离散选择实验与最佳-最差缩放:在诱导年轻人对基于网络的心理健康干预措施的偏好方面进行实证比较
Thi Quynh Anh Ho1,2, Lidia Engel3, Long Khanh-Dao Le3
1Deakin Health Economics, School of Health and Social Development, Institute of Health Transformation, Deakin University, Melbourne, VIC, Australia. t.ho@deakin.edu.au.
The patient
|May 2, 2025
概括
离散选择实验 (DCE) 和最佳-最差缩放 (BWS-2) 是了解基于网络的心理健康干预措施偏好的方法. 发现,对于管理焦虑和抑郁症的年轻人来说,DCE更容易接受和更容易理解.
科学领域:
- 医疗保健服务研究 医疗服务研究
- 心理健康技术 心理健康技术
- 行为经济学是一种行为经济学.
背景情况:
- 离散选择实验 (DCE) 和最佳-最差缩放 (BWS) 概况案例 (BWS-2) 越来越多地用于引起医疗保健偏好.
- 对于DCE与BWS-2在心理健康环境中的偏好诱导的适用性仍然不清楚.
- 本研究将DCE和BWS-2进行比较,以了解年轻人对基于网络的心理健康干预措施 (W-MHI) 的偏好.
研究的目的:
- 为了比较DCE和BWS-2对针对年轻人焦虑和抑郁症的W-MHIs的偏好结果.
- 在年轻成年人中评估DCE和BWS-2方法的可接受性.
- 在这种情况下,确定最合适的偏好诱导方法.
主要方法:
- 198名澳大利亚参与者 (18-25岁) 自报焦虑/抑郁症和W-MHI经验/意图完成了在线调查.
- 调查包括八个DCE和八个BWS-2选择任务,每个任务都有六个属性.
- 多项式逻辑模型估计了偏好权重;通过放弃率,完成时间,难度,理解和偏好来评估可接受性.
主要成果:
- 成本被确定为DCE和BWS-2对W-MHI参与的最重要的属性.
- 在属性重要性排名和级别偏好方面,在DCE和BWS-2之间观察到显著差异.
- DCE格式被认为更容易理解,近64%的参与者更喜欢它.
结论:
- 由于不同属性排名,DCE和BWS-2不能互换以引起对W-MHI的偏好.
- 在这项研究中,DCE方法在年轻成年人中表现出更高的接受度.
- 需要进一步的研究来确定在W-MHI研究中确定属性重要性的最佳方法.
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