探索用于评估EQ-5D-5L健康状况的非代时间权衡方法
Zhihao Yang1,2, Kim Rand3,4, Elly Stolk5
1Department of Health Services Management, Guizhou Medical University, Guiyang, China.
概括
评估健康状况的两种新方法,即非停止的TTO (nTTO) 和开放的TTO (oTTO),显示出潜力,但比标准的复合TTO (cTTO) 方法更不准确.
科学领域:
- 卫生经济学 卫生经济学
- 心理测量 心理测量 心理测量
- 生活质量研究 研究 生命质量研究
背景情况:
- 复合时间权衡 (cTTO) 方法是评估EQ-5D-5L健康状况的标准,但很繁.
- 非代变种,非停止的TTO (nTTO) 和开放的TTO (oTTO) 已经开发出来,以减少这种负担.
研究的目的:
- 为了比较nTTO和oTTO与cTTO的性能,以评估EQ-5D-5L健康状况.
- 评估价值分布,逻辑一致性,管理负担和建模性能方面的差异.
主要方法:
- 31 EQ-5D-5L健康状况通过中国的一般公众样本来评估.
- 7名采访者给了同样数量的参与者nTTO,oTTO和cTTO.
- 关键指标包括价值分布,逻辑一致性,管理时间和建模性能.
主要成果:
- 422名参与者完成了面试 (139名nTTO,140名oTTO,143名cTTO).
- nTTO和oTTO都将面试时间缩短了大约10分钟.
- 各方法的平均值相似,但价值分布不同;cTTO显示出优异的建模性能.
结论:
- 非代的TTO方法 (nTTO, oTTO) 为评估EQ-5D健康状况提供了一个不那么繁的替代方案.
- 然而,它们的数据分布和建模性能目前低于cTTO方法.
- 这些发现凸显了ntto和oTTO作为替代估值方法的潜力.
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