dv2) 进行了在线调查.
- 时间权衡 (TTO) 和条件估值 (CV) 方法的组合,以及离散选择实验 (DCE),用于评估WTP的QALY和健康属性.
- 使用混合回归方法开发了健康实用算法,确定了各种健康状况的基于偏好的值集.
主要成果:
- 对993个CV和2143个DCE反应的分析显示,每QALY的WTP范围从CA$47,048.84 (CV) 到CA$73,936.87 (DCE).
- 对于SF-6Dv2维度的边际WTP有所不同,较少的疼痛价值最高在CA$15,867.12,较大的角色成就价值最低在CA$4,499.15.
- 稳定性检查证实了结果的稳定性,DCE方法的结果大约比CV方法高出50%,尽管有重叠的置信区间.
结论:
- 这项研究成功地建立了北克省QALY货币价值的经验估计.
- 这些发现为决策者和参与北克医疗保健资源分配和医疗技术评估的利益相关者提供了有价值的数据驱动信息.
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