视网膜色素炎 (包括X相关视网膜色素炎) 两种基于偏好的通用措施的内容有效性,包括X相关视网膜色素炎
Louis S Matza1, Timothy A Howell2, Qiaoyi Zhang3
1PPD Evidera Patient-Centered Research, Thermo Fisher Scientific, 168 3rd Ave, Waltham, MA, 02451, USA. louis.matza@thermofisher.com.
PharmacoEconomics - open
|January 23, 2026
概括
像EQ-5D-5L和HUI这样的通用健康措施对X链接视网膜炎色素质炎 (XLRP) 患者的内容有效性有限. 这些仪器中缺少影响生活质量的关键概念,例如视觉症状和驾驶.
科学领域:
- 眼科医生 眼科 眼科
- 卫生经济学 卫生经济学
- 患者报告的结果
背景情况:
- 视网膜色素炎 (RP) 包含一组导致夜盲和视野/敏度受损的视网膜疾病.
- 链接到X的RP (XLRP) 是最严重的RP形式.
- 对于像XLRP这样的疾病,通用基于偏好措施 (GPBMs) 的有用性经常受到争议.
研究的目的:
- 评估EQ-5D-5L和健康实用指数 (HUI) 在被诊断为XLRP或其他形式的RP的患者的内容有效性.
- 确定与 (XL) RP患者的生活质量相关的特定概念,这些概念可能会被当前的仪器遗漏.
主要方法:
- 对23名美国患者进行了定性采访,这些患者被诊断为 (XL) RP.
- 采访涉及概念诱导,以了解 (XL) RP对生活质量的影响.
- 参与者完成了EQ-5D-5L和HUI,随后对仪器清晰度,相关性和全面性进行了反.
主要成果:
- 参与者报告了 (XL) RP的影响,与EQ-5D-5L和HUI领域 (例如情绪状态,日常活动) 有一些重叠.
- 总体而言,EQ-5D-5L和HUI都被认为是清晰易懂的.
- 相当多的参与者在两种仪器中发现了关键的缺失概念,包括视觉症状,驾驶能力,光敏度和参与愉快的活动.
结论:
- EQ-5D-5L和HUI捕捉了 (XL) RP患者的一些相关方面,但缺乏对这一群体至关重要的具体概念.
- 发现的内容缺陷可能会限制仪器准确反映疾病严重程度和对生活质量的影响的能力.
- 应考虑使用替代方法来评估 (XL) RP患者的健康效用.
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