一项方法学研究,以比较使用偏好诱导技术的替代药物管理方式与价值EQ-5D.
Sarah R Hill1, Adam Gibson1, Yemi Oluboyede1
1Putnam PHMR, London, United Kingdom.
概括
采访者辅助调查提供了比无辅助在线调查更可靠的时间权衡 (TTO) 数据. 离散选择实验 (DCE) 数据可靠性不受管理模式的影响,面对面和远程辅助采访产生了类似的质量数据.
科学领域:
- 卫生经济学 卫生经济学
- 患者报告的结果
- 调查方法 调查方法
背景情况:
- 偏好诱导技术,如时间权衡 (TTO) 和离散选择实验 (DCE),对于健康评估至关重要.
- 这些方法可以通过面对面 (F2F),无助在线 (UO) 或远程辅助 (RA) 模式进行管理.
研究的目的:
- 调查药物管理方式对偏好诱导数据的质量和可靠性的影响.
- 为了比较F2F,UO和RA调查对TTO和DCE方法的数据.
主要方法:
- 在英国一般人群中,使用复合TTO (cTTO) 和DCE评估了EQ-5D-5L健康状况.
- 参与者被分配到完成F2F/UO或RA/UO调查的组.
- 通过各种管理方式评估可行性,可靠性和面部有效性.
主要成果:
- 与辅助模式 (F2F,RA) 相比,无辅助在线 (UO) 调查提供了不太可靠的复合TTO (cTTO) 数据和更少的指导.
- 离散选择实验 (DCE) 数据的可靠性在所有管理模式中都是一致的.
- 对所有模式的cTTO数据进行了表面有效性证明,尽管UO在中度/严重状态下产生了更高的公用事业.
结论:
- 与UO调查相比,采访者辅助模式 (F2F,RA) 提高了cTTO数据的可靠性.
- DCE数据的可靠性不受管理方式的影响.
- 无论是F2F和RA采访模式,都会产生可比,高质量的数据.
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